Cross-cut tester

Patent metadata

Field	Value
Publication number	US-9719912-B2
Application number	US-201414526059-A
Country	US
Kind code	B2
Filing date	Oct 28, 2014
Priority date	Aug 12, 2014
Publication date	Aug 1, 2017
Grant date	Aug 1, 2017

Abstract

A cross-cut tester includes a handle with a receiving cavity, and a plurality of blades received in the receiving cavity. One end of the handle defines an opening. The cross-cut tester further includes a plurality of gaskets received in the receiving cavity. The gaskets and the blades are positioned one-by-one, and are detachably fixed in the receiving cavity. The cross-cut tester of the present disclosure can effectively improve the efficiency of drawing lines and reduce the cost.

First claim

What is claimed is:

1. A cross-cut tester comprising:
a handle comprising a receiving cavity;
a plurality of gaskets, the gaskets completely received in the receiving cavity; and
a plurality of blades, a portion of the blades received in the receiving cavity;
wherein one end of the handle comprises an opening; wherein the gaskets and the blades are alternately arranged and are detachably mounted in the receiving cavity; and wherein the blades extend out of the receiving cavity through the opening; and
wherein a central position of each gasket defines a lengthwise fixing groove.

2. The cross-cut tester of claim 1 , wherein the cross-cut tester further comprises a position limiting frame received in the receiving cavity, and wherein the position limiting frame is arranged adjacent to the opening.

3. The cross-cut tester of claim 2 , wherein the position limiting frame comprises a first plate, a second plate, and a third plate; and wherein the second plate and the third plate extends along a vertical direction of the first plate.

4. The cross-cut tester of claim 3 , wherein the first plate, the second plate, and the third plate are combined to form a front opening and a back opening; and wherein an area of the front opening is smaller than an area of the back opening.

5. The cross-cut tester of claim 4 , wherein the opening of the handle and the front opening of the position limiting frame are obliquely arranged, and wherein an oblique angle of the front opening is the same as an angle of the opening.

6. The cross-cut tester of claim 4 , wherein the position limiting frame is mounted in the opening, and wherein the opening of the handle and the front opening of the position limiting frame are coplanar.

7. The cross-cut tester of claim 4 , wherein the position limiting frame partly surrounds the blades, and wherein the blades extend out of the position limiting frame through the front opening and the back opening.

8. The cross-cut tester of claim 2 , wherein the position limiting frame partly surrounds the blades to prevent movements of the blades.

9. The cross-cut tester of claim 1 , wherein the handle further comprises a first sidewall and a second sidewall; and wherein the first sidewall and the second sidewall are arranged to face each other.

10. The cross-cut tester of claim 9 , wherein a position of the first sidewall adjacent to the opening defines a screw hole; and wherein a screw can screw into the screw hole.

11. The cross-cut tester of claim 9 , wherein a position of the handle away from the opening defines a through hole; wherein the through hole is defined through the first sidewall and the second sidewall; and wherein the through hole comprises a resisting portion adjacent to the receiving cavity.

12. The cross-cut tester of claim 9 , wherein a central position of the handle defines a lengthwise sliding groove; wherein the sliding groove is defined through the first sidewall and the second sidewall; and wherein the sliding groove comprises a resisting portion adjacent to the receiving cavity.

13. The cross-cut tester of claim 1 , wherein one end of each gasket comprises a bevel and the other end of each gasket defines a fixing hole.

14. The cross-cut tester of claim 1 , wherein one end of the handle away from the opening defines at least one groove.

Assignees

• Shenzhen Futaihong Prec Ind Co
• Fih Hong Kong Ltd

Inventors

• Liang Jung-Chen
• Zheng Guo-Zeng
• Hu Jun-Wu
• Cui Lei

Classifications

• B26B5/002

  segmented blades · CPC title

• B26B29/02

  Guards or sheaths for knives · CPC title

• G01N19/04 Primary

  Measuring adhesive force between materials, e.g. of sealing tape, of coating · CPC title

• B26B5/008

  for performing several incisions simultaneously; for cutting cubes · CPC title