CN2548781Y - Capenter's jig - Google Patents
Capenter's jig Download PDFInfo
- Publication number
- CN2548781Y CN2548781Y CN 02264914 CN02264914U CN2548781Y CN 2548781 Y CN2548781 Y CN 2548781Y CN 02264914 CN02264914 CN 02264914 CN 02264914 U CN02264914 U CN 02264914U CN 2548781 Y CN2548781 Y CN 2548781Y
- Authority
- CN
- China
- Prior art keywords
- switch
- clamp holder
- right clamp
- rack
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Supports Or Holders For Household Use (AREA)
Abstract
The utility model discloses a woodworking clamp, comprising a left clamping handle (4) and a right clamping handle (3). The left and right clamping handles (4, 3) are hinged together via a connecting pin (5), and an arc rack (7) is arranged on an outer edge of a corner of the right clamping handle (3) where the left and right clamping handles (4, 3) are intersected, and an upper part of a grip of the left clamping handle (4) is provided with a switch rack (8) which is matched with the arc rack (7), and an outer layer of the switch rack (8) is provided with a switch (10), and the switch rack (8) and the switch (10) are hinged with the left clamping handle (4) via a rotary pin (9), and the connecting pin (5) is provided with an opening spring (6) whose one end is arranged on the right clamping handle (3) and the other end is arranged on a spring buckle (14) of the switch (10), and a clamping mouth of the left and right clamping handles (4, 3) is provided with a clamping mouth sheath (1). After adopting the structure, clamping force is ensured to be unchanged after loosening via coordination of the arc rack (7) and the switch rack (8) conveniently, and the woodworking clamp can be lightly opened via the switch (10), which has the advantages of simple and reasonable structure, convenient operation and use and even applied force, etc.
Description
One, technical field
The utility model relates to a kind of hand-held tool, particularly a kind ofly clamps the carpenters' clamp that dynamics remains unchanged.
Two, background technology
To produce furniture elegant in appearance for indoor and outdoor decoration and batch production, when decoration or making, generally paste one deck decorative panel or ornament at its outer surface, for the decorative panel that makes stickup or ornament firmly and smooth, the stickup face of preventing flakes, must at decorative panel or the ornament surface nails or press in its surface with weight, by the time nail or unload pressure weight thereon recurs out behind the adhesive solidification, so processing, not only damage decorative panel or ornament surface easily, and processing trouble, production efficiency low, be pasted not strongly solid and out-of-flatness, quality instability.
Three, summary of the invention
Can't keep clamping force to bring the upward disadvantage of inconvenience of use in order to overcome existing indoor decoration and batch production production furniture, the utility model provides a kind of back that clamps just can guarantee the carpenters' clamp that the clamping dynamics is constant.The invention solves the technical scheme that its technical problem adopts and comprises left clamp holder and right clamp holder, left and right clamp holder is hinged by connecting pin, the right clamp holder corner outer rim that intersects at left and right clamp holder is fixed with arc-shaped rack, be provided with the switch tooth bar that matches with arc-shaped rack on the top that left clamp holder is shaken hands, switch tooth bar skin is provided with switch, switch tooth bar and switch are hinged by rotational pin and left clamp holder, connecting pin is provided with and struts spring, an end that struts spring is arranged on the right clamp holder, and the other end is arranged on the clamp button of the spring of switch; The folder mouth of left and right clamp holder is provided with folder mouthful sheath.After adopting said structure, the back clamping dynamics that can easily guarantee by the cooperation of arc-shaped rack and switch tooth bar loose one's grip is constant, and can open easily by switch, has simple and reasonable, easy for operation, the advantage such as even of exerting oneself.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model.
Five, the specific embodiment
Shown in Figure 1, specific embodiments for a kind of carpenters' clamp of the utility model, it comprises left clamp holder 4 and right clamp holder 3, a left side, right clamp holder 4,3 is hinged by connecting pin 5, on a left side, right clamp holder 4, the 3 right clamp holder 3 corner outer rims that intersect are fixed with arc-shaped rack 7, be provided with the switch tooth bar 8 that matches with arc-shaped rack 7 on the top that left clamp holder 4 is shaken hands, switch tooth bar 8 skins are provided with switch 10, switch tooth bar 8 and switch 10 are hinged by rotational pin 9 and left clamp holder 4, connecting pin 5 is provided with and struts spring 6, an end that struts spring 6 is arranged on the right clamp holder 3, the other end is arranged on the clamp button of the spring 14 of switch 10, a left side, right clamp holder 4,3 folder mouth is provided with folder mouthful sheath 1, and folder mouthful sheath 1 is by pivot pin 2 left sides, right clamp holder 4,3 is hinged.In order to shake hands comfortable and to deposit facility, on left and right clamp holder 4,3, be provided with left and right clamp holder sheath 11,12 successively, the end of right clamp holder 3 is provided with hanging hole 13.
Operation principle of the present utility model is as follows: when needs clamp, grasp clamp holder, firmly promptly, the folder mouth closes up, when closing up, switch tooth bar 8 on the clamp holder 4 of a left side moves along the arc-shaped rack 7 on the right clamp holder 3, sawtooth on the switch tooth bar 8 tooth of sawtooth on the arc-shaped rack 7, the propelling of a tooth, firmly stop after reaching certain clamping force, under the effect that struts spring 6, strut spring 6 pull switch 10, switch 10 drives switch tooth bar 8 and is pressed on the arc-shaped rack 7, guarantee that contacted sawtooth closely cooperates on switch tooth bar 8 and the arc-shaped rack 7, prevent to unclamp that it is constant that the cooperation by sawtooth reaches folder mouthful clamping dynamics.When needs were opened the folder mouth, the Push switch 10 of shaking hands, switch 10 drove switch tooth bars 8 around turning cylinder 9 rotations, 8 disengagings of switch tooth bar cooperate with arc-shaped rack 7, at this moment, and under the effect that struts spring 6, unclamp and shake hands, the folder mouth opens automatically, reaches out the purpose of folder.
Claims (4)
1, a kind of carpenters' clamp, it comprises left clamp holder (4) and right clamp holder (3), a left side, right clamp holder (4,3) hinged by connecting pin (5), it is characterized in that: on a left side, right clamp holder (4,3) right clamp holder (3) the corner outer rim of Xiang Jiaoing is fixed with arc-shaped rack (7), be provided with the switch tooth bar (8) that matches with arc-shaped rack (7) on the top that left clamp holder (4) is shaken hands, switch tooth bar (8) skin is provided with switch (10), switch tooth bar (8) and switch (10) are hinged by rotational pin (9) and left clamp holder (4), connecting pin (5) is provided with and struts spring (6), an end that struts spring (6) is arranged on the right clamp holder (3), and the other end is arranged on the clamp button of the spring (14) of switch (10).
2, carpenters' clamp according to claim 1 is characterized in that: the folder mouth of described left and right clamp holder (4,3) is provided with folder mouthful sheath (1).
3, carpenters' clamp according to claim 1 and 2 is characterized in that: be provided with left and right clamp holder sheath (11,12) on the described left and right clamp holder (4,3) successively.
4, carpenters' clamp according to claim 3 is characterized in that: the end of described right clamp holder (3) is provided with hanging hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264914 CN2548781Y (en) | 2002-06-21 | 2002-06-21 | Capenter's jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264914 CN2548781Y (en) | 2002-06-21 | 2002-06-21 | Capenter's jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2548781Y true CN2548781Y (en) | 2003-05-07 |
Family
ID=33731035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02264914 Expired - Fee Related CN2548781Y (en) | 2002-06-21 | 2002-06-21 | Capenter's jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2548781Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975234A (en) * | 2012-11-07 | 2013-03-20 | 蒋克红 | Board processing pressing mechanism |
-
2002
- 2002-06-21 CN CN 02264914 patent/CN2548781Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975234A (en) * | 2012-11-07 | 2013-03-20 | 蒋克红 | Board processing pressing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |