CN204024279U - A kind of connecting axle tool - Google Patents
A kind of connecting axle tool Download PDFInfo
- Publication number
- CN204024279U CN204024279U CN201420496112.6U CN201420496112U CN204024279U CN 204024279 U CN204024279 U CN 204024279U CN 201420496112 U CN201420496112 U CN 201420496112U CN 204024279 U CN204024279 U CN 204024279U
- Authority
- CN
- China
- Prior art keywords
- connection strap
- connection
- strap
- connecting axle
- installing plate
- 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
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Abstract
The utility model discloses a kind of connecting axle tool; Belong to axle tool technical field; Its technical essential comprises the first Connection Block and the second Connection Block, and on wherein said first Connection Block, movable riveted joint has the first connection strap and the second connection strap, and on the second Connection Block, movable riveted joint has the 3rd connection strap and the 4th connection strap; The free end of the first connection strap and the free end activity of the 3rd connection strap are riveted, and the free end of the second connection strap and the free end activity of the 4th connection strap are riveted; At contraction state, the first installing plate of the first Connection Block and the second installing plate of the second Connection Block orthogonal, at extended state, the first installing plate of the first Connection Block and the second installing plate of the second Connection Block are in same plane; The utility model aims to provide a kind of rational in infrastructure, respond well connecting axle tool; For the connection between fixture and movable part.
Description
Technical field
The utility model relates to a kind of connecting axle tool, more particularly, particularly relates to a kind of connecting axle tool be connected with framework for door.
Background technology
The connecting axle tool that China exists at present in building trade is multifarious, and pattern is various, and particularly the axle tool application of open-type widely.But it is comparatively large that the open-type axle tool commercially existed at present connects restriction, still both do not have and good turned to crystallized ability, convenient, flexible unlatching, have good supporting capacity, again can the effective open-type axle tool that comes off of preventing board face and framework.
Summary of the invention
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of rational in infrastructure, connecting axle tool that supporting capacity is stronger and easy to use.
The technical solution of the utility model is achieved in that a kind of connecting axle tool, comprise the first Connection Block and the second Connection Block, on wherein said first Connection Block, movable riveted joint has the first connection strap and the second connection strap, and on the second Connection Block, movable riveted joint has the 3rd connection strap and the 4th connection strap; The free end of the first connection strap and the free end activity of the 3rd connection strap are riveted, and the free end of the second connection strap and the free end activity of the 4th connection strap are riveted; At contraction state, the first installing plate of the first Connection Block and the second installing plate of the second Connection Block orthogonal, at extended state, the first installing plate of the first Connection Block and the second installing plate of the second Connection Block are in same plane.
In above-mentioned a kind of connecting axle tool, described first connection strap is shorter than the second connection strap, and the first connection strap and the second connection strap are vertical bar shape; 4th connection strap is shorter than the 3rd connection strap, and the 3rd connection strap and the 4th connection strap are bending, and two flexure planes that the 3rd connection strap is adjacent with the 4th connection strap adapt.
In above-mentioned a kind of connecting axle tool, described second connection strap and the activity of the 3rd connection strap are riveted, and movable riveting location is positioned at the crosspoint of the second connection strap and the 3rd connection strap.
In above-mentioned a kind of connecting axle tool, the L-type structure that described first Connection Block is made up of one-body molded and orthogonal first junction plate and the first installing plate, first installing plate is provided with the first elongated hole, and the first connection strap and the second connection strap are movably riveted on the first junction plate along the first junction plate length direction; The L-type structure that second Connection Block is made up of one-body molded and orthogonal second junction plate and the second installing plate, the second installing plate is provided with the second elongated hole; 3rd connection strap and the 4th connection strap are movably riveted on the second junction plate along the second junction plate length direction; The plate face of the first junction plate and the plate face of the second junction plate are parallel to each other.
In above-mentioned a kind of connecting axle tool, when connecting axle tool is in contraction state, the 3rd connection strap contacts with the first junction plate.
In above-mentioned a kind of connecting axle tool, the movable riveting point of two movable riveting points on the first junction plate 1, the first connection strap 3 and the 3rd connection strap 5 and the second connection strap 4 coordinate with the movable riveting point of the 3rd connection strap 5 and form four-bar linkage structure.
After the utility model adopts said structure, by the cooperation of the first Connection Block, the second Connection Block and four connection straps, can allow in 90 ° of rotations between fixture and movable part, and play a part to connect support.Meanwhile, the structure of four connection straps, makes connecting axle tool have stronger supporting capacity.The features such as the utility model has that structure is simple, low production cost, easy for installation, safe and reliable, long service life.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Structural representation when Fig. 1 is the utility model stretching, extension;
Structural representation when Fig. 2 is the utility model contraction.
In figure: the first Connection Block 1, first installing plate 1a, the first junction plate 1b, the first elongated hole 1c, the second Connection Block 2, second installing plate 2a, the second junction plate 2b, the second elongated hole 2c, the first connection strap 3, second connection strap 4, the 3rd connection strap 5, the 4th connection strap.
Detailed description of the invention
Consult shown in Fig. 1 and Fig. 2, a kind of connecting axle tool of the present utility model, comprising movable riveted joint on the first Connection Block 1 and the second Connection Block 2, first Connection Block 1 has movable riveted joint on the first connection strap 3 and the second connection strap 4, second Connection Block to have the 3rd connection strap 5 and the 4th connection strap 6; The free end of the first connection strap 3 and the free end activity of the 3rd connection strap 5 are riveted, and the free end of the second connection strap 4 and the free end activity of the 4th connection strap 6 are riveted; Second connection strap 4 and the activity of the 3rd connection strap 5 are riveted, and movable riveting location is positioned at the crosspoint of the second connection strap 4 and the 3rd connection strap 5; First connection strap 3 to the second connection strap 4 is short, first connection strap 3 and the second connection strap 4 are vertical bar shape, and the movable riveting point of two movable riveting points on the first junction plate 1, the first connection strap 3 and the 3rd connection strap 5 and the second connection strap 4 coordinate with the movable riveting point of the 3rd connection strap 5 and form four-bar linkage structure; 4th connection strap 6 to the three connection strap 5 is short, 3rd connection strap 5 and the 4th connection strap 6 are bending, two flexure planes that 3rd connection strap 5 is adjacent with the 4th connection strap 6 adapt, be in contraction or drawing process, adjacent connection strap can not be restricted to activity each other, flexure plane can be various structures, can adjust according to actual conditions.
Particularly, the L-type structure that first Connection Block 1 is made up of one-body molded and orthogonal first junction plate 1b and the first installing plate 1a, first installing plate 1a is provided with the first elongated hole 1c, and the first connection strap 3 and the second connection strap 4 are movably riveted on the first junction plate 1b along the first junction plate 1b length direction; The L-type structure that second Connection Block 2 is made up of one-body molded and orthogonal second junction plate 2b and the second installing plate 2a, the second installing plate 2a is provided with the second elongated hole 2c; First elongated hole 1c and the second elongated hole 2c carries out fixed installation by fixed mechanisms such as screws; 3rd connection strap 5 and the 4th connection strap 6 are movably riveted on the second junction plate 2b along the second junction plate 2b length direction; The plate face of the first junction plate 1b and the plate face of the second junction plate 2b are parallel to each other; At contraction state, the first installing plate 1a of the first Connection Block 1 and the second installing plate 2a of the second Connection Block 2 is orthogonal, and when connecting axle tool is in contraction state, the 3rd connection strap 5 contacts with the first junction plate 1b, plays spacing effect; At extended state, the first installing plate 1a of the first Connection Block 1 and the second installing plate 2a of the second Connection Block 2 is in same plane.
During use, by the first Connection Block 1 and the second Connection Block 2 connection fixture and movable part respectively, when opening or closing movable part, movable part is movable along the stretching of connecting axle tool, shrinkage direction, by regulating the length of each connection strap accordingly.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (6)
1. a connecting axle tool, comprise the first Connection Block (1) and the second Connection Block (2), it is characterized in that, the upper movable riveted joint of described first Connection Block (1) has the first connection strap (3) and the second connection strap (4), and on the second Connection Block, movable riveted joint has the 3rd connection strap (5) and the 4th connection strap (6); The free end of the first connection strap (3) and the free end activity of the 3rd connection strap (5) are riveted, and the free end of the second connection strap (4) and the free end activity of the 4th connection strap (6) are riveted; At contraction state, first installing plate (1a) of the first Connection Block (1) is orthogonal with second installing plate (2a) of the second Connection Block (2), at extended state, first installing plate (1a) of the first Connection Block (1) and second installing plate (2a) of the second Connection Block (2) are in same plane.
2. a kind of connecting axle tool according to claim 1, is characterized in that, described first connection strap (3) is shorter than the second connection strap (4), and the first connection strap (3) and the second connection strap (4) are vertical bar shape; 4th connection strap (6) is shorter than the 3rd connection strap (5), and the 3rd connection strap (5) and the 4th connection strap (6) are bending, and two flexure planes that the 3rd connection strap (5) is adjacent with the 4th connection strap (6) adapt.
3. a kind of connecting axle tool according to claim 1, is characterized in that, described second connection strap (4) is riveted with the 3rd connection strap (5) activity, and movable riveting location is positioned at the crosspoint of the second connection strap (4) and the 3rd connection strap (5).
4. a kind of connecting axle tool according to claim 1, it is characterized in that, the L-type structure that described first Connection Block (1) is made up of one-body molded and orthogonal first junction plate (1b) and the first installing plate (1a), first installing plate (1a) is provided with the first elongated hole (1c), and the first connection strap (3) and the second connection strap (4) are movably riveted on the first junction plate (1b) along the first junction plate (1b) length direction; The L-type structure that second Connection Block (2) is made up of one-body molded and orthogonal second junction plate (2b) and the second installing plate (2a), the second installing plate (2a) is provided with the second elongated hole (2c); 3rd connection strap (5) and the 4th connection strap (6) are movably riveted on the second junction plate (2b) along the second junction plate (2b) length direction; The plate face of the first junction plate (1b) and the plate face of the second junction plate (2b) are parallel to each other.
5. a kind of connecting axle tool according to claim 1, is characterized in that, when connecting axle tool is in contraction state, the 3rd connection strap (5) contacts with the first junction plate (1b).
6. a kind of connecting axle tool according to claim 3, it is characterized in that, the movable riveting point of two movable riveting points on the first junction plate 1, the first connection strap 3 and the 3rd connection strap 5 and the second connection strap 4 coordinate with the movable riveting point of the 3rd connection strap 5 and form four-bar linkage structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496112.6U CN204024279U (en) | 2014-09-01 | 2014-09-01 | A kind of connecting axle tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496112.6U CN204024279U (en) | 2014-09-01 | 2014-09-01 | A kind of connecting axle tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024279U true CN204024279U (en) | 2014-12-17 |
Family
ID=52064163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420496112.6U Expired - Fee Related CN204024279U (en) | 2014-09-01 | 2014-09-01 | A kind of connecting axle tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024279U (en) |
-
2014
- 2014-09-01 CN CN201420496112.6U patent/CN204024279U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20180901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |