CN205559527U - Pinion rack hinge assembly - Google Patents
Pinion rack hinge assembly Download PDFInfo
- Publication number
- CN205559527U CN205559527U CN201620136109.2U CN201620136109U CN205559527U CN 205559527 U CN205559527 U CN 205559527U CN 201620136109 U CN201620136109 U CN 201620136109U CN 205559527 U CN205559527 U CN 205559527U
- Authority
- CN
- China
- Prior art keywords
- tooth
- tooth plate
- big
- plate
- pinion rack
- 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
- 210000003464 cuspid Anatomy 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Hinges (AREA)
Abstract
The utility model discloses a pinion rack hinge assembly, including big pinion rack and little pinion rack, the front end of big pinion rack has an arc groove, respectively is equipped with a female spacing tooth at the both ends of the arc groove of big pinion rack, the front end of little pinion rack be equipped with with above -mentioned female spacing tooth matched with tooth head, the tooth head of little pinion rack rotates around the centre bore of arc groove in the arc groove of big pinion rack. The utility model discloses a plurality of big pinion racks and a plurality of toothlet board crossed in a matched manner can flexible rotation, have limit function again, make it obtain spacingly at two extreme position, with the riveting of a plurality of big pinion racks and toothlet board together, forms a whole, very big reduction the degree of difficulty of installation, convenient to use, the modularized design use of being convenient for.
Description
Technical field
This utility model relates to a kind of tooth plate hinge assembly, belongs to connector technical field.
Background technology
Articulated elements rotates relatively flexible, is often employed in the structure needing to be rotatably assorted.Most of articulated elements does not has
Limit function, when rotational structure needs spacing, generally uses other locating parts to carry out spacing, adds structure itself
Complexity.
Summary of the invention
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, it is provided that a kind of tooth plate hinge assembly,
It can rotate and have limit function at extreme position, and it is firm to rivet, and rotates flexibly.
In order to solve above-mentioned technical problem, the technical solution of the utility model is: a kind of tooth plate hinge assembly, including canine tooth
Plate and little tooth plate, the front end of big tooth plate has arc groove, big tooth plate arc groove be respectively arranged at the two ends with a female limiting tooth,
The front end of little tooth plate is provided with the tooth head matched with above-mentioned female limiting tooth, and the tooth head of little tooth plate encloses in the arc groove of big tooth plate
Centre bore around arc groove rotates.
Further, described big tooth plate and little tooth plate composition toothed plate structure, tooth plate hinge assembly includes many groups in 180 degree of friendships
The toothed plate structure of fork arrangement, multiple sets of teeth plate structure connects by running through the central shaft of the centre bore on big tooth plate.
Further for the installation difficulty reduced when using, described big tooth plate and little tooth plate are equipped with fixing hole, and lead to
Cross the fixing axle connection running through this fixing hole.
Have employed technique scheme, multiple big tooth plates of the present utility model intersect with multiple little tooth plates and coordinate, can be flexible
Rotate, there is again limit function so that it is obtain spacing at two extreme positions；During multiple big tooth plates and little tooth plate are passed through
Mandrel and fixing axle are riveted together, and form an entirety, greatly reduce the difficulty of installation, easy to use, it is simple to
Modularized design uses.
Accompanying drawing explanation
Fig. 1 is the perspective view of this utility model tooth plate hinge assembly；
Fig. 2 is the front view of this utility model tooth plate hinge assembly；
Fig. 3 is the left view of this utility model tooth plate hinge assembly；
Fig. 4 is the top view of this utility model tooth plate hinge assembly；
In figure, 1, big tooth plate, 2, little tooth plate, 3, female limiting tooth, 4, tooth head, 5, fixing axle, 6, central shaft.
Detailed description of the invention
In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and combine accompanying drawing,
This utility model is described in further detail.
As shown in figures 1-4, a kind of tooth plate hinge assembly, including big tooth plate 1 and little tooth plate 2, the front end tool of big tooth plate 1
Have arc groove, big tooth plate 1 arc groove be respectively arranged at the two ends with a female limiting tooth 3, the front end of little tooth plate 2 is provided with upper
State the tooth head 4 that female limiting tooth 3 matches, the tooth head 4 of little tooth plate 2 in the arc groove of big tooth plate 1 around arc groove
Centre bore rotates；When tooth head 4 turns at female limiting tooth 3, owing to female limiting tooth 3 has prevention tooth head to tooth head 4
4 further rotation of effects, now tooth plate hinge assembly has limit function, thus provides certain supporting role.
As shown in figures 1-4, big tooth plate 1 and little tooth plate 2 form toothed plate structure, and tooth plate hinge assembly includes ten groups in 180
The toothed plate structure of degree cross arrangement, it is of course also possible to be provided with five groups or six groups or other any amount, specifically can be according to reality
Border needs to select the group number of toothed plate structure.
Ten groups of toothed plate structures are equally divided into upper and lower two parts, and often group includes five toothed plate structures, and ten groups of toothed plate structures are by passing through
The central shaft 6 wearing the centre bore on big tooth plate 1 connects.Central shaft 6 can be rotating shaft rivet, will be big by rotating shaft rivet
Tooth plate 1 is riveted together.
As shown in figures 1-4, big tooth plate 1 and little tooth plate 2 are equipped with fixing hole, and by running through the fixing of this fixing hole
Axle 5 connects, and fixing axle 5 can be rivet, the little tooth plate 2 of the one group of toothed plate structure in top and the one group of toothed plate structure in bottom
Big tooth plate 1 by rivet together, one group of toothed plate structure of the big tooth plate 1 of the one group of toothed plate structure in top and bottom little
Tooth plate 2 is by rivet together.
Multiple big tooth plate 1 of the present utility model intersects with multiple little tooth plates 2 and coordinates, can flexible rotating, have again spacing
Function so that it is obtain spacing at two extreme positions；Multiple big tooth plates 1 are riveted together with little tooth plate 2, form one
Individual entirety, greatly reduces the difficulty of installation, easy to use, it is simple to modularized design uses.
Particular embodiments described above, solves the technical problem that this utility model, technical scheme and beneficial effect are carried out
Further describe, be it should be understood that and the foregoing is only specific embodiment of the utility model, not
For limiting this utility model, all within spirit of the present utility model and principle, any amendment of being made, equivalent,
Improve, within should be included in protection domain of the present utility model.
Claims (3)
1. a tooth plate hinge assembly, it is characterised in that: include big tooth plate (1) and little tooth plate (2), big tooth plate (1)
Front end there is arc groove, big tooth plate (1) arc groove be respectively arranged at the two ends with a female limiting tooth (3), little tooth plate (2)
Front end be provided with the tooth head (4) matched with above-mentioned female limiting tooth (3), the tooth head (4) of little tooth plate (2) is at canine tooth
In the arc groove of plate (1), the centre bore around arc groove rotates.
Tooth plate hinge assembly the most according to claim 1, it is characterised in that: described big tooth plate (1) and little tooth
Plate (2) composition toothed plate structure, tooth plate hinge assembly includes the many groups of toothed plate structures in 180 degree of cross arrangements, multiple sets of teeth
Plate structure connects by running through the central shaft of the centre bore on big tooth plate (1).
Tooth plate hinge assembly the most according to claim 2, it is characterised in that: described big tooth plate (1) and little tooth
It is equipped with fixing hole on plate (2), and connects by running through the fixing axle of this fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620136109.2U CN205559527U (en) | 2016-02-23 | 2016-02-23 | Pinion rack hinge assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620136109.2U CN205559527U (en) | 2016-02-23 | 2016-02-23 | Pinion rack hinge assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559527U true CN205559527U (en) | 2016-09-07 |
Family
ID=56818356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620136109.2U Expired - Fee Related CN205559527U (en) | 2016-02-23 | 2016-02-23 | Pinion rack hinge assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545934A (en) * | 2016-02-23 | 2016-05-04 | 江苏昊邦科技有限公司 | Toothed plate hinge assembly |
| CN112504560A (en) * | 2020-11-23 | 2021-03-16 | 浙江九越工程监理咨询有限公司 | Building outer wall water seepage testing device for building supervision and testing method thereof |
-
2016
- 2016-02-23 CN CN201620136109.2U patent/CN205559527U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545934A (en) * | 2016-02-23 | 2016-05-04 | 江苏昊邦科技有限公司 | Toothed plate hinge assembly |
| CN105545934B (en) * | 2016-02-23 | 2018-04-17 | 江苏昊邦科技有限公司 | Tooth plate hinge assembly |
| CN112504560A (en) * | 2020-11-23 | 2021-03-16 | 浙江九越工程监理咨询有限公司 | Building outer wall water seepage testing device for building supervision and testing method thereof |
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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: 20160907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |