CN205044608U - Single arm -drag facial make -up lifts arm and puts up from locking device with sub vehicle - Google Patents
Single arm -drag facial make -up lifts arm and puts up from locking device with sub vehicle Download PDFInfo
- Publication number
- CN205044608U CN205044608U CN201520816989.3U CN201520816989U CN205044608U CN 205044608 U CN205044608 U CN 205044608U CN 201520816989 U CN201520816989 U CN 201520816989U CN 205044608 U CN205044608 U CN 205044608U
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- arm
- utility
- locking device
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- drag
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Abstract
The utility model relates to a single arm -drag facial make -up lifts arm and puts up from locking device with sub vehicle, still be equipped with the upset arm on the sub vehicle frame, lift the arm through round pin axle with upset arm swivelling joint, including the dog, the both ends of round pin axle are equipped with the lug respectively, the dog is fixed on the sub vehicle frame, it passes through to lift the arm after fixed angle of the round pin rotation of axes the lug with the mutual gomphosis of dog. Compared with the prior -art cosmetic case, the utility model has the advantages of when loading the box in single arm -drag mechanism, the effective solution lifts the hidden danger that the arm atress upwarped, and it is directly perceived to have a motion state, bilateral symmetry, and the atress is even, and compact structure promotes the characteristics of single arm -drag device security performance.
Description
Technical field
The utility model relates to a kind of self-locking device, particularly relates in a kind of torque arm and fills lift arm and subframe self-locking device.
Background technology
Existing torque arm mechanism is when loading casing, and easily stressed causing upwarps lift arm, affects in torque arm and fills job security.
Utility model content
In view of this, the purpose of this utility model is to provide in a kind of torque arm and fills lift arm and subframe self-locking device, to solve deficiency of the prior art.
In order to achieve the above object, the purpose of this utility model is achieved through the following technical solutions:
A kind of torque arm fills lift arm and subframe self-locking device, described subframe is also provided with flip-arm, described lift arm is rotaryed connection with described flip-arm by bearing pin, wherein, comprise block, the two ends of described bearing pin are respectively equipped with projection, and described block is fixed on described subframe, and after described lift arm rotates a fixed angle by described bearing pin, described projection is mutually chimeric with described block.
Above-mentioned torque arm fills lift arm and subframe self-locking device, wherein, along the rotate path of described bearing pin, the path that described block blocks occupies 1/4 to 1/2 of total rotate path of described bearing pin.
Above-mentioned torque arm fills lift arm and subframe self-locking device, wherein, described fixed angle is 180 °.
Compared with the prior art, the beneficial effects of the utility model are:
When casing loads in torque arm mechanism, effectively solve the stressed hidden danger upwarped of lift arm, have state of kinematic motion directly perceived, symmetrical, uniform force, compact conformation, promotes the feature of torque arm equipment safety performance.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows structural representation the utility model torque arm filling lift arm and subframe self-locking device;
Fig. 2 shows the structural representation of bearing pin part when the utility model torque arm filling lift arm and subframe self-locking device open mode;
Fig. 3 shows the structural representation of bearing pin part when the utility model torque arm filling lift arm and subframe self-locking device locking state.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Shown in figure 1, Fig. 2 and Fig. 3, subframe 1 is also provided with flip-arm 2, lift arm 3 is rotaryed connection with flip-arm 2 by bearing pin 4, the utility model torque arm fills lift arm and subframe self-locking device comprises block 5, the two ends of bearing pin 4 are respectively equipped with projection 6, block 5 is fixed on subframe 1, and after lift arm 3 rotates a fixed angle by bearing pin 4, projection 6 is mutually chimeric with block 5.
Flip-arm 2 is rotated by bearing pin 4, thus makes the projection 6 of bearing pin 4 front end can carry out being separated or locking with block 5, realizes the moved apart of lift arm 3 and subframe 1.
In preferred embodiment of the present utility model, along the rotate path of bearing pin 4, the path that block 5 blocks occupies 1/4 to 1/2 of total rotate path of bearing pin 4, and fixed angle can be 180 ° herein.
As can be seen from above-described embodiment, advantage of the present utility model is:
When casing loads in torque arm mechanism, effectively solve the stressed hidden danger upwarped of lift arm, have state of kinematic motion directly perceived, symmetrical, uniform force, compact conformation, promotes the feature of torque arm equipment safety performance.
Be described in detail specific embodiment of the utility model above, but the utility model is not restricted to specific embodiment described above, it is just as example.To those skilled in the art, any equivalent modifications and substitute also all among category of the present utility model.Therefore, not departing from equalization conversion done under spirit and scope of the present utility model and amendment, all should be encompassed in scope of the present utility model.
Claims (3)
1. a torque arm fills lift arm and subframe self-locking device, described subframe (1) is also provided with flip-arm (2), described lift arm (3) is rotaryed connection with described flip-arm (2) by bearing pin (4), it is characterized in that, comprise block (5), the two ends of described bearing pin (4) are respectively equipped with projection (6), described block (5) is fixed on described subframe (1), after described lift arm (3) rotates a fixed angle by described bearing pin (4), described projection (6) is mutually chimeric with described block (5).
2. as claimed in claim 1 torque arm fills lift arm and subframe self-locking device, it is characterized in that, along the rotate path of described bearing pin (4), the path that described block (5) blocks occupies 1/4 to 1/2 of total rotate path of described bearing pin (4).
3. as claimed in claim 1 torque arm fills lift arm and subframe self-locking device, it is characterized in that, described fixed angle is 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816989.3U CN205044608U (en) | 2015-10-21 | 2015-10-21 | Single arm -drag facial make -up lifts arm and puts up from locking device with sub vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816989.3U CN205044608U (en) | 2015-10-21 | 2015-10-21 | Single arm -drag facial make -up lifts arm and puts up from locking device with sub vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044608U true CN205044608U (en) | 2016-02-24 |
Family
ID=55338210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520816989.3U Expired - Fee Related CN205044608U (en) | 2015-10-21 | 2015-10-21 | Single arm -drag facial make -up lifts arm and puts up from locking device with sub vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205044608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882107A (en) * | 2017-03-21 | 2017-06-23 | 宋磊 | A kind of boxcar |
-
2015
- 2015-10-21 CN CN201520816989.3U patent/CN205044608U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882107A (en) * | 2017-03-21 | 2017-06-23 | 宋磊 | A kind of boxcar |
| CN106882107B (en) * | 2017-03-21 | 2019-02-22 | 朱飞龙 | A kind of boxcar |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20201021 |