CN211448474U - Hand chain traction hook of door rolling machine - Google Patents
Hand chain traction hook of door rolling machine Download PDFInfo
- Publication number
- CN211448474U CN211448474U CN201821248864.5U CN201821248864U CN211448474U CN 211448474 U CN211448474 U CN 211448474U CN 201821248864 U CN201821248864 U CN 201821248864U CN 211448474 U CN211448474 U CN 211448474U
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- CN
- China
- Prior art keywords
- traction
- movable joint
- hook
- traction hook
- transition
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- Expired - Fee Related
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Abstract
The utility model mainly relates to the technical field of door rolling machines, in particular to a hand-pulling chain traction hook of a door rolling machine, which comprises an arc-shaped traction sleeve with elasticity, a transition movable joint and a traction hook, wherein the head part of the traction sleeve is provided with a hemispherical metal sleeve head, and the tail part of the traction sleeve head is connected with one end of the transition movable joint; the transition movable joint is movable, and the other end of the transition movable joint is connected with the traction hook; one end of the traction hook is sleeved on the transition movable joint, and the other end of the traction hook is in a hook shape. The utility model discloses convenient to use, efficient wears to establish the chain from the casing outside, reduces to damage electromagnetic braking device, high-efficient safety.
Description
Technical Field
The utility model relates to a rolling door machine technical field especially relates to a rolling door machine hand power chain pulls and colludes.
Background
When the existing hand-operated zipper strip for installing the door roller is provided with a zipper, a small rope is placed in the shell, two ends of the small rope extend out of the shell, but an electromagnetic brake device is arranged in the shell, and small tweezers are used to carefully penetrate through a gap between the electromagnetic brake device and the shell when the small rope is placed, so that the work efficiency is low, and the electromagnetic brake device is easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides a rolling door machine hand power chain pulls and colludes.
The utility model discloses a realize through following technical scheme: a hand chain traction hook of a door roller comprises an arc-shaped elastic traction sleeve, a transition movable joint and a traction hook, wherein the head of the traction sleeve is provided with a hemispherical metal sleeve head, and the tail of the traction sleeve head is connected with one end of the transition movable joint; the transition movable joint is movable, and the other end of the transition movable joint is connected with the traction hook; one end of the traction hook is sleeved on the transition movable joint, and the other end of the traction hook is in a hook shape.
The utility model has the advantages that: convenient to use, efficient wears to establish the chain from the casing outside, reduces to damage electromagnetic braking device, high-efficient safety.
Drawings
Fig. 1 is a perspective view of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1, the hand-pulling chain traction hook of the door roller comprises an arc-shaped and elastic traction sleeve 1, a transition movable joint 2 and a traction hook 3, wherein the head of the traction sleeve 1 is provided with a hemispherical metal sleeve head 4, and the tail of the traction sleeve is connected with one end of the transition movable joint 2; the transition movable joint 2 is movable, and the other end of the transition movable joint is connected with a traction hook 3; one end of the traction hook 3 is sleeved on the transition movable joint 2, and the other end is in a hook shape.
When the traction hook is used, the head part of the traction hook extends inwards from one hole of the chain hole outside the shell, the hemispherical metal sleeve head 4 at the head part of the traction hook is tightly attached to the inner wall of the shell and slides inwards and then extends out from the other hole of the chain hole, the traction hook 3 hooks the hand-pulled chain, and when the sleeve 1 is pulled and pulled, the hand-pulled chain smoothly passes through the shell and is installed on the shell.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The utility model provides a rolling door machine hand power chain pulls and colludes which characterized in that: the traction sleeve comprises an arc-shaped elastic traction sleeve, a transition movable joint and a traction hook, wherein the head of the traction sleeve is provided with a hemispherical metal sleeve head, and the tail of the traction sleeve is connected with one end of the transition movable joint; the transition movable joint is movable, and the other end of the transition movable joint is connected with the traction hook; one end of the traction hook is sleeved on the transition movable joint, and the other end of the traction hook is in a hook shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248864.5U CN211448474U (en) | 2018-08-03 | 2018-08-03 | Hand chain traction hook of door rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248864.5U CN211448474U (en) | 2018-08-03 | 2018-08-03 | Hand chain traction hook of door rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211448474U true CN211448474U (en) | 2020-09-08 |
Family
ID=72303450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821248864.5U Expired - Fee Related CN211448474U (en) | 2018-08-03 | 2018-08-03 | Hand chain traction hook of door rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211448474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708668A (en) * | 2018-08-03 | 2018-10-26 | 漳州市龙文区上野技术开发服务部 | A kind of door roller pulls chain traction hook |
-
2018
- 2018-08-03 CN CN201821248864.5U patent/CN211448474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708668A (en) * | 2018-08-03 | 2018-10-26 | 漳州市龙文区上野技术开发服务部 | A kind of door roller pulls chain traction hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 Termination date: 20210803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |