CN202611390U - Positioning door lock - Google Patents
Positioning door lock Download PDFInfo
- Publication number
- CN202611390U CN202611390U CN 201220165068 CN201220165068U CN202611390U CN 202611390 U CN202611390 U CN 202611390U CN 201220165068 CN201220165068 CN 201220165068 CN 201220165068 U CN201220165068 U CN 201220165068U CN 202611390 U CN202611390 U CN 202611390U
- Authority
- CN
- China
- Prior art keywords
- door lock
- keeper
- mandrel
- bolt
- handle
- 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 - Lifetime
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Abstract
The utility model discloses a positioning door lock. The positioning door lock comprises a handle, a bolt sleeve seat and a bolt mandrel, wherein the bolt mandrel is sleeved in the bolt sleeve seat; the handle is fixed on a bolt mandrel through screws; and a door lock is fixed on a door plate through nuts. The positioning door lock is characterized in that a step is arranged on the inner wall of the bolt sleeve seat; a spring is arranged in a cavity between the step and the bolt mandrel; and a limit screw for limiting the locked position of the door lock is arranged at the tail end of the bolt mandrel. According to the positioning door lock, the bolt mandrel is limited by the spring, so that rotation of the bolt mandrel caused by vibration is avoided and the handfeel of the door lock is improved. Due to the limit screw, a user can know that the door lock reaches the locked position accurately.
Description
Technical field
The utility model relates to the location door lock on a kind of regulator cubicle.
Background technology
Door lock on the regulator cubicle of prior art comprises handle, keeper cover seat, keeper mandrel, and the keeper mandrel directly is enclosed within the keeper cover seat, and handle passes through screw on said keeper mandrel.This structure makes that the keeper mandrel can unrestricted rotation in keeper cover seat, and is more slack and undisciplined, is given a shock afterwards door lock and throws off easily.It is that position through the range estimation handle is judged that existing in addition door lock judges whether to lock, and for the people who does not know the handle lock position, need draw door lock could confirm whether door-plate is locked, cumbersome.
Summary of the invention
The utility model purpose is to the defective of prior art a kind of location door lock with locking limit function to be provided.
The utility model adopts following technical scheme for realizing above-mentioned purpose:
A kind of location door lock; Comprise handle, keeper cover seat, keeper mandrel; Said keeper core sleeve is in keeper cover seat, and on said keeper mandrel, said door lock is fixed on the door-plate through nut said handle through screw; It is characterized in that: said keeper cover seat inwall is provided with step, is provided with spring in the cavity between said step and the keeper mandrel; Said keeper mandrel tail end is provided with stop screw, is used to limit the door lock lock position.
The utility model door lock limits the keeper mandrel through spring, prevents that it from rotating because of vibrations, increases the feel of door lock simultaneously.And stop screw makes the user can realizingly know that door lock has reached the lock position.
Description of drawings
Fig. 1 is the utility model sketch map;
Among the figure, 1, handle; 2, keeper mandrel; 3, stop screw; 4, keeper cover seat; 5, spring.
The specific embodiment
A kind of location as shown in Figure 1 door lock; Comprise handle 1, keeper cover seat 4, keeper mandrel 2; Said keeper mandrel 2 is enclosed within the keeper cover seat 4, and on said keeper mandrel 2, said door lock is fixed on the door-plate through nut said handle 1 through screw; Said keeper cover seat 4 inwalls are provided with step, are provided with spring 5 in the cavity between said step and the keeper mandrel 2; Said keeper mandrel 2 tail ends are provided with stop screw 3, are used to limit the door lock lock position.
Owing to be provided with spring between keeper cover seat, the keeper mandrel, limited the random rotation of keeper mandrel in keeper cover seat, increased feel simultaneously.Only need turning handle to drive the keeper mandrel during door lock work and rotate, can confirm that when the keeper mandrel arrives spacing position door lock is to reach lockup state.
Claims (1)
1. locate door lock for one kind; Comprise handle, keeper cover seat, keeper mandrel; Said keeper core sleeve is in keeper cover seat, and on said keeper mandrel, said door lock is fixed on the door-plate through nut said handle through screw; It is characterized in that: said keeper cover seat inwall is provided with step, is provided with spring in the cavity between said step and the keeper mandrel; Said keeper mandrel tail end is provided with stop screw, is used to limit the door lock lock position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220165068 CN202611390U (en) | 2012-04-18 | 2012-04-18 | Positioning door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220165068 CN202611390U (en) | 2012-04-18 | 2012-04-18 | Positioning door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611390U true CN202611390U (en) | 2012-12-19 |
Family
ID=47345100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220165068 Expired - Lifetime CN202611390U (en) | 2012-04-18 | 2012-04-18 | Positioning door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202611390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619390A (en) * | 2012-04-18 | 2012-08-01 | 江苏海大印染机械有限公司 | Positioning door lock |
-
2012
- 2012-04-18 CN CN 201220165068 patent/CN202611390U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619390A (en) * | 2012-04-18 | 2012-08-01 | 江苏海大印染机械有限公司 | Positioning door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000 Jiangsu Province, Wuxi City District plum village Nanfeng Road No. 8 Patentee after: JIANGSU HAIDA TEXTILE MACHINERY CO., LTD. Address before: 214000 Jiangsu Province, Wuxi City District plum village Nanfeng Road No. 8 Patentee before: Jiangsu Haida Dyeing Printing Machinery Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |