CN204457055U - The latch lock locking assembly of expansion link - Google Patents
The latch lock locking assembly of expansion link Download PDFInfo
- Publication number
- CN204457055U CN204457055U CN201420812961.8U CN201420812961U CN204457055U CN 204457055 U CN204457055 U CN 204457055U CN 201420812961 U CN201420812961 U CN 201420812961U CN 204457055 U CN204457055 U CN 204457055U
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- CN
- China
- Prior art keywords
- spring leaf
- expansion link
- button
- sheet
- locking tongue
- 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.)
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Abstract
The utility model discloses a kind of latch lock locking assembly of expansion link, comprise spring leaf and be installed on the locked component on spring leaf, locked component comprises for coordinating to the corresponding lock hole on expansion link and the locking tongue be fixed expansion link position and for pressing the button that spring leaf makes it be out of shape, described spring leaf is provided with in the one end of installing locking tongue and button and rigidly fixes sheet, and the one or both of described button and locking tongue is installed on and rigidly fixes on sheet.The one end rigidly fixing sheet and spring leaf is fixed, the rigidity of this end can be improved, be not easy to produce distortion, can prevent the spring leaf locked between tongue and button from producing distortion, thus make to be installed on the locking tongue of this end and button can be synchronized with the movement, can not produce and press button completely, the situation that locking tongue still can not depart from the locating hole of hollow tube, use and more reliably improve application life simultaneously.
Description
Technical field
The utility model relates to a kind of accessory of tent, especially a kind of latch lock locking assembly for being fixed the expansion link of tent.
Background technology
Transport for the ease of tent is carried, and existing tent substantially all adopts foldable structure, therefore requires that the support bar of tent can realize stretching.In prior art, support bar is all adopt the hollow tube of socket to realize Telescopic, body fixedly sleeved during in order to realize opening, mounting spring locked component in interior pipe, comprise spring leaf, locking tongue and button etc., coordinate with the locating hole of hollow tube to realize stretching by locking tongue during locking and fix, make spring leaf drive locking tongue to depart from locating hole realization by pressing button during unblock and shrink folding.And existing be all locking tongue and button are directly fixed with one end of spring leaf realize, but because spring leaf one end of fixedly locked tongue and button is also adopt elastomeric material to make, if the rigidity of this end is not or after using for a long time, spring leaf between locking tongue and button may produce distortion, even if thus cause button to be pinned completely, locking tongue still can not depart from the locating hole of hollow tube, makes the hollow tube be socketed cannot shrink folding.
Summary of the invention
The purpose of this utility model is to provide a kind of latch lock locking assembly of expansion link, increases the rigidity of the one end of installing locking tongue and button, prevent it to be out of shape in spring leaf, improves dependability and application life.
The utility model realizes above-mentioned purpose like this:
The latch lock locking assembly of expansion link, comprise spring leaf and be installed on the locked component on spring leaf, locked component comprises for coordinating to the corresponding lock hole on expansion link and the locking tongue be fixed expansion link position and for pressing the button that spring leaf makes it be out of shape, described spring leaf is provided with in the one end of installing locking tongue and button and rigidly fixes sheet, and the one or both of described button and locking tongue is installed on and rigidly fixes on sheet.
Wherein, described spring leaf by the abutment end abutted with expansion link inwall, for installing the operating side locking tongue and button and the stretch section being connected abutment end and operating side forms, described in rigidly fix sheet overlapping operation end.
Wherein, rigidly fix sheet described in and be provided with spacing block set for limiting operating side motion amplitude.
Wherein, spacing block set is that the top bending rigidly fixing sheet forms.
Wherein, the bottom surface of described button is provided with riveting column, described spring leaf and rigidly fix sheet and be provided with perforation, and riveting column is through above-mentioned perforation and spring leaf or rigidly fix sheet and rivets and fix.
Wherein, the bottom surface of described locking tongue is provided with riveting column, described spring leaf and rigidly fix sheet and be provided with perforation, and riveting column is through above-mentioned perforation and spring leaf or rigidly fix sheet and rivets and fix.
Wherein, described button or locking tongue are that spring leaf punching press is one-body molded.
The beneficial effects of the utility model are: the one end rigidly fixing sheet and spring leaf is fixed, the rigidity of this end can be improved, be not easy to produce distortion, can prevent the spring leaf locked between tongue and button from producing distortion, thus make to be installed on the locking tongue of this end and button can be synchronized with the movement, can not produce and press button completely, the situation that locking tongue still can not depart from the locating hole of hollow tube, use and more reliably improve application life simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the stereogram of the first embodiment of the utility model;
Fig. 2 is the broken away view of Fig. 1;
Fig. 3 is the stereogram of the utility model the second embodiment;
Fig. 4 is the stereogram of the third embodiment of the utility model.
Detailed description of the invention
With reference to Fig. 1 and Fig. 2, the latch lock locking assembly of expansion link, the locked component comprising spring leaf 1 and be installed on spring leaf 1, locked component comprises for coordinating to the corresponding lock hole on expansion link and the locking tongue 2 be fixed expansion link position and for pressing the button 3 that spring leaf 1 makes it be out of shape, described spring leaf 1 is provided with in the one end of installing locking tongue 2 and button 3 and rigidly fixes sheet 4, and the one or both of described button 3 and locking tongue 2 is installed on and rigidly fixes on sheet 4.Rigidly fix sheet 4 to fix with one end of spring leaf 1, the rigidity of this end can be improved, be not easy to produce distortion, can prevent the spring leaf 1 locked between tongue 2 and button 3 from producing distortion, thus make to be installed on the locking tongue 2 of this end and button 3 can be synchronized with the movement, can not produce and press button 3 completely, the situation that locking tongue 2 still can not depart from the locating hole of hollow tube, use and more reliably improve application life simultaneously.
Described spring leaf 1 is overall U-shaped, by the abutment end 5 abutted with expansion link inwall, for installing the operating side 6 locking tongue 2 and button 3 and forming the stretch section 7 being connected abutment end 5 and operating side 6, describedly rigidly fix sheet 4 overlapping operation end 6, the flexural deformation of the bulk strength that can ensure operating side 6 so also not influence elastane section 7 simultaneously.
In actual use, button 3 and locking tongue 2 are all pass in the corresponding locating hole by interior pipe and sliding in locating hole respectively, if the caliber of expansion link is larger, firmly excessively during pressing button 3 button 3 may be pushed in expansion link completely and produce dislocation, cause button 3 to be stuck in telescoping tube cannot eject, for solving the problem, the described sheet 4 that rigidly fixes is provided with spacing block set 8 for limiting operating side 6 motion amplitude, just prevents being pushed in expansion link of button 3 when the contact internal walls of spacing block set 8 with expansion link.For ease of manufacturing, spacing block set 8 forms for the top bending rigidly fixing sheet 4, namely according to the bar footpath of expansion link and the operating range of button 3, the top rigidly fixing sheet 4 of applicable length is used bender bending.
For ease of by button 3 or locking tongue 2 and spring leaf 1 and rigidly fix sheet 4 and be connected, the bottom surface of described button 3 or locking tongue 2 is provided with riveting column 9, described spring leaf 1 and rigidly fix sheet 4 and be provided with perforation 10, riveting column 9 is through above-mentioned perforation 10 and spring leaf 1 or rigidly fix sheet 4 and rivet and fix.Button 3 or locking tongue 2 can be directly stamped to form by spring leaf 1, but be connected with spring leaf 1 for the ease of rigidly fixing sheet 4, therefore the preferred one or both by button 3 or locking tongue 2 will rigidly fix sheet 4 by the mode of riveted joint and realizes fixing with spring leaf 1 simultaneously, reference Fig. 3 and Fig. 4.
Claims (7)
1. the latch lock locking assembly of expansion link, the locked component comprising spring leaf (1) and be installed on spring leaf (1), it is characterized in that: locked component comprises for coordinating to the corresponding lock hole on expansion link and the locking tongue (2) be fixed expansion link position and for pressing the button (3) that spring leaf (1) makes it be out of shape, described spring leaf (1) is provided with in the one end of installing locking tongue (2) and button (3) and rigidly fixes sheet (4), and the one or both of described button (3) and locking tongue (2) is installed on and rigidly fixes on sheet (4).
2. the latch lock locking assembly of expansion link according to claim 1, it is characterized in that: described spring leaf (1) by the abutment end (5) abutted with expansion link inwall, for installing the operating side (6) locking tongue (2) and button (3) and forming the stretch section (7) being connected abutment end (5) and operating side (6), described in rigidly fix sheet (4) overlapping operation end (6).
3. the latch lock locking assembly of expansion link according to claim 1 and 2, is characterized in that: described in rigidly fix sheet (4) and be provided with spacing block set (8) for limiting operating side (6) motion amplitude.
4. the latch lock locking assembly of expansion link according to claim 3, is characterized in that: spacing block set (8) forms for the top bending rigidly fixing sheet (4).
5. the latch lock locking assembly of expansion link according to claim 1, it is characterized in that: the bottom surface of described button (3) is provided with riveting column (9), described spring leaf (1) and rigidly fix sheet (4) and be provided with perforation (10), riveting column (9) is through above-mentioned perforation (10) and spring leaf (1) or rigidly fix sheet (4) and rivet and fix.
6. the latch lock locking assembly of expansion link according to claim 1, it is characterized in that: the bottom surface of described locking tongue (2) is provided with riveting column (9), described spring leaf (1) and rigidly fix sheet (4) and be provided with perforation (10), riveting column (9) is through above-mentioned perforation (10) and spring leaf (1) or rigidly fix sheet (4) and rivet and fix.
7. the latch lock locking assembly of expansion link according to claim 2, is characterized in that: described button (3) or locking tongue (2) for spring leaf (1) punching press one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812961.8U CN204457055U (en) | 2014-12-22 | 2014-12-22 | The latch lock locking assembly of expansion link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812961.8U CN204457055U (en) | 2014-12-22 | 2014-12-22 | The latch lock locking assembly of expansion link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204457055U true CN204457055U (en) | 2015-07-08 |
Family
ID=53663962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420812961.8U Active CN204457055U (en) | 2014-12-22 | 2014-12-22 | The latch lock locking assembly of expansion link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204457055U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381651A (en) * | 2016-10-28 | 2017-02-08 | 无锡龙翔印业有限公司 | Clothes hanger convenient to use |
| CN107507940A (en) * | 2017-08-15 | 2017-12-22 | 安徽华凯新能源科技有限公司 | Vehicular battery bag |
| CN107978698A (en) * | 2017-12-01 | 2018-05-01 | 合肥国盛电池科技有限公司 | Vehicular battery bag |
| CN108294885A (en) * | 2018-01-09 | 2018-07-20 | 江苏赛康医疗设备股份有限公司 | A kind of the guardrail locking structure and its guardrail of medical bed |
| CN110789647A (en) * | 2019-11-20 | 2020-02-14 | 上海昶意机械制造有限公司 | Scooter |
| WO2021098523A1 (en) * | 2019-11-20 | 2021-05-27 | 上海昶意机械制造有限公司 | Kick scooter |
-
2014
- 2014-12-22 CN CN201420812961.8U patent/CN204457055U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381651A (en) * | 2016-10-28 | 2017-02-08 | 无锡龙翔印业有限公司 | Clothes hanger convenient to use |
| CN107507940A (en) * | 2017-08-15 | 2017-12-22 | 安徽华凯新能源科技有限公司 | Vehicular battery bag |
| CN107978698A (en) * | 2017-12-01 | 2018-05-01 | 合肥国盛电池科技有限公司 | Vehicular battery bag |
| CN108294885A (en) * | 2018-01-09 | 2018-07-20 | 江苏赛康医疗设备股份有限公司 | A kind of the guardrail locking structure and its guardrail of medical bed |
| CN110789647A (en) * | 2019-11-20 | 2020-02-14 | 上海昶意机械制造有限公司 | Scooter |
| WO2021098523A1 (en) * | 2019-11-20 | 2021-05-27 | 上海昶意机械制造有限公司 | Kick scooter |
| US20220119072A1 (en) * | 2019-11-20 | 2022-04-21 | Shanghai Changyi Machinery Manufacture Co., Ltd. | Scooter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |