CN202939041U - Adjustable lock counterforce mechanism used for automobile door lock test equipment - Google Patents

Adjustable lock counterforce mechanism used for automobile door lock test equipment Download PDF

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Publication number
CN202939041U
CN202939041U CN 201220611212 CN201220611212U CN202939041U CN 202939041 U CN202939041 U CN 202939041U CN 201220611212 CN201220611212 CN 201220611212 CN 201220611212 U CN201220611212 U CN 201220611212U CN 202939041 U CN202939041 U CN 202939041U
Authority
CN
China
Prior art keywords
lock
door lock
adjusting screw
out against
adjusting
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.)
Withdrawn - After Issue
Application number
CN 201220611212
Other languages
Chinese (zh)
Inventor
谢长江
曾瑜
朱雷磊
席鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Xinrun Automotive Safety System Co Ltd
Original Assignee
Wuxi Xinrun Automotive Safety System Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Xinrun Automotive Safety System Co Ltd filed Critical Wuxi Xinrun Automotive Safety System Co Ltd
Priority to CN 201220611212 priority Critical patent/CN202939041U/en
Application granted granted Critical
Publication of CN202939041U publication Critical patent/CN202939041U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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Abstract

The utility model discloses an adjustable lock counterforce mechanism used for automobile door lock test equipment. The mechanism comprises a fixed plate arranged at one side of an analog lock catch, the analog lock catch is fixed on a test stand through a mounting base, the fixed plate is provided with an adjusting screw rod, one end of the adjusting screw rod is connected with an adjusting bolt, the other end is connected with a tightening component which can slide along the adjusting screw rod, an end part of the tightening component tightens the mounting base and thus generating lock counterforce, and the adjusting screw rod is internally provided with an elastic component between the adjusting bolt and the tightening component. The abovementioned adjustable lock counterforce mechanism used for the automobile door lock test equipment compresses the elastic component by rotating the adjusting bolt, and changes the elastic force of the elastic component on a tightening bolt, thereby adjusting the counterforce required when a lock body is locked, the universality is good, and the range of application is wide.

Description

The adjustable lock counter-force mechanism that is used for the car door lock testing equipment
Technical field
The utility model relates to a kind of automobile door lock testing equipment, especially relates to a kind of adjustable lock counter-force mechanism for the car door lock testing equipment.
Background technology
in Hyundai Motor, various automobile door locks are widely used, as everyone knows, before automobile door lock dispatches from the factory, all durable to it, peak loads etc. are tested, to guarantee the quality of automobile door lock, the folding of automobile door lock is by the disengagement of hook and snap close and hooks to realize, after door lock pins, snap close can have certain counter-force to hook, in order better to simulate the actual application environment of car door lock, obtain test findings accurately, the car door lock testing equipment generally can be equipped with counter-force mechanism in a side of simulation snap close, the counter-force size of existing lock counter-force mechanism can not be regulated, but the counter-force size that requires for the car door lock of variety classes and type is also different, this just causes existing lock counter-force mechanism to exist versatility poor, the shortcoming that the scope of application is little.
The utility model content
The purpose of this utility model is to provide a kind of adjustable lock counter-force mechanism for the car door lock testing equipment, it can regulate the size of counter-force as required, versatility is good, and is applied widely, the problem that exists with the lock counter-force mechanism that solves car door lock testing equipment in prior art.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of adjustable lock counter-force mechanism for the car door lock testing equipment, it comprises the fixed head that is arranged at simulation snap close one side, described simulation snap close is fixed on test-bed by mount pad, wherein, on described fixed head, adjusting screw(rod) is installed, one end of described adjusting screw(rod) is connected with adjusting bolt, the other end connects can be along the parts that hold out against that slide in adjusting screw(rod), the described end that holds out against parts holds out against on mount pad and to produce the lock counter-force, in described adjusting screw(rod) in adjusting bolt and hold out against and be provided with elastomeric element between parts.
Especially, the described parts that hold out against comprise the screw thread ring set that is arranged in adjusting screw(rod), have been threaded connection puller bolt in described screw thread ring set, and the end of described puller bolt holds out against mount pad.
Especially, described elastomeric element is metal coil spring.
Especially, the cross section of described mount pad is " work " font.
The beneficial effects of the utility model are, described adjustable lock counter-force mechanism for the car door lock testing equipment compared with prior art comes elasticity of compression parts by the rotation adjusting bolt, change elastomeric element to the elastic force of puller bolt, thereby regulate the counter-force size that needs when lock body pins, versatility is good, and is applied widely.
Description of drawings
Fig. 1 is the structural representation of the adjustable lock counter-force mechanism that is used for the car door lock testing equipment that provides of the utility model embodiment 1.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
See also shown in Figure 1ly, Fig. 1 is the structural representation of the adjustable lock counter-force mechanism that is used for the car door lock testing equipment that provides of the utility model embodiment 1.
a kind of adjustable lock counter-force mechanism for the car door lock testing equipment comprises the fixed head 2 that is arranged at simulation snap close 1 one sides, the mount pad 3 that described simulation snap close 1 is " work " font by the cross section is fixed on test-bed 4, on described fixed head 2, adjusting screw(rod) 5 is installed, one end of described adjusting screw(rod) 5 is connected with adjusting bolt 6, being equipped with in the other end can be along the screw thread ring set 7 of its slip, be threaded connection puller bolt 8 in described screw thread ring set 7, the end of described puller bolt 8 holds out against mount pad 3 and produces the lock counter-force, be provided with metal coil spring 9 in described adjusting screw(rod) 5 between adjusting bolt 6 and screw thread ring set 7.
Above-mentioned adjustable lock counter-force mechanism for the car door lock testing equipment comes compression helical spring 9 by rotation adjusting bolt 6, change the elastic force of 9 pairs of puller bolts 8 of volute spring, and then the acting force of 8 pairs of mount pads 3 of change puller bolt, the final counter-force size that needs when lock body pins of regulating, versatility is good, and is applied widely.
Above embodiment has just set forth ultimate principle of the present utility model and characteristic; the utility model is not limited by above-mentioned example; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (4)

1. adjustable lock counter-force mechanism that is used for the car door lock testing equipment, it comprises the fixed head that is arranged at simulation snap close one side, described simulation snap close is fixed on test-bed by mount pad, it is characterized in that: on described fixed head, adjusting screw(rod) is installed, one end of described adjusting screw(rod) is connected with adjusting bolt, the other end connects can be along the parts that hold out against that slide in adjusting screw(rod), the described end that holds out against parts holds out against on mount pad and to produce the lock counter-force, in described adjusting screw(rod) in adjusting bolt and hold out against and be provided with elastomeric element between parts.
2. the adjustable lock counter-force mechanism for the car door lock testing equipment according to claim 1; It is characterized in that: the described parts that hold out against comprise the screw thread ring set that is arranged in adjusting screw(rod), have been threaded connection puller bolt in described screw thread ring set, and the end of described puller bolt holds out against mount pad.
3. the adjustable lock counter-force mechanism for the car door lock testing equipment according to claim 1; It is characterized in that: described elastomeric element is metal coil spring.
4. the adjustable lock counter-force mechanism for the car door lock testing equipment according to claim 1; It is characterized in that: the cross section of described mount pad is " work " font.
CN 201220611212 2012-11-17 2012-11-17 Adjustable lock counterforce mechanism used for automobile door lock test equipment Withdrawn - After Issue CN202939041U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220611212 CN202939041U (en) 2012-11-17 2012-11-17 Adjustable lock counterforce mechanism used for automobile door lock test equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220611212 CN202939041U (en) 2012-11-17 2012-11-17 Adjustable lock counterforce mechanism used for automobile door lock test equipment

Publications (1)

Publication Number Publication Date
CN202939041U true CN202939041U (en) 2013-05-15

Family

ID=48323273

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220611212 Withdrawn - After Issue CN202939041U (en) 2012-11-17 2012-11-17 Adjustable lock counterforce mechanism used for automobile door lock test equipment

Country Status (1)

Country Link
CN (1) CN202939041U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102928238B (en) * 2012-11-17 2015-12-16 无锡忻润汽车安全系统有限公司 For the adjustable lock counter-force mechanism of car door lock testing equipment
CN109186838A (en) * 2018-10-25 2019-01-11 西安市科创人防工程防护设备质量检测有限公司 Closed guard gate's hoisting capacity detection device and detection method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102928238B (en) * 2012-11-17 2015-12-16 无锡忻润汽车安全系统有限公司 For the adjustable lock counter-force mechanism of car door lock testing equipment
CN109186838A (en) * 2018-10-25 2019-01-11 西安市科创人防工程防护设备质量检测有限公司 Closed guard gate's hoisting capacity detection device and detection method
CN109186838B (en) * 2018-10-25 2020-10-16 西安市科创人防工程防护设备质量检测有限公司 Civil air defense door opening and closing force detection equipment and detection method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20130515

Effective date of abandoning: 20151216

C25 Abandonment of patent right or utility model to avoid double patenting