CN202089120U - Automobile rear floor lock - Google Patents
Automobile rear floor lock Download PDFInfo
- Publication number
- CN202089120U CN202089120U CN2011201461312U CN201120146131U CN202089120U CN 202089120 U CN202089120 U CN 202089120U CN 2011201461312 U CN2011201461312 U CN 2011201461312U CN 201120146131 U CN201120146131 U CN 201120146131U CN 202089120 U CN202089120 U CN 202089120U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- ratchet
- rear floor
- automobile rear
- floor lock
- 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 - Fee Related
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Abstract
The utility model discloses a floor lock and aims at providing an automobile rear floor lock which has high safety performance and steady operation and is convenient and easy to assemble. The automobile rear floor lock comprises an inner cover plate, an outer cover plate as well as a ratchet pawl, a catch pawl, a tension spring and a catch axle which are arranged in the inner cover plate and the outer cover plate. The catch axle is fixed on the inner cover plate. The ratchet pawl and the catch pawl are arranged in the ratchet axle and are meshed with each other. One end of the tension spring is connected with the ratchet pawl, and the other end of the tension spring is connected with the catch pawl. A draw bar positioning groove is arranged on the outer cover plate. One side of the outer cover plate is provided with a draw bag. The draw bag and the catch pawl are connected through a rivet. The rivet slides in the draw bar positioning groove in a matching way. The automobile rear floor lock changes the performance of the catch axle and is manufactured according to 8.8-level screw. A slotting notch is arranged on the inner cover plate so as to prevent the nut from assembling and spinning during disassembling and improve the product quality and the working efficiency. The F-direction tension test is more than 13KN, thereby improving the product safety index.
Description
Technical field
The utility model relates to a kind of lockset, particularly relates to a kind of automobile rear floor lock.
Background technology
At present, new material and car lockset The Application of Technology field more and more widely guarantee that the lockset safety index that uses on the automobile is higher, are technical matterss of being badly in need of solution.
Traditional automotive floor panel is latched in pulling force and has only 0.85KN, safety is not high, core members is the Q235A material, Q235A tensile strength sigma b (MPa): 370～460, during unlatching with many iron wires pull bar, simultaneously, the sour jujube axle is tightened up a screw and is existed stripped thread and rotation to cause disabler, easily produce abnormal sound during automobile sport, defective such as easing lever connects the ratchet position and do not position the groove design, and pull bar is offside or come off.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of safety performance height, stable operation, convenience, the automobile rear floor lock that is easier to assemble.
Automobile rear floor lock of the present utility model, comprise inner cover plate, outer cover plate and be contained in described inner cover plate and outer cover plate in-to-in ratchet pawl, ratchet, extension spring and sour jujube axle, described sour jujube axle be fixed on the inner cover plate, described ratchet pawl and ratchet are placed in the sour jujube axle and described ratchet pawl and ratchet are meshing with each other, one end of described extension spring is connected on the ratchet pawl, the other end of extension spring connects ratchet, described outer cover plate is provided with the pull bar positioning groove, one side of described outer cover plate is provided with draws bag, draw the bag be connected by rivet with ratchet, this rivet with in described pull bar positioning groove, cooperate slip.
Automobile rear floor lock of the present utility model, the junction of described sour jujube axle and outer cover plate is provided with pad.
Automobile rear floor lock of the present utility model, described ratchet pawl and ratchet are 35CrMo round steel material.
Automobile rear floor lock of the present utility model, the thickness of described ratchet pawl and its sheet material of ratchet is 5mm.
Automobile rear floor lock of the present utility model, the degree of depth of described pull bar positioning groove is 0.7mm.
Automobile rear floor lock of the present utility model, the described bag that draws draws bag for nylon.
Automobile rear floor lock of the present utility model, the top of described inner cover plate is provided with the buffer pocket piece, is provided with bump rubber in the buffer pocket piece.
Compared with prior art the beneficial effects of the utility model are: the utility model ratchet pawl and ratchet adopt the forging of 35CrMo round steel to form, sheet metal thickness is 5mm, adopt Technology for Heating Processing, the back hardness of quenching reaches 38～43HRC, reaches 23KN through the vertical side of pull test F, and the lock machine able person is still intact, reach 13.3KN through pull test F1 tilted direction side, the lock machine able person is still intact, and increasing the degree of depth at the easing lever place of outer cover plate is the pull bar positioning groove of 0.7mm, has overcome the offside or defective such as come off of easing lever.
The utility model has been changed the performance of sour jujube axle, presses 8.8 grades of making of screw, and increases fluting in inner cover plate, and the assembling when preventing the nut dismounting is spinned, and has improved product design and work efficiency; Its F greater than 13KN, has improved the product safety index to pull test.
In addition, the utility model utilizes nylon to draw bag material to do and opens handle, and the use of saving metallic material greatly also makes things convenient for the client to operate, and has more saved raw MAT'L and has reduced cost, for material substitution is made good demonstration.
Description of drawings
Fig. 1 is the front view of the utility model automobile rear floor lock;
Fig. 2 is the cutaway view of bowing of the utility model automobile rear floor lock.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, a kind of automobile rear floor lock, comprise inner cover plate 2, outer cover plate 1 and be contained in described inner cover plate 2 and outer cover plate 1 in-to-in ratchet pawl 3, ratchet 4, extension spring 8 and sour jujube axle 7, sour jujube axle 7 be fixed on the inner cover plate 2, ratchet pawl 3 and ratchet 4 are placed in the sour jujube axle 7 and ratchet pawl 3 and ratchet 4 are meshing with each other, one end of extension spring 8 is connected on the ratchet pawl 3, the other end of extension spring 8 connects ratchet 4, described outer cover plate 1 is provided with pull bar positioning groove 12, one side of outer cover plate 1 is provided with draws bag 9, draw bag 9 to be connected by rivet 11 with ratchet 4, this rivet 11 with in pull bar positioning groove 12, cooperate slip.
Automobile rear floor lock of the present utility model, sour jujube axle 7 is provided with pad 10 with the junction of outer cover plate 1.
Automobile rear floor lock of the present utility model, ratchet pawl 3 is a 35CrMo round steel material with ratchet 4, ratchet pawl 3 is 5mm with the thickness of ratchet 4 its sheet materials.
Automobile rear floor lock of the present utility model, the degree of depth of pull bar positioning groove 12 is 0.7mm.
Automobile rear floor lock of the present utility model draws bag 9 to draw bag for nylon.
Automobile rear floor lock of the present utility model, the top of inner cover plate 2 is provided with buffer pocket piece 5, is provided with bump rubber 6 in the buffer pocket piece 5.
The utility model is when concrete the use, and ratchet pawl 3 and ratchet 4 engagements reach lockup state; Utilization draws bag 10 connection ratchets 4 to reach opening.Simultaneously, the utility model has been changed the performance of sour jujube axle 7, presses 8.8 grades of making of screw, and increases fluting in inner cover plate 2, and the assembling when preventing the nut dismounting is spinned, and has improved product design and work efficiency; Its F greater than 13KN, has improved the product safety index to pull test.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (7)
1. an automobile rear floor is locked, comprise inner cover plate, outer cover plate and be contained in described inner cover plate and outer cover plate in-to-in ratchet pawl, ratchet, extension spring and sour jujube axle, described sour jujube axle be fixed on the inner cover plate, described ratchet pawl and ratchet are placed in the sour jujube axle and described ratchet pawl and ratchet are meshing with each other, one end of described extension spring is connected on the ratchet pawl, the other end of extension spring connects ratchet, it is characterized in that: described outer cover plate is provided with the pull bar positioning groove, one side of described outer cover plate is provided with draws bag, draw the bag be connected by rivet with ratchet, this rivet with in described pull bar positioning groove, cooperate slip.
2. automobile rear floor lock according to claim 1, it is characterized in that: the junction of described sour jujube axle and outer cover plate is provided with pad.
3. automobile rear floor lock according to claim 1 and 2, it is characterized in that: described ratchet pawl and ratchet are 35CrMo round steel material.
4. automobile rear floor lock according to claim 3, it is characterized in that: the thickness of described ratchet pawl and its sheet material of ratchet is 5mm.
5. automobile rear floor lock according to claim 1, it is characterized in that: the degree of depth of described pull bar positioning groove is 0.7mm.
6. automobile rear floor lock according to claim 1 is characterized in that: the described bag that draws draws bag for nylon.
7. automobile rear floor lock according to claim 1, it is characterized in that: the top of described inner cover plate is provided with the buffer pocket piece, is provided with bump rubber in the buffer pocket piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201461312U CN202089120U (en) | 2011-05-10 | 2011-05-10 | Automobile rear floor lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201461312U CN202089120U (en) | 2011-05-10 | 2011-05-10 | Automobile rear floor lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202089120U true CN202089120U (en) | 2011-12-28 |
Family
ID=45364207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201461312U Expired - Fee Related CN202089120U (en) | 2011-05-10 | 2011-05-10 | Automobile rear floor lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202089120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654135A (en) * | 2017-11-15 | 2018-02-02 | 江苏金鼎汽车锁制造有限公司 | A kind of automobile radiator grille latch mechanism |
-
2011
- 2011-05-10 CN CN2011201461312U patent/CN202089120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654135A (en) * | 2017-11-15 | 2018-02-02 | 江苏金鼎汽车锁制造有限公司 | A kind of automobile radiator grille latch mechanism |
| CN107654135B (en) * | 2017-11-15 | 2023-04-28 | 江苏金鼎汽车锁制造有限公司 | Automobile front cover lock mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Zong Shen Li Yuan cushion manufacturing Co., Ltd. Assignor: Wenzhou Huayuan Automobile Parts Co., Ltd. Contract record no.: 2012500000017 Denomination of utility model: Automobile rear floor lock Granted publication date: 20111228 License type: Exclusive License Record date: 20120409 |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG HUAYUAN AUTOMOBILE PARTS CO., LTD. Free format text: FORMER OWNER: WENZHOU HUAYUAN AUTOMOBILE PARTS CO., LTD. Effective date: 20130528 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325011 WENZHOU, ZHEJIANG PROVINCE TO: 325000 WENZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130528 Address after: 325000 B505 District, Binhai Economic Zone, Wenzhou economic and Technological Development Zone, Wenzhou, Zhejiang Patentee after: Zhejiang Huayuan Automobile Parts Co., Ltd. Address before: 325011 Haicheng second industrial zone, Longwan District, Zhejiang, Wenzhou Patentee before: Wenzhou Huayuan Automobile Parts Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20190510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |