CN202926047U - Matching structure of middle-door-lock converting mechanism and locking-pushbutton assembly for miniature automobile - Google Patents
Matching structure of middle-door-lock converting mechanism and locking-pushbutton assembly for miniature automobile Download PDFInfo
- Publication number
- CN202926047U CN202926047U CN 201220652644 CN201220652644U CN202926047U CN 202926047 U CN202926047 U CN 202926047U CN 201220652644 CN201220652644 CN 201220652644 CN 201220652644 U CN201220652644 U CN 201220652644U CN 202926047 U CN202926047 U CN 202926047U
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- locking
- locking button
- arm
- shift fork
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Abstract
The utility model relates to a matching structure of a middle-door-lock converting mechanism and a locking-pushbutton assembly for a miniature automobile. The matching structure comprises a locking shifting fork of the middle-door-lock converting mechanism and a locking-pushbutton shifting arm of the locking-pushbutton assembly of the miniature automobile. The matching structure is characterized in that one end of the locking shifting fork is provided with a U-shaped slot, and the U-shaped slot is directly matched with one end of the locking-pushbutton shifting arm of the locking-pushbutton assembly. By adopting the matching structure, the failure of locking a middle door lock of the miniature automobile can be prevented, so as to avoid that a middle door can not be locked; and the matching structure has the advantages of convenience in assembly and lower cost.
Description
Technical field
The utility model relates to the minicar annex, is specifically related to the fit structure of a kind of middle door of mini-vehicle lock switching mechanism and locking button assembly.
Background technology
Along with the development of automotive engineering, people are more and more higher for the requirement of vehicle performance.At present, the middle door lock switching mechanism of minicar is connected with the locking button and most of connects by drag-line or pull bar; Be connected the locking shift fork self poisonings that adopt between locking shift fork and lock plate more.In use, due to sole mass problem and connectivity problems such as drag-line, pull bar, locking shift forks, easily cause following fault:
(1) in use procedure, Men Lasuo is fragile;
(2) drag-line or pull bar are long, too short due to self size, cause middle door release difficulty, and door lock prestretching, locking lost efficacy;
(3) workman in when assembling, needs assembling drag-line or pull bar, has increased complexity and the installation time of the amount of labour, operation, is unfavorable for factory's control time and cost;
(4) due to many parts (drag-line or pull bar), can increase product cost;
(5) because the locking shift fork damages, cause middle door lock switching mechanism to lose efficacy.
Therefore, how effectively controlling locking button and middle door lock switching mechanism connected mode, is urgent problem.
Summary of the invention
The purpose of this utility model is to provide the fit structure of a kind of middle door of mini-vehicle lock switching mechanism and locking button assembly, and this fit structure can prevent that middle door of mini-vehicle door lock locking lost efficacy, and then avoids middle door lock not go up, and is convenient to assembling, and cost is lower.
The fit structure of a kind of middle door of mini-vehicle lock switching mechanism described in the utility model and locking button assembly, comprise the locking shift fork of middle door of mini-vehicle lock switching mechanism and the locking button moving arm of locking button assembly, it is characterized in that: the end at described locking shift fork is provided with " U " shape groove, should " U " shape groove directly coordinates with an end of the locking button moving arm of described locking button assembly.
the fit structure of described a kind of middle door of mini-vehicle lock switching mechanism and locking button assembly, its described middle door of mini-vehicle lock switching mechanism also comprises the deck plate, be connected at supermedial the first locating shaft of deck plate, the second locating shaft on deck plate one end is connected, the middle part is engaged in respectively the external-open pivoted arm on the first locating shaft, external-open rocking arm and Nei Kai pivoted arm, an end of driving pivoted arm in described by the first locating shaft with in drive splined shaft and be connected, in drive pivoted arm the other end be connected with an end of the first return spring, the other end of the first return spring props up a piece with the bending on being located at the deck panel edges and is connected, one end of described external-open rocking arm is connected with an end of the second return spring, the other end of the second return spring props up piece with another bending on being located at the deck panel edges and is connected, the middle part of described locking shift fork is engaged on the second locating shaft, and the edge, middle part of described locking shift fork is connected with an end of torsion spring, and the other end of torsion spring is connected with the deck plate, also comprise be located at described external-open pivoted arm on the coupled arm that coordinates of chute, an end of this coupled arm is connected with described locking shift fork.
The fit structure of described a kind of middle door of mini-vehicle lock switching mechanism and locking button assembly, its described locking button assembly is made of locking button box and locking button moving arm, and a shaft hole and a clamping block are arranged on described locking button box.Establish a screw hole and a clamping block on described locking button box, firm to guarantee that locking button assembly is installed, do not come off.
By this change, the locking shift fork of locking button assembly and middle door lock switching mechanism overlapped, reduce the mechanism that connects, thereby reduced the transmission of power, avoid the problem that produces because of drag-line and pull bar, this is simple in structure and stable simultaneously; In addition, adopt torsion spring to locate between locking shift fork and deck plate, substituted direct use locking shift fork and positioned, reduced because the damage of locking shift fork causes middle door lock switching mechanism Problem of Failure.Facts have proved: the utility model can prevent effectively that middle door lock locking lost efficacy, and then avoids middle door lock not go up, and cost increases, and the assembling difficulty waits series of problems.
Compared to the prior art the utility model has the following advantages: change the pull bar on the locking shift fork or drag-line connecting hole into " U " type groove, drag-line or pull bar connecting hole have been substituted, directly connect and adopt the locking button to be connected U-shaped groove with the locking shift fork, locking release stroke is stablized and not affected by drag-line and pull bar, simple and stable structure, not fragile, reduce costs, avoid the maintenance that occurs due to faults such as drag-lines.
Description of drawings
Fig. 1 is the structural representation of locking button assembly;
Fig. 2 is the axonometric drawing of locking button assembly;
Fig. 3 is the connection diagram of locking button assembly and middle door lock switching mechanism assembly;
Fig. 4 is the schematic diagram that the locking shift fork coordinates with locking button assembly;
Fig. 5 is the schematic diagram that the external-open pivoted arm coordinates with coupled arm;
Fig. 6 is the schematic diagram of external-open rocking arm.
In figure: 1-locking button box, 2-locking button moving arm, 3-locking button assembly, 4-locking shift fork, 5-coupled arm, 6-external-open pivoted arm, 7-external-open rocking arm, 8-the first return spring, 9-the second return spring, 10-deck plate, 11-torsion spring, 12-the first locating shaft, 13-the second locating shaft, 14-chute, 15-shaft hole, the 16-clamping block is driven splined shaft in 17-, drive pivoted arm in 18-.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and a kind of middle door of mini-vehicle lock switching mechanism shown in Figure 6 and the syndeton of locking button assembly, comprise the locking shift fork 4 of middle door of mini-vehicle lock switching mechanism and the locking button moving arm 2 of locking button assembly 3, its improvement is: the end at described locking shift fork 4 is provided with " U " shape groove, should " U " shape groove directly coordinates with an end of the locking button moving arm 2 of described locking button assembly 3.
further, the switching mechanism of described middle door of mini-vehicle lock also comprises deck plate 10, be connected at supermedial the first locating shaft 12 of deck plate, the second locating shaft 13 on deck plate one end is connected, the middle part is engaged in respectively the external-open pivoted arm 6 on the first locating shaft, external-open rocking arm 7 and Nei Kai pivoted arm 18, an end of driving pivoted arm 18 in described by the first locating shaft 12 with in drive splined shaft 17 and be connected, in drive pivoted arm 18 the other end be connected with an end of the first return spring 8, the other end of the first return spring 8 is connected with a bending piece on being located at deck plate 10 edges, one end of described external-open rocking arm 7 is connected with an end of the second return spring 9, the other end of the second return spring 9 is connected with another bending piece on being located at deck plate 10 edges, the middle part of described locking shift fork 4 is engaged on the second locating shaft 13, and the edge, middle part of described locking shift fork 4 is connected with an end of torsion spring 11, and the other end of torsion spring 11 is connected with deck plate 10, also comprise be located at described external-open pivoted arm 6 on the coupled arm 5 that coordinates of chute 14, an end of this coupled arm is connected with described locking shift fork 4.
Further, described locking button assembly 3 is made of locking button box 1 and locking button moving arm 2, and a shaft hole 15 and a clamping block 16 are arranged on described locking button box 1.Establish a screw hole and a clamping block on described locking button box, firm to guarantee that locking button assembly is installed, do not come off.
During release:
(1) external-open release (opening car door with outward open handle), namely stir the moving arm 2 of locking button assembly 3, thereby make it drive locking shift fork 4 and slide into unlocked position around the sliding end 5-1 that the second locating shaft 13 rotates drive coupled arm 5 in external-open pivoted arm 6 chutes 14, described unlocked position is the groove 7-1 place that the sliding end 5-1 of coupled arm 5 moves to external-open rocking arm 7, apply a pressure F(as the arrow of Fig. 3 as shown in direction to external-open rocking arm 7 this moment), make external-open pivoted arm 7 rotate (as Fig. 3 direction), by coupled arm 5 sliding end 5-1, the 7-1 place of external-open pivoted arm 6 and external-open rocking arm 7 is overlapped, external-open pivoted arm 6 is rotated realize the external-open release.
(2) unwind lock (open handle in use and open car door) in, namely stir the moving arm 2 of locking button assembly 3, thereby make it drive locking shift fork 4 and slide into the lock position around the second locating shaft 13 rotation drive coupled arms 5 in external-open pivoted arm 6 chutes 14, described lock position is the groove 7-1 place that the sliding end of coupled arm 5 moves to external-open rocking arm 7, open handle in opening car door, thereby open in making in splined shaft 17 rotation drives and drive pivoted arm 18, in open the projective structure 7-2 overlap joint of pivoted arm 18 and external-open rocking arm 7, and then drive external-open rocking arm 7, by coupled arm 5 sliding end 5-1, the 7-1 place of external-open pivoted arm 6 and external-open rocking arm 7 is overlapped, external-open pivoted arm 6 is rotated realize the external-open release.(use the inside and outside handle of opening to open car door) during locking, stir the moving arm 2 of locking button assembly 3, thereby make it drive locking shift fork 4 and slide into the lock position around the sliding end 5-1 that the second locating shaft 13 rotates drive coupled arm 5 in external-open pivoted arm 6 chutes 14, described unlocked position is that the sliding end 5-1 of coupled arm 5 moves to outside the groove 7-1 of external-open rocking arm 7, open handle in no matter using this moment, or outward open handle all can not rotate external-open pivoted arm 6 by driving external-open rocking arm 7, thereby realizes release.
By this change, the locking shift fork of locking button assembly and middle door lock switching mechanism overlapped, reduce the mechanism that connects, thereby reduced the transmission of power, avoid the problem that produces because of drag-line and pull bar, this is simple in structure and stable simultaneously; In addition, adopt torsion spring to locate between locking shift fork and deck plate, substituted direct use locking shift fork and positioned, reduced because the damage of locking shift fork causes middle door lock switching mechanism Problem of Failure.Facts have proved: the utility model can prevent effectively that middle door lock locking lost efficacy, and then in solving, door lock is not gone up, and cost increases, and the assembling difficulty waits series of problems.
Claims (3)
1. the fit structure of middle door of mini-vehicle lock switching mechanism and locking button assembly, comprise the locking shift fork (4) of middle door of mini-vehicle lock switching mechanism and the locking button moving arm (2) of locking button assembly (3), it is characterized in that: the end at described locking shift fork (4) is provided with " U " shape groove, should " U " shape groove directly coordinates with an end of the locking button moving arm (2) of described locking button assembly (3).
2. a kind of middle door of mini-vehicle according to claim 1 is locked the fit structure of switching mechanism and locking button assembly, it is characterized in that: the switching mechanism of described middle door of mini-vehicle lock also comprises deck plate (10), be connected at supermedial the first locating shaft of deck plate (12), the second locating shaft (13) on deck plate one end is connected, the middle part is engaged in respectively the external-open pivoted arm (6) on the first locating shaft, external-open rocking arm (7) and in drive pivoted arm (18), an end of driving pivoted arm (18) in described by the first locating shaft (12) with in drive splined shaft (17) and be connected, in drive pivoted arm (18) the other end be connected with an end of the first return spring (8), the other end of the first return spring (8) is connected with a bending piece on being located at deck plate (10) edge, one end of described external-open rocking arm (7) is connected with an end of the second return spring (9), the other end of the second return spring (9) is connected with another bending piece on being located at deck plate (10) edge, the middle part of described locking shift fork (4) is engaged on the second locating shaft (13), and the edge, middle part of described locking shift fork (4) is connected with an end of torsion spring (11), and the other end of torsion spring (11) is connected with deck plate (10), also comprise be located at described external-open pivoted arm (6) on the coupled arm (5) that coordinates of chute (14), an end of this coupled arm is connected with described locking shift fork (4).
3. a kind of middle door of mini-vehicle according to claim 1 and 2 is locked the fit structure of switching mechanism and locking button assembly, it is characterized in that: described locking button assembly (3) is made of locking button box (1) and locking button moving arm (2), and a shaft hole (15) and a clamping block (16) are arranged on described locking button box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220652644 CN202926047U (en) | 2012-12-03 | 2012-12-03 | Matching structure of middle-door-lock converting mechanism and locking-pushbutton assembly for miniature automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220652644 CN202926047U (en) | 2012-12-03 | 2012-12-03 | Matching structure of middle-door-lock converting mechanism and locking-pushbutton assembly for miniature automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926047U true CN202926047U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220652644 Expired - Fee Related CN202926047U (en) | 2012-12-03 | 2012-12-03 | Matching structure of middle-door-lock converting mechanism and locking-pushbutton assembly for miniature automobile |
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| Country | Link |
|---|---|
| CN (1) | CN202926047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025721A (en) * | 2017-03-22 | 2017-08-08 | 深圳市科美集成电路有限公司 | Cleaning-sorting machine |
-
2012
- 2012-12-03 CN CN 201220652644 patent/CN202926047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025721A (en) * | 2017-03-22 | 2017-08-08 | 深圳市科美集成电路有限公司 | Cleaning-sorting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |