CN220117942U - Structure of limit lock for sliding door - Google Patents
Structure of limit lock for sliding door Download PDFInfo
- Publication number
- CN220117942U CN220117942U CN202321536736.1U CN202321536736U CN220117942U CN 220117942 U CN220117942 U CN 220117942U CN 202321536736 U CN202321536736 U CN 202321536736U CN 220117942 U CN220117942 U CN 220117942U
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- Prior art keywords
- stop
- sliding door
- stay wire
- arm
- assembly
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- 238000009434 installation Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a sliding door limit lock structure, which comprises a base plate, a positioning mounting plate, a lock tongue assembly, a stop plate assembly and a stay wire clamping plate assembly, wherein the lock tongue assembly is arranged between the base plate and the positioning mounting plate; the stop plate component rotates and drives the spring bolt component to rotate so as to limit the sliding door; according to the sliding door limit lock structure, the stay wire clamping plate assembly and the stop assembly are matched to drive the lock tongue assembly to rotate, the stay wire clamping plate assembly is connected with the inner handle and the outer handle of the vehicle door, when the vehicle door is opened, the two torsion springs of the lock tongue assembly and the stop plate assembly act simultaneously, the limit function is achieved, the lock tongue assembly and the stop plate assembly synchronously achieve the unlocking function after the inner handle and the outer handle are unlocked, the integral structure is simple, the reliability of the limit function is improved, and the risk that the traditional structure falls off easily is avoided.
Description
Technical Field
The utility model relates to the field of vehicle parts, in particular to a sliding door limiting lock structure.
Background
The side sliding door has the greatest advantages that the side sliding door is relatively convenient to open, passengers can conveniently come in and go out of the carriage, goods can be conveniently loaded and unloaded in the carriage, and the like.
The integral structure of a sliding door limiting lock used by the existing vehicle type is weak, the sliding door limiting lock is limited by adopting a mode of adding a limiting block and a buffer rubber block, the limiting mode is unreliable, a certain falling risk exists, the lock body is easy to deform in use, the sliding door can be opened after the oil tank door is opened, and the safety risk is caused.
For this reason, a sliding door limit lock structure is required to solve the above-mentioned problems.
Disclosure of Invention
In view of this, the spacing lock structure of sliding door of this technical scheme, guy wire cardboard subassembly and stop subassembly cooperation can drive the spring bolt subassembly and rotate, is connected with the inside and outside handle of door through the cable, and two torsional springs of spring bolt subassembly and stop board subassembly act on simultaneously when the door is opened, realize spacing function, realize the unblock effect in step through inside and outside handle unblock back spring bolt subassembly and stop board subassembly, overall structure is simple, has promoted the reliability of spacing function, has avoided the risk that drops appears easily in traditional structure.
A sliding door limit lock structure comprises a base plate, a positioning mounting plate, a lock tongue assembly, a stop plate assembly and a stay wire clamping plate assembly, wherein the lock tongue assembly is arranged between the base plate and the positioning mounting plate; and the stop plate assembly rotates and drives the spring bolt assembly to rotate so as to limit the sliding door.
Further, the stop plate assembly comprises a stop post arranged on the base plate, a stop arm sleeved on the stop post, a connecting arm coaxially arranged with the stop arm and a stop torsion spring sleeved on the stop arm, the stop arm and the connecting arm synchronously rotate, and the stay wire clamping plate assembly drives the stop arm to rotate so that the connecting arm drives the lock tongue assembly to rotate.
Further, the spring bolt assembly comprises a spring bolt column arranged on the base plate, a spring bolt body sleeved on the spring bolt column and a spring bolt torsion spring sleeved on the spring bolt column, and the spring bolt body is fixedly connected with the connecting arm.
Further, the stay wire clamping plate assembly comprises a stay wire arm and a stay wire support, one end of the stay wire arm is hinged with the stop arm, and the other end of the stay wire arm is matched with the sliding door stay rope.
Further, be provided with the torsional spring reference column that is used for cooperating the spring bolt torsional spring to use on the base plate, spring bolt torsional spring one end cooperates the spacing installation of torsional spring reference column, and spring bolt torsional spring other end cartridge is on the spring bolt body.
Further, a positioning clamping groove is formed in the side face of the connecting arm, and the end portion of the stop torsion spring is positioned and installed in the positioning clamping groove.
Further, the end part of the stay wire arm is bent to form a bending part matched with the sliding door stay wire, and a stay wire limiting groove matched with the sliding door stay wire for limiting and installing is formed in the bending part.
The beneficial effects of the utility model are as follows:
according to the sliding door limit lock structure, the stay wire clamping plate assembly and the stop assembly are matched to drive the lock tongue assembly to rotate, the stay wire clamping plate assembly is connected with the inner handle and the outer handle of the vehicle door, when the vehicle door is opened, the two torsion springs of the lock tongue assembly and the stop plate assembly act simultaneously, the limit function is achieved, the lock tongue assembly and the stop plate assembly synchronously achieve the unlocking function after the inner handle and the outer handle are unlocked, the integral structure is simple, the reliability of the limit function is improved, and the risk that the traditional structure falls off easily is avoided.
Drawings
The utility model is further described below with reference to the accompanying drawings and examples:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an isometric view of the present utility model;
fig. 3 is a schematic diagram of the installation of the sliding door stay.
Detailed Description
FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is an isometric view of the present utility model; FIG. 3 is a schematic diagram of the installation of the sliding door stay cable, as shown in the drawing, a sliding door limit lock structure, comprising a base plate 1, a positioning mounting plate 14, a bolt assembly, a stop plate assembly and a stay cable clamping plate assembly, wherein the bolt assembly, the stop plate assembly and the stay cable clamping plate assembly are arranged between the base plate 1 and the positioning mounting plate 14; the stop plate component rotates and drives the spring bolt component to rotate so as to limit the sliding door; according to the sliding door limit lock structure, the stay wire clamping plate assembly and the stop assembly are matched to drive the lock tongue assembly to rotate, the stay wire clamping plate assembly is connected with the inner handle and the outer handle of the vehicle door, when the vehicle door is opened, the two torsion springs of the lock tongue assembly and the stop plate assembly act simultaneously, the limit function is achieved, the lock tongue assembly and the stop plate assembly synchronously achieve the unlocking function after the inner handle and the outer handle are unlocked, the integral structure is simple, the reliability of the limit function is improved, and the risk that the traditional structure falls off easily is avoided.
In this embodiment, the stop plate assembly includes a stop post mounted on the base plate 1, a stop arm 8 sleeved on the stop post, a connecting arm 6 coaxially arranged with the stop arm 8, and a stop torsion spring 7 sleeved on the stop arm 8, the stop arm 8 and the connecting arm 6 synchronously rotate, and the pull wire clamping plate assembly drives the stop arm 8 to rotate, so that the connecting arm 6 drives the lock tongue assembly to rotate. The base plate 1 and the location mounting panel 14 are connected and installed to form the installation space for installing each subassembly, and pulley 2 arranges in the tip that the two are connected and are installed (pulley concrete cooperation automobile body installation belongs to prior art, and this is not repeated here), and the locking post fixed mounting is on base plate 1 for installation linking arm 6, locking arm 8 and locking torsional spring 7, linking arm 6 and locking arm 8 both synchronous motion, and when locking arm 8 rotates, linking arm 6 can drive spring bolt subassembly synchronous operation.
In this embodiment, the latch bolt assembly includes a latch bolt column 4 mounted on the base plate 1, a latch bolt body 5 mounted on the latch bolt column 4 in a sleeved mode, and a latch bolt torsion spring 9 mounted on the latch bolt column 4 in a sleeved mode, wherein the latch bolt body 5 is fixedly connected with the connecting arm 6. The end part of the connecting arm 6 is matched with the side surface of the lock tongue body 5 to be fixedly arranged, and when the connecting arm 6 rotates, the lock tongue body 5 can be driven to synchronously rotate.
In this embodiment, the stay wire clamping plate assembly comprises a stay wire arm 10 and a stay wire bracket, one end of the stay wire arm 10 is hinged with the stop arm 8, and the other end of the stay wire arm 10 is matched with a sliding door stay wire. The stay wire support is used for being matched with a sliding door stay wire end for positioning and mounting, one end of a stay wire arm 10 is hinged with a stop arm 8, and the other end of the stay wire arm is used for being matched with a sliding door stay wire for connecting and mounting.
In this embodiment, be provided with the torsional spring reference column 3 that is used for cooperating spring bolt torsional spring 9 to use on the base plate 1, spring bolt torsional spring 9 one end cooperates the spacing installation of torsional spring reference column 3, and spring bolt torsional spring 9 other end cartridge is on spring bolt body 5. The spring bolt torsion spring 9 and the stop torsion spring 7 are used for returning the two components, so that the whole running performance of the two components is ensured.
In this embodiment, a positioning slot is formed in the side surface of the connecting arm 6, and the end of the stop torsion spring 7 is positioned and mounted in the positioning slot.
In this embodiment, the end of the pull wire arm 10 is bent to form a bending portion 12 used in cooperation with a sliding door cable, and a cable limiting groove 13 used in cooperation with limiting installation of the sliding door cable is formed in the bending portion 12. As shown in fig. 3, the right end of the stay wire arm 10 is bent to form a bending part 12, and the bending part 12 is processed to form a stay wire limiting groove 13, so that after the limiting ball at the end of the stay wire is installed, the sliding door stay wire cannot be separated from the stay wire limiting groove, and the overall operation stability is ensured.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (7)
1. A sliding door limit lock structure, characterized in that: the device comprises a base plate, a positioning mounting plate, a lock tongue assembly, a stop plate assembly and a stay wire clamping plate assembly, wherein the lock tongue assembly, the stop plate assembly and the stay wire clamping plate assembly are arranged between the base plate and the positioning mounting plate; and the stop plate assembly rotates and drives the spring bolt assembly to rotate so as to limit the sliding door.
2. The sliding door check lock construction according to claim 1, wherein: the stop plate assembly comprises a stop column arranged on the base plate, a stop arm sleeved on the stop column, a connecting arm coaxially arranged with the stop arm and a stop torsion spring sleeved on the stop arm, the stop arm and the connecting arm synchronously rotate, and the stay wire clamping plate assembly drives the stop arm to rotate so that the connecting arm drives the lock tongue assembly to rotate.
3. The sliding door check lock construction according to claim 2, wherein: the spring bolt assembly comprises a spring bolt column arranged on the base plate, a spring bolt body sleeved on the spring bolt column and a spring bolt torsion spring sleeved on the spring bolt column, and the spring bolt body is fixedly connected with the connecting arm.
4. A sliding door check lock construction according to claim 3, wherein: the stay wire clamping plate assembly comprises a stay wire arm and a stay wire support, one end of the stay wire arm is hinged with the stop arm, and the other end of the stay wire arm is matched with the sliding door stay rope.
5. A sliding door check lock construction according to claim 3, wherein: the base plate is provided with a torsion spring positioning column used for being matched with the spring bolt torsion spring, one end of the spring bolt torsion spring is matched with the torsion spring positioning column for limiting installation, and the other end of the spring bolt torsion spring is inserted on the spring bolt body.
6. The sliding door check lock construction according to claim 4, wherein: the side face of the connecting arm is provided with a positioning clamping groove, and the end part of the stop torsion spring is positioned and installed in the positioning clamping groove.
7. The sliding door check lock construction according to claim 6, wherein: the end part of the stay wire arm is bent to form a bending part matched with the sliding door stay wire, and a stay wire limiting groove matched with the sliding door stay wire for limiting and installing is formed in the bending part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536736.1U CN220117942U (en) | 2023-06-15 | 2023-06-15 | Structure of limit lock for sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536736.1U CN220117942U (en) | 2023-06-15 | 2023-06-15 | Structure of limit lock for sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117942U true CN220117942U (en) | 2023-12-01 |
Family
ID=88894187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321536736.1U Active CN220117942U (en) | 2023-06-15 | 2023-06-15 | Structure of limit lock for sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117942U (en) |
-
2023
- 2023-06-15 CN CN202321536736.1U patent/CN220117942U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |