CN210316932U - Stay wire mounting structure for automobile side door lock - Google Patents

Abstract

The utility model discloses a mounting structure that acts as go-between for car side door lock, including both ends respectively with the outer handle continuous act as go-between of lock body external-open mechanism and door, the mounting panel that links to each other with the lock body, and the cover locates the outer adapter sleeve of act as go-between, forms neck and the spacing post of elasticity on the adapter sleeve, form on the mounting panel supply the slot that the neck card was gone into and can with the spacing post location fit's of elasticity spacing groove, slot and neck axial fixity, the neck can be in the slot internal circumrotate, until the spacing post of elasticity falls into the spacing inslot. The utility model discloses the assembly is laborsaving, and the assembly is accomplished occasionally obvious suggestion of feeling, and the assembling process involves radial insertion and rotation in a circumferential direction, and the anticreep effect is better, and the elasticity of the spacing post of elasticity is great, and the elasticity of the spacing post of elasticity can not decay after long-time the use, overall structure long service life.

Description

Stay wire mounting structure for automobile side door lock

Technical Field

The utility model belongs to the technical field of automobile parts, especially, relate to a mounting structure that acts as go-between for car side door lock.

Background

The side door lock that uses at present mainly adopts to open to act as go-between and realizes opening of door, and the overcoat of acting as go-between of opening of this structure is equipped with the sheath of acting as go-between, and the draw-in groove of mounting panel is gone into to the sheath card of acting as go-between, and assembly structure between them is simple, connects firm inadequately, but causes the damage during dismouting easily, and the validity can not be guaranteed, and life is shorter.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an assembly is simple, and it is laborsaving, convenient to dismantle, accomplishes the suggestion of feeling obvious occasionally of installation, and the anticreep is effectual, long service life's a mounting structure that acts as go-between for car side door lock.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a mounting structure acts as go-between for car side door lock, includes the both ends respectively with the outer handle continuous line of opening mechanism and door outside the lock body, the mounting panel that links to each other with the lock body, and the cover locates the outer adapter sleeve of acting as go-between, form neck and the spacing post of elasticity on the adapter sleeve, form the slot that supplies the neck card to go into on the mounting panel and can with the spacing post location fit's of elasticity spacing groove, slot and neck axial fixity, the neck can be in the slot internal rotation, until the spacing post of elasticity falls into the spacing inslot. The neck clamping slot of the utility model realizes the axial fixation of the connecting sleeve and the mounting plate, the elastic limit post clamping into the limit slot realizes the circumferential fixation of the connecting sleeve and the mounting plate, and the stable connection of the connecting sleeve and the mounting plate is ensured in the axial direction and the circumferential direction; the utility model discloses a need the certain angle of circumferential direction just can accomplish the assembly after the neck inserts the slot, when the spacing post of elasticity falls into the spacing inslot, have obvious suggestion of feeling, assembly structure is more firm, and the adapter sleeve can not break away from in the slot easily, owing to fixed in two directions, can not take place the mistake yet and pull out the operation.

Furthermore, a first shoulder and a second shoulder which are parallel to each other are arranged on the connecting sleeve, and the neck is of a concave groove structure located between the first shoulder and the second shoulder. The mounting plate is clamped between the first shoulder and the second shoulder, and the connecting sleeve and the mounting plate are axially fixed.

Further, the first shoulder is of an annular structure, and the second shoulder is of an annular structure. The annular structure guarantees the validity of clamping the mounting plate and reduces the difficulty of assembly.

Furthermore, the slot is a slotted structure, and a trumpet-shaped structure convenient for the neck to be clamped in is arranged at the inlet of the slot. The horn-shaped structure facilitates the installation of the neck part extending from the entrance of the slot.

Furthermore, horizontal guide surfaces are symmetrically arranged on two sides of the neck, and parallel opening sections which can be abutted against the horizontal guide surfaces are arranged at the inlets of the slots. Because the outer diameter of the part of the neck part which is not cut to form the horizontal guide surface is equivalent to the inner diameter of the slot, the horizontal guide surface reduces the transverse width of the neck part, so that the neck part can be easily inserted into the slot, and the assembly is simpler; the provision of horizontal guide surfaces also provides a guide direction for the assembly.

Furthermore, the elastic limit column is connected to the L-shaped extension arm on the connecting sleeve in a hanging manner; the two horizontal guide surfaces are respectively positioned on two sides of the elastic limit column. The elasticity of the elastic limiting column is increased due to the suspension arrangement, the elasticity cannot be greatly attenuated after long-time use, and the service life is prolonged.

Furthermore, an inclined plane is formed between the limiting groove and one side of the inlet of the slot, and when the neck rotates in the circumferential direction, the elastic limiting column abuts against the inclined plane to fall into the limiting groove. The inclined plane plays a guiding role, and also plays a supporting role for the elastic limit column which is arranged in a suspending way, so that the structural stability of the connecting sleeve during circumferential rotation and movement along with the connecting sleeve is ensured.

Furthermore, the elastic limiting column is a column-shaped structure parallel to the neck. The arc-shaped side surface of the elastic limiting column slides into the limiting groove, so that the assembly flexibility of the elastic limiting column and the limiting groove is ensured, and labor is saved in assembly and disassembly.

Further, the mounting panel includes the diaphragm that links to each other with the lock body and the riser that is the contained angle setting with the diaphragm, the slot runs through the riser, and its entrance is located the riser side, the spacing groove is located the riser top surface. The entrance of slot and the opening part of spacing groove are located two adjacent sides of riser, that is to say that the assembly entry of neck and the spacing post of elasticity is the contained angle setting, and the anticreep effect is better.

Furthermore, the stay wire is fixedly connected with the connecting sleeve.

The utility model has the advantages that: the assembly is laborsaving, and the assembly is accomplished occasionally obvious suggestion of feeling, and the assembling process involves radial insertion and rotation in a circumferential direction, and the anticreep effect is better, and the elasticity of the spacing post of elasticity is great, and the elasticity of the spacing post of elasticity can not decay after long-time the use, overall structure long service life.

Drawings

Fig. 1 is the utility model discloses with the assembly structure schematic diagram of car side door lock.

Fig. 2 is an enlarged view of a portion of the structure of fig. 1.

Fig. 3 is a schematic view of the three-dimensional structure of the mounting plate of the present invention.

Fig. 4 is a schematic side view of the mounting plate of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the connecting sleeve of the present invention.

Fig. 6 is a schematic side structure view of the connection sleeve of the present invention.

Fig. 7 is a schematic view of the cross-sectional structure a-a in fig. 6.

Fig. 8 is a schematic view of an assembly structure of the mounting plate and the connecting sleeve of the present invention.

Fig. 9 is a schematic view showing a relative movement process of the mounting plate and the connecting sleeve according to the present invention.

Fig. 10 is a schematic diagram of the relative movement process of the mounting plate and the connecting sleeve according to the present invention.

Fig. 11 is a schematic diagram showing the relative movement process of the mounting plate and the connecting sleeve according to the present invention.

Fig. 12 is a schematic view showing the relative movement process of the mounting plate and the connecting sleeve according to the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood, the following figures in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

As shown in fig. 1-12, a stay wire mounting structure for a side door lock of an automobile comprises a lock body 2, a stay wire 1 with one end connected with an external opening mechanism of the lock body and the other end connected with an external handle of an automobile door, a mounting plate 3 connected with the lock body 2, and a connecting sleeve 4 sleeved on the periphery of one end of the stay wire 1 close to the handle of the automobile door, wherein the connecting sleeve 4 is fixedly connected with the stay wire 1.

The connecting sleeve 4 is a cylindrical structure with a channel in the middle for the stay wire 1 to pass through, and comprises a neck portion 41, a first shoulder 43 and a second shoulder 44 which are arranged at two sides of the neck portion 41, an L-shaped extension arm 45 connected to the outer wall of the second shoulder 44 at the side far away from the first shoulder 43, and an elastic limiting column 42. The first shoulder 43 is of annular configuration arranged concentrically with the connecting sleeve 4, the second shoulder 44 is also of annular configuration arranged concentrically with the connecting sleeve 4, the first shoulder 43 and the second shoulder 44 are parallel to one another, so that the neck 41 is of annular recess configuration formed by the clamping between the first shoulder 43 and the second shoulder 44. One free end of the L-shaped extension arm 45 is vertically and fixedly connected with the outer wall of the connecting sleeve 4, the other free end of the L-shaped extension arm is parallel to the connecting sleeve 4, the elastic limit column 42 is of a cylindrical structure, and one end of the elastic limit column 42 is fixedly connected to the free end, namely, the elastic limit column 42 is connected to the L-shaped extension arm 45 on the connecting sleeve 4 in a hanging manner and is parallel to the neck 41.

Two symmetrical horizontal guide surfaces 411 and 412 are cut on the neck portion 41, and the guide surfaces 411 and 412 are respectively and symmetrically located on two sides of the elastic limiting column 42.

As shown in fig. 3 and 4, the mounting plate 3 includes a horizontal plate 34 fixedly connected to the lock body 2 and a vertical plate 35 having an included angle with the horizontal plate 34, in this embodiment, the horizontal plate 34 and the vertical plate 35 are perpendicular. The riser 35 is formed with a through slot 31, the entrance of the slot 31 is located at the side of the riser 35, for the purpose of facilitating the neck 41 to extend into the slot 31, an outwardly expanding trumpet-shaped structure 311 is formed at the entrance of the slot 31, and for the purpose of engaging with the horizontal guide surfaces 411, 412 of the neck 41, a parallel opening section 312 is formed at the entrance of the slot 31 and located between the entrance of the slot 31 and the smaller end of the trumpet-shaped structure 311. A stopper groove 32 is formed in the top surface of the riser 35, and an inclined surface 33 is formed between the entrance side of the insertion groove 31 and the opening of the stopper groove 32.

During assembly, as shown in fig. 8, the horizontal guide surfaces 411 and 412 of the neck 41 are respectively abutted against two sides of the parallel opening section 312, the neck 41 is inserted into the slot 31 along the arrow direction, when the neck 41 is abutted against the inner wall of the slot 31, as shown in fig. 10 and 11, the neck 41 is circumferentially rotated along the arrow direction, at this time, the elastic limiting column 42 abuts against the inclined surface 33 and synchronously rotates with the neck 41, as shown in fig. 12, until the elastic limiting column 42 falls into the limiting groove 32, so as to realize the positioning fit of the elastic limiting column 42 and the limiting groove 32, at this time, because the horizontal guide surface 411 faces one side of the inlet of the slot 31, a thicker part of the neck 41 cannot be separated from the slot 31 at the inlet of the slot 31, and the connecting sleeve 4 cannot be easily separated from the mounting plate 3 in cooperation with the limiting effect. During disassembly, the neck 41 can be pulled out from the slot 31 by applying an external force to the elastic limiting column 42 to separate from the limiting groove 32 and then rotating the connecting sleeve 4 in the reverse direction so that the horizontal guide surfaces 411 and 412 of the neck 41 are flush with the parallel opening section 312.

The above detailed description is provided for illustrative purposes, and is not intended to limit the present invention, and any modifications and variations of the present invention are within the spirit and scope of the following claims.

Claims (10)

1. The utility model provides a stay wire mounting structure for car side door lock which characterized in that: including both ends respectively with the outer handle pull wire (1) that links to each other outside the outer opening mechanism of lock body and door, mounting panel (3) that link to each other with lock body (2), and the cover locate pull wire (1) outer adapter sleeve (4), form neck (41) and elasticity spacing post (42) on adapter sleeve (4), form slot (31) that supply neck (41) card to go into on mounting panel (3) and can with elasticity spacing post (42) location fit's spacing groove (32), slot (31) and neck (41) axial fixity, neck (41) can be in slot (31) interior week rotatory, until elasticity spacing post (42) fall into in spacing groove (32).

2. The wire installation structure for side door lock of automobile according to claim 1, characterized in that: the connecting sleeve (4) is provided with a first shoulder (43) and a second shoulder (44) which are parallel, and the neck (41) is of a concave groove structure positioned between the first shoulder (43) and the second shoulder (44).

3. The wire installation structure for side door lock of automobile according to claim 2, characterized in that: the first shoulder (43) is of annular configuration and the second shoulder (44) is of annular configuration.

4. The wire installation structure for side door lock of automobile according to claim 1, characterized in that: the slot (31) is of a slotted structure, and a trumpet-shaped structure (311) convenient for the neck (41) to be clamped in is arranged at the inlet of the slot.

5. The wire installation structure for side door lock of automobile according to claim 1, characterized in that: horizontal guide surfaces (411, 412) are symmetrically arranged on two sides of the neck (41), and parallel opening sections (312) which can abut against the horizontal guide surfaces (411, 412) are arranged at the inlets of the slots (31).

6. The wire installation structure for side door lock of automobile according to claim 5, characterized in that: the elastic limiting column (42) is connected to an L-shaped extension arm (45) on the connecting sleeve (4) in a hanging manner; the two horizontal guide surfaces (411, 412) are respectively positioned at two sides of the elastic limit column (42).

7. The wire installation structure for side door lock of automobile according to claim 1, characterized in that: inclined plane (33) are formed between limiting groove (32) and one side of entrance of slot (31), and when neck (41) circumferential direction rotated, spacing post of elasticity (42) is in leaning on inclined plane (33) and falls into limiting groove (32).

8. The wire installation structure for side door lock of automobile according to claim 1, characterized in that: the elastic limiting column (42) is a cylindrical structure parallel to the neck (41).

9. The wire installation structure for side door lock of automobile according to claim 1, characterized in that: mounting panel (3) include diaphragm (34) that link to each other with lock body (2) and riser (35) that are the contained angle setting with diaphragm (34), riser (35) are run through in slot (31), and its entrance is located riser (35) side, spacing groove (32) are located riser (35) top surface.

10. The wire installation structure for side door lock of automobile according to claim 1, characterized in that: the pull wire (1) is fixedly connected with the connecting sleeve (4).

Images