Semi-hidden door handle assembly structure

Abstract

The utility model relates to the technical field of automobile handles, and in particular to a semi-hidden vehicle door handle assembly structure, comprising a vehicle door sheet metal, a handle assembly, a base, a sliding clamping portion and a positioning piece, wherein the vehicle door sheet metal is provided with a groove, and a hole is opened in the middle of the groove; the handle assembly comprises a main body and a handle, the main body is installed in the groove and abuts against the groove bottom of the groove, the main body has a first cavity, the handle is placed in the first cavity and abuts against the main body, the handle is provided with a second cavity, and the handle is provided with a fixed clamping portion; the base is installed on the inner side of the vehicle door sheet metal, and clamps the vehicle door sheet metal with the main body; the sliding clamping portion is slidably arranged on the base, and is clamped with the fixed clamping portion when the sliding clamping portion slides to a set position; the utility model arranges a sliding clamping portion on the base, and the sliding clamping portion cooperates with the fixed clamping portion of the handle after sliding, and can be installed by using the through hole on the existing vehicle door, and does not need to coordinate the tool through hole on the inner plate, thereby not affecting other functional standard accessories.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile handles, in particular to a semi-hidden door handle assembly structure. Background Art

[0002] In the existing handle structure, a handle and a groove shell are used to make a handle assembly, and a large base is added as the main supporting structure. In order to increase the strength, the handle is connected to the base. However, during the actual installation process, it is necessary to coordinate the tool through holes on the inner plate of the door sheet metal, affecting other functional standard accessories. Utility Model Content

[0003] In order to solve the problem in the prior art that a tool through hole needs to be reserved for fixing the handle and the base, which affects other functional standard accessories, the utility model provides a semi-hidden vehicle door handle assembly structure that does not require a tool through hole to be reserved.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A semi-hidden door handle assembly structure, comprising:

[0006] Door sheet metal, wherein the door sheet metal is provided with a groove, and a hole is opened in the middle of the groove;

[0007] A handle assembly, the handle assembly comprising a main body and a handle, the main body is installed in the groove and abuts against the bottom of the groove, the main body has a first cavity, the handle is placed in the first cavity and abuts against the main body, the handle is provided with a second cavity, an extension portion is provided on the inner side of the handle, and a fixed clamping portion is provided at the end of the extension portion;

[0008] A base, the base being mounted on the inner side of the door sheet metal and clamping the door sheet metal with the main body;

[0009] A sliding clamping part, wherein the sliding clamping part is slidably arranged on the base, and when the sliding clamping part slides to a set position, it is clamped with the fixed clamping part, thereby fixing the handle and the base;

[0010] A positioning piece is used to realize the positioning of the sliding clamping part.

[0011] Furthermore, a slot cooperating with the fixed clamping part is provided on the sliding clamping part. As the sliding clamping part slides, the fixed clamping part is inserted into the slot and pressed on at least one side of the slot.

[0012] Furthermore, spring sheets are provided on both sides of the card slot of the base, and the spring sheets are pressed down after the fixed card connection portion is inserted into the card slot.

[0013] Furthermore, the positioning member is rotatably arranged on the base, the rotation center of the positioning member is perpendicular to the sliding direction of the sliding clamping part, the positioning member is provided with a positioning groove, and the base is provided with a positioning protrusion matching the positioning groove. The positioning groove and the positioning protrusion cooperate to prevent the sliding clamping part from slipping.

[0014] Furthermore, a mounting column is fixed or integrally formed on the positioning member, a buckle is provided at the end of the mounting column, a mounting hole is provided on the base, and the mounting column penetrates the mounting hole and is clamped at the end of the mounting hole. The structure is simple and easy to operate.

[0015] Furthermore, the positioning member is provided with a limiting protrusion for limiting its rotation limit position, and the base is provided with a limiting groove matching the limiting protrusion.

[0016] Furthermore, the positioning member includes a cam rotatably connected to the base, and the cam contacts the end of the sliding clamping part during rotation, thereby driving the sliding clamping part.

[0017] Furthermore, the cam is provided with a slot for facilitating the insertion and twisting of a tool.

[0018] Furthermore, an unlocking switch is provided on the side wall of the second cavity.

[0019] Furthermore, a locking switch is provided on the outside of the handle.

[0020] Beneficial effects:

[0021] (1) The semi-hidden door handle assembly structure of the utility model achieves the fixation of the handle assembly to the base and clamps the door sheet metal by clamping the handle to the base. By providing a sliding clamping part on the base, the sliding clamping part cooperates with the fixed clamping part of the handle after sliding. It is sufficient to drive the sliding clamping part to slide at the end of the sliding clamping part. In this way, the through hole on the existing door can be used for installation, and there is no need to coordinate the tool through hole on the inner panel, so as not to affect other functional standard accessories.

[0022] (2) The present invention realizes the driving of the sliding clamping part by rotating the positioning piece connected to the base. The operation is simple as long as the positioning piece is twisted with a tool.

[0023] (3) The positioning groove of the positioning member cooperates with the positioning protrusion on the base to prevent the sliding clamping part from shifting due to vibration or other reasons;

[0024] (4) The sliding clamping part is provided with spring plates on both sides of the clamping slot, and the fixed clamping part is pressed on the spring plates, which can ensure the installation strength on the one hand, and provide installation margin perpendicular to the direction of the door sheet metal on the other hand, to prevent interference between parts caused by production errors;

[0025] (5) The positioning member adopts a cam structure, and the sliding clamping part is driven during the rotation of the cam. It has a simple structure, stable movement and high transmission accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is an outer front view of the semi-hidden door handle of the utility model;

[0028] Figure 2 This is a perspective view of the outer side of the semi-hidden door handle of the utility model;

[0029] Figure 3 It is an inner front view of the semi-hidden door handle of the utility model;

[0030] Figure 4 for Figure 3 Sectional view along AA;

[0031] Figure 5 It is a three-dimensional view of the inner side of the semi-hidden door handle of the utility model;

[0032] Figure 6 It is a structural schematic diagram of the handle body;

[0033] Figure 7 This is a schematic diagram of the handle structure (with the decorative cover hidden);

[0034] Figure 8 Schematic diagram of some structures of the base;

[0035] Fig. 9 It is a structural schematic diagram of a sliding clamping part;

[0036] Fig.10 is a schematic diagram of the structure of the positioning member;

[0037] Fig.11 This is a schematic diagram of the installation principle of the positioning piece;

[0038] Fig.12 This is an example diagram of installing a semi-hidden door handle assembly structure on a door.

[0039] 1. Door sheet metal, 2. Handle assembly, 21. Main body, 211. First cavity, 212. Hook, 22. Handle, 221. Second cavity, 222. Fixed clamping part, 3. Base, 31. Positioning protrusion, 32. Mounting hole, 33. Limiting groove, 4. Sliding clamping part, 41. Spring piece, 5. Positioning piece, 51. Positioning groove, 52. Buckle, 53. Limiting protrusion, 54. Slot, 6. Unlock switch, 7. Lock switch, 8. Large hole for window regulator. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0041] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0042] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0043] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0044] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0045] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0046] like Figures 1 to 10A semi-hidden door handle assembly structure includes a door sheet metal 1, a handle assembly 2, a base 3, a sliding clamping portion 4 and a positioning member 5. The door sheet metal 1 is provided with a groove, and a hole is opened in the middle of the groove; the handle assembly 2 includes a main body 21 and a handle 22, the main body 21 is installed in the groove and abuts against the bottom of the groove, the main body 21 has a first cavity 211, the handle 22 is placed in the first cavity 211 and abuts against the main body 21, the handle 22 is provided with a second cavity 221, an extension portion is provided on the inner side of the handle 22, and a fixed clamping portion 222 is provided at the end of the extension portion; the base 3 is installed on the inner side of the door sheet metal 1, and clamps the door sheet metal 1 with the main body 21. In order to enhance the overall strength, the base 3 and the main body 21 can be clamped, specifically, a hook can be provided on the main body 21, and the hook is clamped on the base 3; the sliding clamping portion 4 is slidably arranged on the base 3, specifically, a guide rail is provided on the base 3, and the base clamping portion 4 slides along the guide rail. When the sliding clamping part 4 slides to a set position, it is clamped with the fixed clamping part 222 , thereby fixing the handle 22 and the base 3 ; the positioning member 5 is used to realize the positioning of the sliding clamping part 4 .

[0047] The handle 22 has a body and a decorative cover. The handle 22 is divided into two parts. One part is used to set the second cavity 221. The side wall of the second cavity 221 is provided with an unlocking switch, and the other part is used to set the lock core hole. The base 3 is fixed with a lock core, and the lock core is corresponding to the lock core hole. Correspondingly, the decorative cover is also divided into two parts and can be removed separately. A locking switch is provided on the outside of the handle 22. Both the unlocking switch and the locking switch are optional but not limited to micro switches. The unlocking switch can be triggered by an unlocking button. The unlocking button can be connected to the base through an elastic rod or the like, or the button can be pressed and reset by elastic elements such as springs.

[0048] The sliding clamping part 4 is provided with a slot that cooperates with the fixed clamping part 222. As the sliding clamping part 4 slides, the fixed clamping part 222 is inserted into the slot and pressed on at least one side of the slot, thereby tightening the fixed handle 22 and the base 3. Preferably, spring plates 41 are provided on both sides of the slot of the base 3, and the fixed clamping part 222 presses the spring plates 41 down after being inserted into the slot.

[0049] The positioning member 5 can be a structure such as a screw, and its axial direction is set along the sliding direction of the sliding clamping part 4. In the utility model, the positioning member 5 is rotatably set on the base 3, and the rotation center of the positioning member 5 is perpendicular to the sliding direction of the sliding clamping part 4. The positioning member 5 is provided with a positioning groove 51, and the base 3 is provided with a positioning protrusion 31 matching the positioning groove 51. A mounting column is fixed or integrally formed on the positioning member 5, and a buckle 52 is provided at the end of the mounting column. The base 3 is provided with a mounting hole 32, and the mounting column passes through the mounting hole 32 and is clamped at the end of the mounting hole 32. The positioning member 5 is provided with a limiting protrusion 53 for limiting its rotation limit position, and the base 3 is provided with a limiting groove 33 matching the limiting protrusion 53.

[0050] The positioning member 5 can be in a square or triangular shape, as long as it can drive the sliding clamping portion 4. Preferably, Figure 3 , 10 and 11, the positioning member 5 of the utility model includes a cam rotatably connected to the base 3, and the cam contacts the end of the sliding clamping part 4 during the rotation process, thereby realizing the driving of the sliding clamping part 4.

[0051] The cam is provided with a slot 54 for inserting a tool and twisting it. Fig.11 and 12 , the tool enters through the large hole of the window regulator, according to Fig.11 The cam is rotated in the direction shown in the figure to drive the sliding clamping part 4 to slide. When the cam rotates to a specific position, the limiting groove 22 blocks the limiting protrusion 53. At the same time, the positioning protrusion 31 cooperates with the positioning groove 51. At this time, the fixed clamping part 22 is inserted into the slot and presses the spring piece 41, thereby limiting the displacement of the handle 22 in a direction perpendicular to the sheet metal. At the same time, the slot width is adapted to the fixed clamping part, thereby limiting its displacement in the up and down directions. The handle 22 is tightened and fixed to the base 3, and the handle 22 is against the main body 21. The main body 21 and the base 3 together clamp the door sheet metal 1, thereby locking the handle assembly 2 and the base 3.

[0052] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A semi-hidden door handle assembly structure, characterized in that: include: A door sheet metal (1), wherein the door sheet metal (1) is provided with a groove, and a hole is opened in the middle of the groove; A handle assembly (2), the handle assembly (2) comprising a main body (21) and a handle (22), the main body (21) being installed in a groove and resting against the groove bottom of the groove, the main body (21) having a first cavity (211), the handle (22) being placed in the first cavity (211) and resting against the main body (21), the handle (22) being provided with a second cavity (221), an extension portion being provided on the inner side of the handle (22), and a fixed clamping portion (222) being provided at the end of the extension portion; A base (3), wherein the base (3) is installed on the inner side of the door sheet metal (1) and clamps the door sheet metal (1) together with the main body (21); A sliding clamping portion (4), wherein the sliding clamping portion (4) is slidably disposed on the base (3), and when the sliding clamping portion (4) slides to a set position, it clamps with the fixed clamping portion (222), thereby fixing the handle (22) and the base (3); A positioning member (5), wherein the positioning member (5) is used to realize the positioning of the sliding clamping portion (4).

2. The semi-hidden door handle assembly structure according to claim 1, characterized in that: The sliding clamping part (4) is provided with a clamping slot that cooperates with the fixed clamping part (222); as the sliding clamping part (4) slides, the fixed clamping part (222) is clamped into the clamping slot and pressed on at least one side of the clamping slot.

3. The semi-hidden door handle assembly structure according to claim 2, characterized in that: Spring sheets (41) are provided on both sides of the slot of the base (3), and the spring sheets (41) are pressed down after the fixed clamping portion (222) is clamped into the slot.

4. The semi-hidden door handle assembly structure according to claim 3 is characterized in that: The positioning member (5) is rotatably arranged on the base (3), the rotation center of the positioning member (5) is perpendicular to the sliding direction of the sliding clamping part (4), the positioning member (5) is provided with a positioning groove (51), and the base (3) is provided with a positioning protrusion (31) matching the positioning groove (51).

5. The semi-hidden door handle assembly structure according to claim 4 is characterized in that: A mounting column is fixed or integrally formed on the positioning member (5), a buckle (52) is provided at the end of the mounting column, a mounting hole (32) is provided on the base (3), and the mounting column penetrates the mounting hole (32) and is clamped at the end of the mounting hole (32).

6. The semi-hidden door handle assembly structure according to claim 3 is characterized in that: The positioning member (5) is provided with a limiting protrusion (53) for limiting its rotation limit position, and the base (3) is provided with a limiting groove (33) matching the limiting protrusion (53).

7. A semi-hidden door handle assembly structure according to any one of claims 4 to 6, characterized in that: The positioning member (5) comprises a cam rotatably connected to the base (3); the cam contacts the end of the sliding clamping portion (4) during rotation, thereby driving the sliding clamping portion (4).

8. The semi-hidden door handle assembly structure according to claim 7, characterized in that: The cam is provided with a slot (54) for facilitating the insertion and twisting of a tool.

9. The semi-hidden door handle assembly structure according to claim 1, characterized in that: An unlocking switch is provided on the side wall of the second cavity (221).

10. The semi-hidden door handle assembly structure according to claim 1, characterized in that: A locking switch is arranged on the outer side of the handle (22).

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