Glass clamping mechanism for automobile lifter

Abstract

The utility model discloses a glass clamping mechanism for an automobile lifter, which comprises a main body component and an expansion component, the main body component comprises a glass supporting plate, a guide plate, a buckle and a moving part, the guide plate is arranged on one side of the glass supporting plate, the buckle is fixed with one side of the glass supporting plate, the moving part is arranged on the guide plate, and the expansion component is arranged on the guide plate. The expansion part is arranged on the glass supporting plate and comprises an expansion part, a driving part and a limiting part, the expansion part is located on the glass supporting plate, the driving part is located on the expansion part, and the limiting part is arranged on the driving part. The utility model has the beneficial effects that the buckle and the lifter are integrated, so that the problem that the buckle is lost or is not installed in place can be directly avoided, the glass can be ensured to be stably fixed on the lifter all the time, the situation that the buckle is forgotten to be installed is avoided, and the reliable fixation of the glass is kept all the time.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive engineering, in particular to a glass clamping mechanism for a vehicle window lifter. Background Art

[0002] The vehicle window lifter is an important part of the vehicle door system, mainly used to realize the up and down operation of the window glass. The glass is fixed on the lifter, and then the lifter is driven by a motor to move to complete the lifting of the glass. After the glass is fixed on the lifter, a buckle is needed to fix it to prevent it from falling off, ensuring the safety of the glass during the lifting process and avoiding accidental falling of the glass caused by insecure connection, which may lead to danger or damage. However, the buckle and the lifter are separate, and the buckle is easy to lose during use. Once lost, it may cause the glass to be insecurely fixed, posing a safety hazard, and it is necessary to search for or equip a suitable buckle again. Summary of the Utility Model

[0003] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and the title of the application, to avoid obscuring the purpose of this part, the abstract, and the title. Such simplifications or omissions shall not be used to limit the scope of the utility model.

[0004] In view of the above and / or existing problems in the glass clamping mechanism for a vehicle window lifter, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present utility model is that the buckle and the lifter are separate, and the buckle is easy to lose during use. Once lost, it may cause the glass to be insecurely fixed, posing a safety hazard, and it is necessary to search for or equip a suitable buckle again.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: A glass clamping mechanism for a vehicle window lifter, which includes a main body assembly, comprising a glass support plate, a guide plate, a buckle, and a moving member. The guide plate is arranged on one side of the glass support plate, the buckle is fixed to one side of the glass support plate, and the moving member is arranged on the guide plate;

[0007] An expansion assembly, arranged on the glass support plate, comprising an expansion member, a driving member, and a limiting member. The expansion member is located on the glass support plate, the driving member is located on the expansion member, and the limiting member is arranged on the driving member.

[0008] As a preferred embodiment of the glass clamping mechanism for a vehicle window lifter according to the present utility model, wherein: the moving member includes a steel wire rope, a guide wheel, and a motor. The steel wire rope is fixed to one side of the glass support plate. The guide wheel is movably connected to one side of the guide plate. The motor is disposed on the steel wire rope.

[0009] As a preferred embodiment of the glass clamping mechanism for a vehicle window lifter according to the present utility model, wherein: the expanding member includes an expanding plate and a support disc. The support disc is fixed to one side of the glass support plate. The expanding plate is disposed on one side of the support disc.

[0010] As a preferred embodiment of the glass clamping mechanism for a vehicle window lifter according to the present utility model, wherein: the expanding member further includes a moving rod and a moving block. The moving rod is hinged to one side of the expanding plate. The moving block is hinged to one end of the moving rod.

[0011] As a preferred embodiment of the glass clamping mechanism for a vehicle window lifter according to the present utility model, wherein: the expanding member further includes a slider. A chute is provided on the support disc. The slider slides in the chute.

[0012] As a preferred embodiment of the glass clamping mechanism for a vehicle window lifter according to the present utility model, wherein: the driving member includes a movable sleeve and a threaded rod. The movable sleeve is fixed to one side of the moving block. The threaded rod is inserted into the bottom of the movable sleeve. The threaded rod is threadedly connected to the movable sleeve.

[0013] As a preferred embodiment of the glass clamping mechanism for a vehicle window lifter according to the present utility model, wherein: the driving member further includes a first gear and a second gear. The first gear is fixed to the bottom of the threaded rod. The second gear is disposed on one side of the first gear. The second gear meshes with the first gear.

[0014] As a preferred embodiment of the glass clamping mechanism for a vehicle window lifter according to the present utility model, wherein: the limiting member includes a limiting block and a movable rod. The limiting block is disposed on the top of the second gear. The movable rod is fixed to the top of the limiting block.

[0015] As a preferred embodiment of the glass clamping mechanism for a vehicle window lifter according to the present utility model, wherein: the limiting member further includes a spring and a movable disc. The movable disc is sleeved outside the movable rod. The spring is fixed to one side of the movable disc.

[0016] As a preferred embodiment of the glass clamping mechanism for a vehicle window lifter according to the present utility model, wherein: the limiting member further includes a support shell and a pulling disc. The support shell is sleeved outside the movable rod. The support shell is movably connected to the movable rod. The pulling disc is fixed to one end of the movable rod.

[0017] The beneficial effects of the present utility model are as follows: By integrating the buckle and the lifter, the problem of the buckle being lost or not properly installed can be directly avoided, ensuring that the glass can always be firmly fixed on the lifter, and there will be no situation of forgetting to install the buckle, always maintaining the reliable fixation of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0019] Figure 1 It is the overall structure diagram of the glass clamping mechanism for an automotive window lifter.

[0020] Figure 2 It is the structure diagram of the expansion plate of the glass clamping mechanism for an automotive window lifter.

[0021] Figure 3 It is for the Figure 2 partial enlarged structure diagram at position A in the glass clamping mechanism for an automotive window lifter.

[0022] Figure 4 It is the sectional structure diagram of the support disk of the glass clamping mechanism for an automotive window lifter.

[0023] Figure 5 It is the sectional structure diagram of the movable sleeve of the glass clamping mechanism for an automotive window lifter. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will provide a detailed description of the specific embodiments of the present utility model in conjunction with the accompanying drawings of the specification.

[0025] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0026] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present utility model. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or alternative embodiments that are mutually exclusive with other embodiments.

[0027] Embodiment 1

[0028] Refer to Figures 1 to 5 which is the first embodiment of the present utility model. This embodiment provides a glass clamping mechanism for a vehicle window lifter. The glass clamping mechanism for a vehicle window lifter includes a main body assembly 100 and an expansion assembly 200. The cooperation of the two can directly avoid the problems of buckle loss or improper installation, ensuring that the glass can always be firmly fixed on the window lifter.

[0029] The main body assembly 100 includes a glass support plate 101, a guide plate 102, a buckle 103 and a moving member 104. The guide plate 102 is arranged on one side of the glass support plate 101. The buckle 103 is fixed to one side of the glass support plate 101. The moving member 104 is arranged on the guide plate 102.

[0030] The glass support plate 101 mainly undertakes the function of supporting and holding the vehicle glass, ensuring that the glass has a stable support basis during the lifting process, preventing the glass from shaking or tilting. The guide plate 102 plays a role in guiding the lifting direction of the glass, ensuring that the glass is lifted and lowered along a predetermined trajectory, avoiding jamming or deviation from the track. The buckle 103 is used to firmly fix the glass on the glass support plate 101, preventing the glass from accidentally falling off during the lifting process, providing additional safety protection. The material of the buckle 103 is a soft rubber material, which can better contact the glass and maintain stability, preventing the glass from sliding or loosening. Through the setting of the moving member 104, the glass support plate 101 can be driven to move, enabling the operator to more conveniently control the moving member to achieve the lifting and lowering action of the glass.

[0031] The expansion assembly 200 is arranged on the glass support plate 101 and includes an expansion member 201, a driving member 202 and a limiting member 203. The expansion member 201 is located on the glass support plate 101. The driving member 202 is located on the expansion member 201. The limiting member 203 is arranged on the driving member 202.

[0032] Through the setting of the expansion member 201, glasses of different sizes can be installed, and it can adapt to the mounting holes of various glass sizes, increasing the versatility and applicability of the device. By moving the driving member 202, the driving member 202 can drive the expansion member 201 to move, so that the expansion member 201 moves to a specified size for installing different models of glasses. After the expansion member 201 is moved to the specified position, through the setting of the limiting member 203, the driving member 202 can be limited, preventing the expansion member 201 from moving by itself and causing the fixation of the glass to become loose.

[0033] Embodiment 2

[0034] Refer to Figures 1 to 5 which is the second embodiment of the present utility model. This embodiment is based on the previous embodiment.

[0035] Specifically, the moving member 104 includes a steel wire rope 104a, a guide wheel 104b, and a motor 104c. The steel wire rope 104a is fixed to one side of the glass support plate 101. The guide wheel 104b is movably connected to one side of the guide plate 102. The motor 104c is disposed on the steel wire rope 104a.

[0036] When it is necessary to move the glass support plate 101, by starting the motor 104c, the motor 104c can drive the steel wire rope 104a to move. At this time, the movement of the steel wire rope 104a can drive the glass support plate 101 to move to complete the lifting of the glass. The steel wire rope 104a is disposed inside the guide wheel 104b. When the steel wire rope 104a moves, it can drive the guide wheel 104b to rotate. By the rotation of the guide wheel 104b, the steel wire rope 104a can be guided to prevent the steel wire rope 104a from shifting during movement. One end of the motor 104c is provided with a driving wheel, and the steel wire rope 104a is located inside the driving wheel.

[0037] Specifically, the expanding member 201 includes an expanding plate 201a and a support disk 201b. The support disk 201b is fixed to one side of the glass support plate 101. The expanding plate 201a is disposed on one side of the support disk 201b.

[0038] The number of the expanding plates 201a is four, and they are all disposed on one side of the support disk 201b. By the opposite movement of the expanding plates 201a, the glass mounting holes of different sizes can be adapted. The support disk 201b is used to support the expanding plates 201a to prevent the expanding plates 201a from shifting.

[0039] Specifically, the expanding member 201 further includes a moving rod 201c and a moving block 201d. The moving rod 201c is hinged to one side of the expanding plate 201a. The moving block 201d is hinged to one end of the moving rod 201c.

[0040] The number of the moving rods 201c is eight, and they are all hinged to one side of the expanding plate 201a. The number of the moving blocks 201d is four, and they are all hinged to one side of the moving rod 201c. By moving the moving blocks 201d, when the moving blocks 201d move, they can squeeze the moving rod 201c to make it move. The movement of the moving rod 201c can drive the expanding plate 201a to move, so that the expanding plate 201a expands or contracts.

[0041] Specifically, the expanding member 201 further includes a slider 201e. A chute X is provided on the support disk 201b, and the slider 201e slides in the upper chute X.

[0042] The number of the sliders 201e is four, and they are all fixed to the bottom of the expanding plate 201a. When the expanding plate 201a moves, the expanding plate 201a can drive the sliders 201e to slide in the chute X, thereby supporting the expanding plate 201a to prevent the expanding plate 201a from shifting during movement.

[0043] Specifically, the driving member 202 includes a movable sleeve 202a and a threaded rod 202b. The movable sleeve 202a is fixed to one side of the moving block 201d, and the threaded rod 202b is inserted into the bottom of the movable sleeve 202a. The threaded rod 202b is threadedly connected to the movable sleeve 202a.

[0044] The movement of the movable sleeve 202a can drive the movement of the moving block 201d. The threaded rod 202b is inserted into the bottom of the support disk 201b, and the threaded rod 202b is movably connected to the support disk 201b. The rotation of the threaded rod 202b can drive the movement of the movable sleeve 202a.

[0045] Specifically, the driving member 202 further includes a first gear 202c and a second gear 202d. The first gear 202c is fixed to the bottom of the threaded rod 202b, and the second gear 202d is disposed on one side of the first gear 202c. The second gear 202d meshes with the first gear 202c.

[0046] The first gear 202c is movably connected inside the support disk 201b. The rotation of the first gear 202c can drive the rotation of the threaded rod 202b. The second gear 202d is movably connected inside the support disk 201b. By rotating the second gear 202d, the first gear 202c can be driven to rotate.

[0047] Embodiment 3

[0048] Refer to Figure 2 and Figure 3 , which is the third embodiment of the present utility model. This embodiment is based on the first two embodiments.

[0049] Specifically, the limiting member 203 includes a limiting block 203a and a movable rod 203b. The limiting block 203a is disposed on the top of the second gear 202d, and the movable rod 203b is fixed to the top of the limiting block 203a.

[0050] A limiting groove corresponding to the limiting block 203a is provided on the top of the second gear 202d. After the glass is fixed, in order to prevent the second gear 202d from rotating by itself, by engaging the limiting block 203a with the limiting groove, the second gear 202d can be limited to prevent it from rotating by itself. When it is necessary to release the limitation on the second gear 202d, by moving the movable rod 203b, the movement of the movable rod 203b will drive the separation of the limiting block 203a from the limiting groove, thereby releasing the limitation on the second gear 202d.

[0051] Specifically, the limiting member 203 further includes a spring 203c and a movable disk 203d. The movable disk 203d is sleeved outside the movable rod 203b, and the spring 203c is fixed to one side of the movable disk 203d.

[0052] When moving the movable rod 203b, it can drive the movable disk 203d to move. The movement of the movable disk 203d can exert an extrusion force on the spring 203c. The movement of the movable rod 203b drives the limit block 203a to separate from the limit groove, thereby releasing the limit on the second gear 202d. When it is necessary to limit the second gear 202d, release the movable rod 203b, and the elastic force of the spring 203c rebounding can drive the limit block 203a to engage with the limit groove, thereby re-limiting the second gear 202d.

[0053] Specifically, the limiting member 203 further includes a support shell 203e and a pull disk 203f. The support shell 203e is sleeved outside the movable rod 203b, and the support shell 203e is movably connected to the movable rod 203b. The pull disk 203f is fixed to one end of the movable rod 203b.

[0054] The support shell 203e is fixed to one side of the support disk 201b. Through the setting of the support shell 203e, the movable rod 203b can be supported to prevent the movable rod 203b from shifting. The setting of the pull disk 203f facilitates the user to move the movable rod 203b.

[0055] During use, when installing glasses of different models, it is necessary to move the expansion plate 201a. By pulling the pull disk 203f, the movement of the pull disk 203f can drive the movable rod 203b to move. The movement of the movable rod 203b drives the movable disk 203d to move. The movement of the movable disk 203d can exert an extrusion force on the spring 203c. The movement of the movable rod 203b drives the limit block 203a to separate from the limit groove, thereby releasing the limit on the second gear 202d. Then, rotate the second gear 202d. The rotation of the second gear 202d drives the first gear 202c to rotate. The rotation of the first gear 202c can drive the threaded rod 202b to rotate. Through the rotation of the threaded rod 202b, the movable sleeve 202a can be driven to move. The movement of the movable sleeve 202a can drive the moving block 201d to move. When the moving block 201d moves, it can squeeze the moving rod 201c to make it move. The movement of the moving rod 201c can drive the expansion plate 201a to move, so that the expansion plate 201a expands to the specified size. Then, the glass can be installed on the glass support plate 101, and then the buckle 103 is used to firmly fix the glass on the glass support plate 101 to prevent the glass from accidentally falling off during the lifting process, providing additional safety protection.

[0056] After the glass is fixed, in order to prevent the second gear 202d from rotating by itself, at this time, it is necessary to limit the second gear 202d. Release the pull disk 203f, and the elastic force of the spring 203c rebounding can drive the limit block 203a to engage with the limit groove, thereby re-limiting the second gear 202d.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. A glass clamping mechanism for a car lifter, characterized in that: include, A main body component (100) comprises a glass support plate (101), a guide plate (102), a buckle (103) and a moving part (104), wherein the guide plate (102) is arranged on one side of the glass support plate (101), the buckle (103) is fixed to one side of the glass support plate (101), and the moving part (104) is arranged on the guide plate (102); An expansion component (200) is arranged on the glass support plate (101), comprising an expansion member (201), a driving member (202) and a limiting member (203); the expansion member (201) is located on the glass support plate (101), the driving member (202) is located on the expansion member (201), and the limiting member (203) is arranged on the driving member (202).

2. The glass clamping mechanism for a car lifter according to claim 1, characterized in that: The moving member (104) comprises a steel wire rope (104a), a guide wheel (104b) and a motor (104c); the steel wire rope (104a) is fixed to one side of the glass support plate (101); the guide wheel (104b) is movably connected to one side of the guide plate (102); and the motor (104c) is arranged on the steel wire rope (104a).

3. The glass clamping mechanism for a car lifter according to claim 2, characterized in that: The expansion member (201) comprises an expansion plate (201a) and a support plate (201b), wherein the support plate (201b) is fixed to one side of the glass support plate (101), and the expansion plate (201a) is arranged on one side of the support plate (201b).

4. The glass clamping mechanism for a car lifter according to claim 3, characterized in that: The expansion piece (201) further comprises a moving rod (201c) and a moving block (201d), wherein the moving rod (201c) is hinged to one side of the expansion plate (201a), and the moving block (201d) is hinged to one end of the moving rod (201c).

5. The glass clamping mechanism for a car lifter according to claim 4, characterized in that: The expansion piece (201) further comprises a sliding block (201e), a sliding groove (X) is provided on the support plate (201b), and the sliding block (201e) slides in the sliding groove (X).

6. The glass clamping mechanism for a car lifter according to claim 4 or 5, characterized in that: The driving member (202) comprises a movable sleeve (202a) and a threaded rod (202b), wherein the movable sleeve (202a) is fixed to one side of the moving block (201d), the threaded rod (202b) is plugged into the bottom of the movable sleeve (202a), and the threaded rod (202b) and the movable sleeve (202a) are threadedly connected.

7. The glass clamping mechanism for a car lifter according to claim 6, characterized in that: The driving member (202) further comprises a first gear (202c) and a second gear (202d), wherein the first gear (202c) is fixed to the bottom of the threaded rod (202b), and the second gear (202d) is arranged on one side of the first gear (202c), and the second gear (202d) is meshed with the first gear (202c).

8. The glass clamping mechanism for a car lifter according to claim 7, characterized in that: The limiting member (203) comprises a limiting block (203a) and a movable rod (203b), wherein the limiting block (203a) is arranged on the top of the second gear (202d), and the movable rod (203b) is fixed on the top of the limiting block (203a).

9. The glass clamping mechanism for a car lifter according to claim 8, characterized in that: The limiting member (203) further comprises a spring (203c) and a movable disk (203d); the movable disk (203d) is sleeved on the outside of the movable rod (203b); and the spring (203c) is fixed to one side of the movable disk (203d).

10. The glass clamping mechanism for a car lifter according to claim 8 or 9, characterized in that: The limiting member (203) further comprises a supporting shell (203e) and a pull plate (203f); the supporting shell (203e) is sleeved on the outside of the movable rod (203b); the supporting shell (203e) and the movable rod (203b) are movably connected; and the pull plate (203f) is fixed to one end of the movable rod (203b).

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