CN212508526U - Clamping device for expansion tank, expansion tank and automobile - Google Patents
Clamping device for expansion tank, expansion tank and automobile Download PDFInfo
- Publication number
- CN212508526U CN212508526U CN202020706862.7U CN202020706862U CN212508526U CN 212508526 U CN212508526 U CN 212508526U CN 202020706862 U CN202020706862 U CN 202020706862U CN 212508526 U CN212508526 U CN 212508526U
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- expansion tank
- guide block
- clamping
- joint
- expansion
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Abstract
The utility model discloses a latch device, expansion tank and car for expansion tank, include: the top surface of the connecting plate is used for connecting the outer wall of the expansion water tank; joint portion, joint portion are the T font of invering, including guide block and joint piece, the top of guide block is connected on the bottom surface of connecting plate, and the bottom of guide block is connected in the top surface of joint piece, and in the guide block both sides, form the draw-in groove between the bottom surface of connecting plate and the top surface of joint piece. The clamping device of the scheme is convenient for installing the expansion water tank, and does not need to be fastened by adopting standard parts, so that the whole weight is reduced to the maximum extent, and the manufacturing cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of the car, more specifically relates to a latch device, expansion tank and car for expansion tank.
Background
The expansion tank plays an important role in a cooling system of a vehicle, can accommodate the expansion amount of system water, and also plays a role in constant pressure and water supplement for the system. The existing expansion water tank is directly placed on a support of the expansion water tank, is connected with the support through a standard part, and is fixed by adopting a mounting support angle and a bolt fastening mode. In the whole vehicle assembly process, a plurality of supports need to be fastened and installed by fasteners independently, so that the installation process and the assembly time are increased, the efficiency is reduced, the manufacturing cost is greatly increased, and in the expansion water tank arrangement process, the problem of insufficient space is often encountered. And as the new energy automobile pays more attention to the endurance mileage, the control on the weight of the whole automobile is also very important.
Therefore, the clamping device for the expansion tank, the expansion tank and the automobile are expected to be developed, the assembly workload of the expansion tank can be reduced, the occupied space is reduced, the number of connecting standard parts is reduced, the overall weight is reduced to the maximum extent, and the manufacturing cost is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a latch device, expansion tank and car for expansion tank makes things convenient for expansion tank's installation, need not to adopt the standard component fastening, and furthest reduces whole weight, reduces manufacturing cost.
In order to achieve the above object, the present invention provides a clamping device for an expansion tank, including:
the top surface of the connecting plate is used for connecting the outer wall of the expansion water tank;
joint portion, joint portion is the T font of invering, including guide block and joint piece, the top of guide block connect in on the bottom surface of connecting plate, the bottom of guide block connect in the top surface of joint piece the guide block both sides, the bottom surface of connecting plate with form the draw-in groove between the top surface of joint piece.
Optionally, the connecting plate further comprises a pair of cushion blocks, the pair of cushion blocks are arranged on the bottom surface of the connecting plate and located on two sides of the guide block respectively, and an installation opening is formed between the cushion blocks and the guide block.
Optionally, the clamping portion is provided with a weight reduction groove, and the weight reduction groove is recessed inwards from the bottom surface of the clamping block and penetrates through the guide block.
Optionally, a sinking platform is arranged at the opening of the weight reduction groove.
The utility model also provides an expansion tank, including water tank body and foretell a latch device for expansion tank, latch device set up in on the water tank body.
Optionally, the clamping device is integrally formed with the water tank body.
Optionally, the number of the clamping devices is three, and the clamping devices are distributed at the bottom of the water tank body in a triangular mode.
The utility model also provides an automobile, wherein a bracket and the expansion water tank are arranged in the engine room of the automobile;
the support is plate-shaped, is equipped with the joint interface on it, the latch device joint in the joint interface, expansion tank passes through latch device with the cooperation of joint interface install in on the support.
Optionally, the joint interface includes installing port and slide that communicate each other, the size of installing port is greater than the size of the outline of joint piece so that clamping device can pass through the installing port slides in the slide, the width of slide with the width of guide block suits.
Optionally, a reinforcing rib is arranged on the bracket.
The beneficial effects of the utility model reside in that:
1. the clamping device of this scheme of use makes expansion tank can form the joint with the support, need not to adopt standard parts such as bolt to fix, and furthest reduces whole car weight, reduces manufacturing cost, has reduced the installation step, has improved work efficiency.
2. The bracket adopts a flat plate design, so that the manufacturing process of the bracket is simplified, and the installation space is saved.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 shows a schematic view of a clamping device for an expansion tank according to an embodiment of the invention.
Fig. 2 shows a front view of a latching device for an expansion tank according to an embodiment of the invention.
Fig. 3 shows an installation schematic of an expansion tank according to an embodiment of the invention.
Fig. 4 shows a cross-sectional view of a clamping device for an expansion tank in cooperation with a bracket according to an embodiment of the present invention.
Description of the reference numerals
1. An expansion tank; 2. a support; 3. reinforcing ribs; 4. a card interface; 5. a clamping part; 6. a clamping block; 7. a guide block; 8. sinking a platform; 9. a weight reduction groove; 10. cushion blocks; 11. a connecting plate; 12. an installation port; 13. a slideway.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The utility model provides a latch device for expansion tank, include:
the top surface of the connecting plate is used for connecting the outer wall of the expansion water tank;
joint portion, joint portion are the T font of invering, including guide block and joint piece, the top of guide block is connected on the bottom surface of connecting plate, and the bottom of guide block is connected in the top surface of joint piece, and in the guide block both sides, form the draw-in groove between the bottom surface of connecting plate and the top surface of joint piece.
Specifically, the clamping device of this scheme of use makes expansion tank can form the joint with the support, need not to adopt standard parts such as bolt to fix, and furthest reduces whole car weight, reduces manufacturing cost, has reduced the installation step, has improved work efficiency.
As an alternative scheme, the connecting plate further comprises a pair of cushion blocks, the pair of cushion blocks are arranged on the bottom surface of the connecting plate and are respectively located on two sides of the guide block, and an installation opening is formed between the cushion blocks and the guide block.
Specifically, form the socket structure between a pair of cushion and the joint piece, make cushion and support contact in order to prop up the connecting plate, avoid forming the laminating of large tracts of land between support and the connecting plate, the installation of being convenient for plays the effect of strengthening to the connecting plate simultaneously.
As an alternative scheme, the clamping part is provided with a lightening groove which is inwards sunken from the bottom surface of the clamping block and penetrates through the guide block.
Specifically, set up the lightening hole and can alleviate the weight of joint portion by a wide margin, be convenient for realize whole car lightweight.
As an alternative, a sinking platform is arranged at the opening of the weight reduction groove.
Particularly, the sunken platform structure is arranged to enable the wall thickness of the whole clamping portion to be uniform, and the strength of the clamping portion is guaranteed.
The utility model also provides an expansion tank, including water tank body and foretell a latch device for expansion tank, latch device set up in on the water tank body.
Specifically, latch device's connecting plate laminating forms the novel water tank that has the knot structure of card on the outer wall of water tank body to replace original connection structure, need not to fasten with the support through standard parts such as bolts.
As an alternative, the latch is integrally formed with the tank body.
Particularly, the clamping device is connected with the water tank body more firmly and more conveniently in an integrated forming mode.
As an alternative, the number of the clamping devices is three, and the clamping devices are distributed at the bottom of the water tank body in a triangular mode.
Specifically, when the clamping device is multiple, the guide parts of the clamping devices are parallel to each other and have the same direction.
The utility model also provides an automobile, wherein a bracket and the expansion water tank are arranged in an engine room of the automobile;
the support is plate-shaped, is equipped with the joint mouth on it, and the latch device joint is in the joint mouth, and expansion tank passes through the cooperation of latch device and joint mouth to be installed on the support.
Specifically, the support adopts a flat plate design, so that the manufacturing process of the support is simplified, and the installation space is saved.
As an alternative, the clamping interface comprises a mounting opening and a slide way which are communicated with each other, the size of the mounting opening is larger than that of the outer contour of the clamping block so that the clamping device can slide into the slide way through the mounting opening, and the width of the slide way is matched with that of the guide block.
Specifically, when the expansion water tank is installed, the clamping block firstly penetrates through the support through the installation opening, the guide block is located in the installation opening, and then the guide block slides into the slide way to realize clamping fixation.
As an alternative, the support is provided with reinforcing ribs.
Specifically, since the bracket has a plate shape, a reinforcing rib is provided to prevent deformation and improve support strength.
Examples
Fig. 1 shows a schematic view of a clamping device for an expansion tank according to the present embodiment; FIG. 2 shows a front view of the snap fit for the expansion tank of the present embodiment; fig. 3 shows a schematic view of the installation of the expansion tank of the present embodiment; fig. 4 shows a cross-sectional view of the engagement device for the expansion tank and the bracket of the present embodiment.
As shown in fig. 1 to 4, the bottom of the expansion water tank 1 is provided with three clamping devices distributed in a triangular array, each clamping device comprises a connecting plate 11 and a clamping portion 5, the connecting plate 11 and the bottom of the expansion water tank 1 are integrally formed, each clamping portion 5 is in an inverted T shape and comprises a guide block 7 and a clamping block 6, the top of each guide block 7 is connected to the bottom surface of the corresponding connecting plate 11, the bottom of each guide block 7 is connected to the top surface of the corresponding clamping block 6, so that clamping grooves are formed between the bottom surfaces of the connecting plates 11 and the top surfaces of the clamping blocks 6 on two sides of the corresponding guide block 7, the guide portions of the three clamping devices are parallel to each other and have the same direction, each clamping portion 5 is provided with a weight reducing groove 9, each weight reducing groove 9 is recessed inwards from the bottom surface of the corresponding clamping block 6 and penetrates; the pair of cushion blocks 10 are arranged on the bottom surface of the connecting plate 11 and are respectively positioned on two sides of the guide block 7; support 2 is platelike, be equipped with strengthening rib 3 and three joint interface 4 on it, joint interface 4 and latch device one-to-one, joint interface 4 is including the installing port 13 and the slide 14 of mutual intercommunication, installing port 13 is greater than the outer wall of joint piece 6, slide 14 agrees with guide block 7, when installation expansion tank 1, at first make joint piece 6 pass support 2 by installing port 13, make guide block 7 be arranged in installing port 13, slide guide block 7 into slide 14 again, it is fixed to realize the joint. The bracket 2 adopts a flat plate design, and the manufacturing process of the bracket 2 is reduced.
As the new energy automobile pays more attention to the endurance mileage, the control on the weight is very important. Through the design joint structure, reduced the overall structure weight of water tank, cancelled the standard component for the fastening simultaneously, weight reduction is obvious when simplifying the installation procedure. In addition, in the installation process, through the design scheme, only one-time clamping installation is needed, the installation steps and the use of standard parts are reduced, the working efficiency is greatly improved, and the weight of the whole vehicle is further reduced.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. A clamp for an expansion tank, comprising:
the top surface of the connecting plate is used for connecting the outer wall of the expansion water tank;
joint portion, joint portion is the T font of invering, including guide block and joint piece, the top of guide block connect in on the bottom surface of connecting plate, the bottom of guide block connect in the top surface of joint piece the guide block both sides, the bottom surface of connecting plate with form the draw-in groove between the top surface of joint piece.
2. The clamping device for the expansion tank as claimed in claim 1, further comprising a pair of spacers disposed on the bottom surface of the connection plate and respectively located at both sides of the guide block, wherein a mounting opening is formed between the spacers and the guide block.
3. The clamping device for the expansion tank as claimed in claim 1 or 2, wherein the clamping portion is provided with a weight reduction groove, and the weight reduction groove is recessed from the bottom surface of the clamping block and penetrates through the guide block.
4. The clamping device for the expansion tank as claimed in claim 3, wherein a sinking platform is provided at the opening of the weight-reduction groove.
5. An expansion tank, characterized in that, comprises a tank body and a clamping device for the expansion tank according to any one of claims 1-4, wherein the clamping device is arranged on the tank body.
6. The expansion tank as claimed in claim 5, wherein said latch means is integrally formed with said tank body.
7. The expansion tank as claimed in claim 5, wherein said locking means are three and are triangularly arranged on the bottom of said tank body.
8. An automobile, characterized in that a bracket and the expansion tank of any one of claims 5-7 are arranged in a cabin of the automobile;
the support is plate-shaped, is equipped with the joint interface on it, the latch device joint in the joint interface, expansion tank passes through latch device with the cooperation of joint interface install in on the support.
9. The automobile of claim 8, wherein the clamping interface comprises a mounting opening and a slide way which are communicated with each other, the size of the mounting opening is larger than that of the outer contour of the clamping block so that the clamping device can slide into the slide way through the mounting opening, and the width of the slide way is adapted to the width of the guide block.
10. The vehicle of claim 8, wherein the bracket is provided with a reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020706862.7U CN212508526U (en) | 2020-04-30 | 2020-04-30 | Clamping device for expansion tank, expansion tank and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020706862.7U CN212508526U (en) | 2020-04-30 | 2020-04-30 | Clamping device for expansion tank, expansion tank and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212508526U true CN212508526U (en) | 2021-02-09 |
Family
ID=74444854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020706862.7U Active CN212508526U (en) | 2020-04-30 | 2020-04-30 | Clamping device for expansion tank, expansion tank and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212508526U (en) |
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2020
- 2020-04-30 CN CN202020706862.7U patent/CN212508526U/en active Active
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