CN210363777U

CN210363777U - Vacuum booster convenient to it has protection device to fix

Info

Publication number: CN210363777U
Application number: CN201921494408.3U
Authority: CN
Inventors: 吴辉明
Original assignee: Hangzhou Baisheng Auto Parts Co Ltd
Current assignee: Hangzhou Baisheng Auto Parts Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-04-21
Anticipated expiration: 2029-09-10

Abstract

The utility model belongs to the technical field of vacuum booster, especially, be a vacuum booster convenient to fixed protection device that has, comprises a box bod and main part, the lid is installed to the top of box body, and one side of lid installs the hinge to the fixture block is installed to the opposite side of lid, the screw is installed to the one end of fixture block, and the other end of fixture block installs the slider to the outside of slider is reserved has the spout, the main part is located the inboard of box body, and the tip of main part has concatenated the clamp splice, the avris welding of clamp splice has the fixed block, and one side that the clamp splice was kept away from to the fixed block installs the spring, the plug is installed to the top of. This vacuum booster convenient to fix and dismantle compares with current vacuum booster device, can protect vacuum booster not influenced by outside humid air, and inside is difficult to wet, can protect vacuum booster external structure, satisfying user's user demand that can be better.

Description

Vacuum booster convenient to it has protection device to fix

Technical Field

The utility model relates to a vacuum booster technical field specifically is a vacuum booster convenient to it has protection device to fix.

Background

The vacuum booster is a component for increasing the force applied to the pedal by a driver by utilizing vacuum, the driver needs to differently tread the vacuum booster in the driving process, and the external structure of the vacuum booster is easy to damage under the long-term treading condition.

Vacuum booster device on the existing market uses for a long time and leads to the device inside to wet easily, the external structure of device is impaired easily, can not satisfy user's user demand better, to above-mentioned condition, carry out technical innovation on current vacuum booster device basis, we provide one kind for this reason and can protect vacuum booster not influenced by outside humid air, be difficult to wet, can protect vacuum booster external structure, the vacuum booster of being convenient for fixed and the dismantlement that satisfies user's user demand that can be better.

In view of the above problems, innovative design based on the original vacuum booster device is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum booster convenient to it has protection device to provide general vacuum booster device and use for a long time and lead to the device inside to wet easily in solving above-mentioned background art, the exterior structure of device is impaired easily, can not satisfy user's user demand's problem better.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum booster convenient to fixed protection device that has, includes box body and main part, the lid is installed to the top of box body, and one side of lid installs the hinge to the fixture block is installed to the opposite side of lid, the screw is installed to the one end of fixture block, and the other end of fixture block installs the slider, and the outside reservation of slider has the spout, the main part is located the inboard of box body, and the tip of main part links up there is the clamp splice, the avris welding of clamp splice has the fixed block, and the fixed block keeps away from one side of clamp splice and installs the spring, the plug is installed to the top of main part, and installs the sleeve outside the plug to telescopic inner wall reservation has the spacing groove, the turning block is installed to telescopic avris, and the bearing is installed to the below of turning block, the inboard of bearing links up there is the.

Preferably, the box body and the box cover form a clamping structure through a clamping block, and the clamping block forms a sliding structure through a sliding block and a sliding groove.

Preferably, be swing joint between box body and the main part, and the axis of box body and the mutual coincidence of the axis of lid.

Preferably, the clamping block and the spring form a sliding structure through the fixing block, and the clamping block is arranged in an L shape.

Preferably, the sleeve and the plug are arranged in parallel, and the sleeve and the plug form a sliding structure through a limiting groove.

Preferably, the ejector block and the threaded rod form a sliding structure through a bearing, and the threaded rod and the rotating block are arranged in a mutually perpendicular mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses the protection architecture outside the main part can protect the main part, prevents that the main part from exposing outside for a long time, can prevent to be influenced by air humidity on the one hand the condition that the main part is inside to take place to rust and age, on the other hand prevents to use the friction main part for a long time, leads to the main part structure to appear impaired condition, and when the user needs to inspect the main part, only need through rotating the lid, make the lid rotate through the effort of hinge and open can, made things convenient for user's use;

2. the utility model discloses the clamp splice is kick-backed through the resilience effort of spring, presss from both sides tightly fixed to the main part, and not only convenience of customers installs the main part like this, can also prevent that the main part from receiving in the box body is inside to rock and lead to the structure impaired, and the spring not only can play tight effect of clamp, can also provide the buffering for the main part when the device receives the collision, and the kicking block presss from both sides the clamp with the main part and fixes, prevents that the main part from taking place to drop inside the box body.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall side view structure of the present invention;

fig. 3 is a schematic view of the overall overlooking structure of the present invention.

In the figure: 1. a box body; 2. a box cover; 3. a hinge; 4. a clamping block; 5. a screw; 6. a slider; 7. a chute; 8. a main body; 9. a clamping block; 10. a fixed block; 11. a spring; 12. a plug; 13. a sleeve; 14. rotating the block; 15. a bearing; 16. a threaded rod; 17. a top block; 18. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a vacuum booster convenient to fix and provided with a protection device comprises a box body 1, a box cover 2, a hinge 3, a clamping block 4, a screw 5, a sliding block 6, a sliding groove 7, a main body 8, a clamping block 9, a fixing block 10, a spring 11, a plug 12, a sleeve 13, a rotating block 14, a bearing 15, a threaded rod 16, an ejector block 17 and a limiting groove 18, wherein the box cover 2 is installed above the box body 1, the hinge 3 is installed on one side of the box cover 2, the clamping block 4 is installed on the other side of the box cover 2, the screw 5 is installed at one end of the clamping block 4, the sliding block 6 is installed at the other end of the clamping block 4, the sliding groove 7 is reserved on the outer side of the sliding block 6, the main body 8 is located on the inner side of the box body 1, the clamping block 9 is connected to the end portion of the main body 8, the fixing block 9 is welded to the side, the spring 11, a limiting groove 18 is reserved on the inner wall of the sleeve 13, a rotating block 14 is mounted on the side of the sleeve 13, a bearing 15 is mounted below the rotating block 14, a threaded rod 16 is connected to the inner side of the bearing 15, and a top block 17 is fixed at the bottom of the threaded rod 16;

furthermore, the box body 1 and the box cover 2 form a clamping structure through a clamping block 4, the clamping block 4 forms a sliding structure through a sliding block 6 and a sliding groove 7, the box cover 2 is clamped and fixed with the box body 1 through the clamping block 4, when the clamping block 4 is clamped, the sliding clamping block 4 enables the clamping block 4 to slide through the acting force of the sliding block 6 sliding in the sliding groove 7, and after the clamping block 4 slides to a proper position, a screw 5 is used for fixing the clamping block 4, so that the box cover 2 and the box body 1 can be clamped and fixed;

furthermore, the box body 1 is movably connected with the main body 8, the central axis of the box body 1 is overlapped with that of the box cover 2, the box body 1 can protect the main body 8, the main body 8 is prevented from being exposed outside for a long time, on one hand, the situation that the interior of the main body 8 is rusted and aged due to the influence of air humidity can be prevented, on the other hand, the main body 8 is prevented from being rubbed by long-term use, the structure of the main body 8 is damaged, and when a user needs to check the main body 8, the box cover 2 only needs to be rotated and opened by the acting force of the hinge 3, so that the use of the user is facilitated;

furthermore, the clamping block 9 and the spring 11 form a sliding structure through the fixing block 10, and the clamping block 9 is arranged in an L shape, when a user primarily installs and fixes the main body 8, the clamping block 9 is opened, the clamping block 9 slides to two sides through the action of the fixing block 10 extruding the spring 11, then the main body 8 is placed in the clamping block 9, the clamping block 9 is loosened, the clamping block 9 rebounds through the rebounding action force of the spring 11, and the main body 8 is clamped and fixed, so that the user can install the main body 8 conveniently, the structure damage caused by the main body 8 shaking in the box body 1 can be prevented, the spring 11 can play a role in clamping, and the main body 8 can be buffered when the device is collided;

furthermore, the sleeve 13 and the plug 12 are arranged in parallel, the sleeve 13 and the plug 12 form a sliding structure through the limiting groove 18, the sleeve 13 extends and retracts through the limiting groove 18 according to the connection depth of the plug 12 and the device, the sleeve 13 can protect the plug 12, the plug 12 cannot be broken by external force when in use, the sleeve 13 can isolate the plug 12 from external air, and the metal part of the plug 12 is prevented from rusting to influence the use of the plug 12;

furthermore, the ejector block 17 and the threaded rod 16 form a sliding structure through the bearing 15, the threaded rod 16 and the rotating block 14 are perpendicular to each other, when a user fixes the main body 8 for the second time, the rotating block 14 is rotated firstly, the threaded rod 16 is rotated through the bearing 15 to jack the ejector block 17 downwards, the ejector block 17 clamps and fixes the main body 8, and the main body 8 is prevented from falling off inside the box body 1.

The working principle is as follows: when the vacuum booster convenient to fix and disassemble is used, firstly, the box cover 2 is rotated and opened by the acting force of the hinge 3 by rotating the box cover 2, then a user opens the clamping block 9 when primarily installing and fixing the main body 8, the clamping block 9 is enabled to slide towards two sides by the action of the fixed block 10 extruding the spring 11, then the main body 8 is placed in the clamping block 9, the clamping block 9 is loosened, the clamping block 9 rebounds by the rebounding acting force of the spring 11 to clamp and fix the main body 8, then the user closes the box cover 2, the box cover 2 is clamped and fixed with the box body 1 by the clamping block 4, when the clamping block 4 is clamped, the clamping block 4 is slid by the acting force of the sliding block 6 sliding in the sliding groove 7 by sliding the clamping block 4, the bolt 5 is used for fixing the clamping block 4 after the clamping block 4 slides to a proper position, so that the box cover 2 can be clamped and fixed with the, and finally, fixing the main body 8 for the second time by a user, firstly rotating the rotating block 14 to enable the threaded rod 16 to rotate through the bearing 15 to jack the top block 17 downwards, clamping and fixing the main body 8 by the top block 17, and when the user connects the plug 12 with the device, stretching the sleeve 13 through the limiting groove 18 according to the connection depth of the plug 12 and the device to protect the plug 12, and then connecting the plug 12 with the device to be connected by the user.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vacuum booster convenient to it has protection device to fix, includes box body (1) and main part (8), its characterized in that: the utility model discloses a novel box structure, including box body (1), box cover (2), hinge (3) are installed to one side of box cover (2) to fixture block (4) are installed to the opposite side of box cover (2), screw (5) are installed to the one end of fixture block (4), and the other end of fixture block (4) installs slider (6), and the outside of slider (6) is reserved has spout (7), main part (8) are located the inboard of box body (1), and the tip of main part (8) links up has clamp splice (9), the avris welding of clamp splice (9) has fixed block (10), and one side that clamp splice (9) was kept away from in fixed block (10) installs spring (11), plug (12) are installed to the top of main part (8), and sleeve (13) are installed to the plug (12) outside to the inner wall of sleeve (13) is reserved has spacing groove (18), turning block (14) are installed to the avris of sleeve (13, and a bearing (15) is arranged below the rotating block (14), a threaded rod (16) is connected to the inner side of the bearing (15), and a top block (17) is fixed at the bottom of the threaded rod (16).

2. A vacuum booster with a protector adapted to be secured in accordance with claim 1, wherein: the box body (1) and the box cover (2) form a clamping structure through the clamping block (4), and the clamping block (4) forms a sliding structure with the sliding groove (7) through the sliding block (6).

3. A vacuum booster with a protector adapted to be secured in accordance with claim 1, wherein: be swing joint between box body (1) and main part (8), and the axis of box body (1) and the axis of lid (2) coincide each other.

4. A vacuum booster with a protector adapted to be secured in accordance with claim 1, wherein: the clamping block (9) and the spring (11) form a sliding structure through the fixing block (10), and the clamping block (9) is arranged in an L shape.

5. A vacuum booster with a protector adapted to be secured in accordance with claim 1, wherein: the sleeve (13) and the plug (12) are arranged in parallel, and the sleeve (13) and the plug (12) form a sliding structure through a limiting groove (18).

6. A vacuum booster with a protector adapted to be secured in accordance with claim 1, wherein: the ejector block (17) and the threaded rod (16) form a sliding structure through the bearing (15), and the threaded rod (16) and the rotating block (14) are arranged in a mutually perpendicular mode.