CN211869289U - Supporting frame for matching automobile tool box - Google Patents

Abstract

The utility model relates to an auto-parts technical field, concretely relates to support frame that car toolbox supporting was used, include: support frame and supplementary fastening components, wherein: the support frame comprises a left frame, a right frame and a rear frame; sliding grooves are concavely formed in the opposite surfaces of the left side frame and the right side frame; the bottoms of the left frame and the right frame are both connected with fixed frames; the auxiliary fastening assembly comprises a fixing block, a fastening bolt and a fastening plate, and a threaded hole is formed in the middle of the fixing block; the fastening bolt is arranged in the threaded hole; sliding blocks are protruded out of two ends of the fastening plate. The utility model arranges the buffer strips at two sides in the notch, which forms pretightening force when fixing the tool box, and can prevent the loosening phenomenon between the external bolt and the nut of the tool box; the auxiliary fastening assembly is additionally arranged to extrude the side wall of the tool box, and the buffer blocks are arranged on the left frame, the right frame and the fastening plate to further increase the stability of the tool box when the tool box is fixed.

Description

Supporting frame for matching automobile tool box

Technical Field

The utility model relates to an auto-parts technical field, concretely relates to support frame that car toolbox supporting was used.

Background

The side of the industrial automobile is provided with a tool box for storing tools for repairing the automobile regularly. The toolbox of heavy truck class car adopts pure bolt fastening's mode installation more to the mount pad that adopts is mostly simple structure's triangle iron support frame, divide into one left side right, forms and supports the support body, and the toolbox bottom has the mounting hole, and toolbox bottom and triangle iron support frame adopt the mode of bolt and nut to carry out the fastening connection when the installation. In reality, when industry class heavy truck class car carries out transportation work, because the road is not very level all the time, some roads still pot hole hollow, and very jolt, consequently adopt the toolbox that above-mentioned simple mode was installed because frequent vibration and toolbox incasement instrument vibration's reason for appear not hard up phenomenon between the bolt and the nut that are used for fastening connection mount pad and toolbox.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support frame that car toolbox supporting was used to solve industry class heavy truck class car when transporting work, because the road is not very level and smooth always, some roads are still hollow, and very jolt, because the reason of frequent vibration and toolbox incasement instrument vibration for appear not hard up phenomenon's problem between the bolt and the nut that are used for fastening connection mount pad and toolbox.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a support bracket for a vehicle kit accessory comprising: support frame and supplementary fastening components, wherein:

the supporting frame is of a U-shaped structure and comprises a left frame, a right frame and a rear frame; sliding grooves are concavely arranged on the opposite surfaces of the left side frame and the right side frame, and extend from the front ends of the left side frame and the right side frame to the middle parts of the left side frame and the right side frame; the bottoms of the left frame and the right frame are both connected with fixed frames; a notch penetrating through the upper surface and the lower surface of the fixed frame is formed in the middle of the fixed frame, and a plurality of fixing nuts are uniformly fixed in the notch; the auxiliary fastening assembly comprises a fixing block, a fastening bolt and a fastening plate, a threaded hole penetrating through the front surface and the rear surface of the fixing block is formed in the middle of the fixing block, and the fixing blocks are fixedly arranged at the front ends of the left frame and the right frame respectively; the fastening bolt is arranged in the threaded hole; and sliding blocks in sliding fit with the sliding grooves are convexly arranged at the two ends of the fastening plate.

Preferably, two sides of the notch are respectively provided with a buffer strip made of rubber.

Preferably, the opposite surfaces of the left frame and the right frame and the surface of the fastening plate facing the rear frame are uniformly provided with buffer blocks made of rubber at intervals.

Preferably, the cross section of the buffer block is triangular.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses set up the notch at the intermediate position of fixed frame, the even fixation nut of notch when the fixing tool case, adopts outside bolt to run through behind the fixation nut and wears to put into the mounting hole reuse outside nut of toolbox and fix. Because the notch both sides are provided with the buffering strip, the toolbox bottom that is located notch department when fixing the toolbox can produce decurrent slight deformation, forms the pretightning force, prevents to appear not hard up phenomenon between outside bolt and the nut when frequent vibration. In addition, the buffer strip is made of rubber, the rubber has certain elasticity, and after the tool box is fixed, the buffer strip is compressed and deformed and abuts against the bottom of the tool box, so that a certain buffer effect can be achieved.

(2) The utility model discloses be provided with supplementary fastening components, the sliding block that can promote the mounting plate through the fastening bolt of screwing slides along the dashpot and makes its side to the toolbox produce the extrusion, further increases the steadiness when the toolbox is fixed.

(3) The left frame, the right frame and the fastening plate of the utility model are all provided with the buffer blocks made of rubber, on one hand, friction force exists between the buffer blocks and the side wall of the tool box, and the friction force can prevent the tool box from moving upwards or downwards when vibrating frequently; on the other hand buffer block has certain elasticity, and the buffer block can prevent the toolbox trend of rocking about and around when frequent vibration, can increase the steadiness when the toolbox is fixed by last setting of knowing the buffer block. What is also exactly that the buffer block is the interval and sets up, and in rainy day, the rainwater can be followed the downward flow in the clearance of adjacent buffer block, avoids remaining on the support frame, avoids the corrosion toolbox.

(4) The utility model arranges the buffer strips at two sides in the notch, which forms pretightening force when fixing the tool box, and can prevent the loosening phenomenon between the external bolt and the nut of the tool box; the auxiliary fastening assembly is additionally arranged to extrude the side wall of the tool box, and the buffer blocks are arranged on the left frame, the right frame and the fastening plate to further increase the stability of the tool box when the tool box is fixed.

Drawings

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

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

description of the main reference numerals:

101-left frame, 1011-sliding groove, 102-right frame, 103-rear frame, 104-fixed frame, 1041-notch, 1042-fixed nut, 200-auxiliary fastening component, 201-fixed block, 2011-threaded hole, 202-fastening bolt, 203-fastening plate, 2031-sliding block, 300-buffer strip and 400-buffer block.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the technical personnel in the field without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to those skilled in the art.

Referring to fig. 1-3, a support for a vehicle kit comprising: a support bracket and supplemental fastening assembly 200, wherein: the support frame is of a U-shaped structure and comprises a left frame 101, a right frame 102 and a rear frame 103; the opposite surfaces of the left frame 101 and the right frame 102 are both concavely provided with sliding grooves 1011, and the sliding grooves 1011 extend from the front ends of the left frame 101 and the right frame 102 to the middle parts thereof; the bottoms of the left frame 101 and the right frame 102 are both connected with a fixed frame 104; a notch 1041 penetrating through the upper surface and the lower surface of the fixed frame 104 is formed in the middle of the fixed frame 104, and a plurality of fixing nuts 1042 are uniformly fixed in the notch 1041; a buffer strip 300 is disposed on each of two sides of the slot 1041.

The auxiliary fastening assembly 200 comprises a fixing block 201, a fastening bolt 202 and a fastening plate 203, wherein a threaded hole 2011 penetrating through the front and back surfaces of the fixing block 201 is formed in the middle of the fixing block 201, and the fixing block 201 is fixedly arranged at the front ends of the left frame 101 and the right frame 102 respectively; the fastening bolt 202 is installed in the threaded hole 2011; the two ends of the fastening plate 203 are protruded with a sliding block 2031 sliding fitted with the sliding groove 1011.

In the present embodiment, the buffer blocks 400 are uniformly spaced on the opposite surfaces of the left frame 101 and the right frame 102 and on the surface of the fastening plate 203 facing the rear frame 103, and the cross section of the buffer block 400 is a right triangle. In addition, the buffer strip 300 and the buffer block 400 in this embodiment are made of rubber.

When the tool box is used, the existing tool box is placed in the supporting frame matched with the size of the tool box, the bottom of the tool box is abutted to the buffer strip 300 on the fixed frame 104, the left side of the tool box is abutted to the buffer block 400 on the left frame 101, the right side of the tool box is abutted to the buffer block 400 on the right frame 102, and the rear side of the tool box is in contact with the rear frame 103. Use outside bolt to pass through behind the fixation nut 1042 and wear the mounting hole of putting into the toolbox and reuse outside nut with toolbox and support frame fixed, because notch 1041 both sides are provided with buffering strip 300, buffering strip 300 is higher than the fixation nut 1042 that sets up in notch 1041, consequently lie in the toolbox bottom of notch 1041 department and can produce decurrent slight deformation when fixing the toolbox, form the pretightning force, the phenomenon that becomes flexible appears between outside bolt and the nut when frequent vibration. Next, the fastening bolt 202 is tightened, and in the process, the fastening bolt 202 abuts against the fastening plate 203, and pushes the fastening plate 203 to slide the sliding blocks 2031 at both ends of the fastening plate 203 along the sliding grooves 1011, so that the buffer blocks 400 on the fastening plate 203 contact with the front side surface of the tool box. The bumper 400 on the fastening plate 203 is compressed and deformed to exert pressure on the front side of the tool box as the fastening bolt 202 is tightened further, which increases the stability of the tool box when it is fastened.

Therefore, the utility model arranges the buffer strips at the two sides in the notch, which forms the pretightening force when fixing the tool box and can prevent the loosening phenomenon between the external bolt and the nut of the fixed tool box; the auxiliary fastening assembly is additionally arranged to extrude the side wall of the tool box, and the buffer blocks are arranged on the left frame, the right frame and the fastening plate to further increase the stability of the tool box when the tool box is fixed.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (4)

1. The utility model provides a support frame that car toolbox supporting was used which characterized in that includes: support frame and supplementary fastening components, wherein:

the supporting frame is of a U-shaped structure and comprises a left frame, a right frame and a rear frame; sliding grooves are concavely arranged on the opposite surfaces of the left side frame and the right side frame, and extend from the front ends of the left side frame and the right side frame to the middle parts of the left side frame and the right side frame; the bottoms of the left frame and the right frame are both connected with fixed frames; a notch penetrating through the upper surface and the lower surface of the fixed frame is formed in the middle of the fixed frame, and a plurality of fixing nuts are uniformly fixed in the notch;

the auxiliary fastening assembly comprises a fixing block, a fastening bolt and a fastening plate, a threaded hole penetrating through the front surface and the rear surface of the fixing block is formed in the middle of the fixing block, and the fixing blocks are fixedly arranged at the front ends of the left frame and the right frame respectively; the fastening bolt is arranged in the threaded hole; and sliding blocks in sliding fit with the sliding grooves are convexly arranged at the two ends of the fastening plate.

2. The support stand as claimed in claim 1, wherein a cushioning strip made of rubber is provided on each of both sides of the notch.

3. The support bracket as claimed in claim 1, wherein the left and right frames have a plurality of bumps on the surface thereof facing the rear frame, and the fastening plate has a plurality of bumps on the surface thereof facing the rear frame.

4. The support stand as claimed in claim 3, wherein the cross-section of the bumper is triangular.

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