CN216886949U - Commercial car breast board stand inserts box strengthening mechanism - Google Patents

Abstract

The utility model discloses a reinforcing mechanism for a column insert box of a breast board of a commercial vehicle, and relates to the technical field of commercial vehicles. This box strengthening mechanism is inserted to commercial car breast board stand inserts box, extension subassembly, stop gear and direction subassembly including the inner column, the top that the box was inserted to the inner column all is the opening setting with the bottom, and the outside that the box was inserted to the inner column is provided with the outer column and inserts the box, and the top that the box was inserted to the outer column is the opening setting. This box additional strengthening mechanism is inserted to commercial car breast board stand, need not the extra support frame of assembling on the box is inserted to the stand, the whole length of box is inserted to the change stand that just can relax, the cargo vehicle of being convenient for can load the higher goods of size, can also insert the box with the inner column and fix on appointed position, the in-process of avoiding the inner column to insert the box and upwards extending takes place the landing, ensure that the staff can be normal insert box length to the stand and change, also be convenient for reduce the length that the box was inserted to the stand after the transportation, the practicality of this box is inserted to the stand has been embodied.

Description

Commercial car breast board stand inserts box strengthening mechanism

Technical Field

The utility model relates to the technical field of commercial vehicles, in particular to a reinforcing mechanism for a column insert box of a breast board of a commercial vehicle.

Background

The commercial vehicle is an automobile for transporting personnel and goods, the commercial vehicle comprises all trucks and passenger cars with more than 9 seats, the column insert box is an important component on the trucks, when the trucks transport bulk goods, the bulk goods can be loaded only through the matching of the column insert box and the breast board, the size of the column insert box on the market cannot be changed at present, when the cargoes with higher body size are transported, a supporting frame needs to be additionally assembled on the column insert box to avoid the falling of the cargoes, and after the cargoes are transported, the supporting frame needs to be disassembled to cause that the transportation process is complicated, so the reinforcing mechanism for the column insert box of the commercial vehicle breast board is invented.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides a reinforcing mechanism for a column insert box of a fence plate of a commercial vehicle, which can solve the problem that a support frame needs to be additionally assembled on the column insert box when goods with higher body sizes are transported.

In order to achieve the purpose, the utility model provides the following technical scheme: a commercial vehicle breast board upright post insert box reinforcing mechanism comprises an inner upright post insert box, an extension assembly, a limiting mechanism and a guide assembly, wherein the top and the bottom of the inner upright post insert box are both arranged in an opening manner, an outer upright post insert box is arranged on the outer side of the inner upright post insert box, the top of the outer upright post insert box is arranged in an opening manner, and the bottom of the inner upright post insert box extends into the outer upright post insert box through the opening and is in contact with the bottom of the inner side of the outer upright post insert box;

the extension subassembly is located the front side that box and outer stand inserted the box are inserted to the inner column, and stop gear is located the inner column and inserts the box and insert the lateral wall of box with the outer stand, and the direction subassembly is located the inner column and inserts between the box and the outer stand inserts the box.

Preferably, the extension subassembly includes fulcrum hole, promotion hole and crowbar, and the fulcrum hole is seted up in the front side that the box was inserted to the outer column, promotes the hole and sets up in the front side that the box was inserted to the inner column, and the one end of crowbar loops through the fulcrum hole and promotes the hole and extend to the inside that the box was inserted to the inner column, and the box is inserted to the crowbar and inner column and the outer column is inserted to the box and is contacted.

Preferably, stop gear includes swinging plate, spout, slider, movable rod, solid fixed ring, spring and fixture block, and the swinging plate articulates to be installed in the inboard top that the box was inserted to the outer stand, and the spout is seted up in one side of swinging plate, and slider slidable mounting is in the spout, and movable rod slidable mounting is on the lateral wall that the box was inserted to the outer stand, and the one end and the articulated installation of slider of movable rod, gu fixed ring fixed mounting is in the other end of movable rod, the outer wall of movable rod is located to the spring housing, the both ends of spring all insert box fixed mounting with spout and outer stand, fixture block fixed mounting is in the opposite side of swinging plate.

Preferably, the guide assembly comprises a guide rod and a guide rail, the guide rod is fixedly installed on the outer wall of the front rear side of the inner upright post inserting box, the guide rail is fixedly installed on the inner wall of the front rear side of the outer upright post inserting box, a movable groove is formed in the guide rail, the guide rail is slidably installed in the movable groove, and the guide rod and the guide rail are slidably installed.

Preferably, bayonets are formed in two sides of the inner upright post inserting box, the clamping blocks extend into the bayonets, and the clamping blocks are in contact with the side walls of the inner upright post inserting box.

Preferably, the bottom of the inner upright post insert box is provided with a drain hole.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this box strengthening mechanism is inserted to commercial car breast board stand, insert the box through the inner column, the box is inserted to the outer column, the fulcrum hole, promote the cooperation of hole and crowbar and use, need not the extra support frame of assembling on the box is inserted to the stand, the whole length of box is inserted to the change stand that just can relax, the cargo vehicle of being convenient for can load the higher goods of size, use through the cooperation of guide bar and guided way, insert the in-process of box rebound at the inner column, can lead to the direction that the box rises is inserted to the inner column, avoid the inner column to insert the box great slope of appearance, ensure that the top that the box was inserted to this stand can reach appointed position.

(2) This box additional strengthening is inserted to commercial car breast board stand uses through the cooperation of swinging plate, spout, slider, movable rod, solid fixed ring, spring and fixture block, can insert the box with the inner column and fix on appointed position, avoids the inner column to insert the box and takes place the landing at the in-process that upwards extends, ensures that the staff can be normal insert box length to the stand and changes, also is convenient for reduce the length that the box was inserted to the stand after the transportation, has embodied this stand and has inserted the practicality of box.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

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

FIG. 2 is an enlarged view of portion A of the present invention;

FIG. 3 is a schematic top view of the inner post cartridge of the present invention;

fig. 4 is a schematic diagram of a right-view structure of the inner column insert box of the utility model.

Reference numerals: 1. inserting an inner upright post into a box; 2. inserting the outer upright post into the box; 3. an extension assembly; 301. a fulcrum hole; 302. A push hole; 303. a crowbar; 4. a drain hole; 5. a limiting hole; 6. a limiting mechanism; 601. a swing plate; 602. a chute; 603. a slider; 604. a movable rod; 605. a fixing ring; 606. a spring; 607. a clamping block; 7. a guide assembly; 701. a guide bar; 702. a guide rail.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a box strengthening mechanism is inserted to commercial car breast board stand, insert box 1 including the inner column, extension subassembly 3, stop gear 6 and direction subassembly 7, the top that box 1 was inserted to the inner column all is the opening setting with the bottom, the outside that box 1 was inserted to the inner column is provided with outer stand and inserts box 2, the top that box 2 was inserted to the outer stand is the opening setting, the bottom that box 1 was inserted to the inner column extends to the outer stand through the opening and inserts the inside of box 2 and contact with the inboard bottom of box 2 is inserted to the outer stand, extension subassembly 3 is located the front side that box 2 was inserted to the inner column and outer stand, stop gear 6 is located the lateral wall that box 2 was inserted to the inner column and outer stand, direction subassembly 7 is located between box 2 is inserted to the inner column and outer stand.

Example two:

referring to fig. 1-4, on the basis of the first embodiment, the extension assembly 3 includes a fulcrum hole 301, a pushing hole 302 and a crowbar 303, the fulcrum hole 301 is opened at the front side of the outer column inserting box 2, the pushing hole 302 is opened at the front side of the inner column inserting box 1, one end of the crowbar 303 sequentially passes through the fulcrum hole 301 and the pushing hole 302 and extends to the inside of the inner column inserting box 1, the crowbar 303 contacts with the inner column inserting box 1 and the outer column inserting box 2, and by pushing one end of the crowbar 303, the crowbar 303 pushes the inner column inserting box 1 upwards according to a lever principle, so as to change the overall length of the column inserting box.

Further, the limiting mechanism 6 includes a swing plate 601, a sliding slot 602, a sliding block 603, a movable rod 604, a fixing ring 605, a spring 606 and a latch 607, the swing plate 601 is hinged to the top of the inner side of the outer column box 2, the sliding slot 602 is disposed on one side of the swing plate 601, the sliding block 603 is slidably mounted in the sliding slot 602, the movable rod 604 is slidably mounted on the side wall of the outer column box 2, one end of the movable rod 604 is hinged to the sliding block 603, the fixing ring 605 is fixedly mounted on the other end of the movable rod 604, the spring 606 is sleeved on the outer wall of the movable rod 604, both ends of the spring 606 are fixedly mounted with the sliding slot 602 and the outer column box 2, the latch 607 is fixedly mounted on the other side of the swing plate 601, during the upward movement of the inner column box 1, the spring 606 pushes the sliding block 603 and the swing plate 601, so that the latch 607 on the swing plate 601 is pushed to the inside of the limiting hole 5, by pulling the fixing ring 605, the fixing ring 605 drives the movable rod 604 and the sliding block 603 to move, so that the swinging plate 601 and the clamping block 607 swing, the clamping block 607 moves out of the limiting hole 5, and the bottom of the inner upright post inserting box 1 falls into the inner bottom of the outer upright post inserting box 2 along with gravity factors.

Furthermore, the guide assembly 7 includes a guide rod 701 and a guide rail 702, the guide rod 701 is fixedly installed on the outer walls of the front and rear sides of the inner vertical column insertion box 1, the guide rail 702 is fixedly installed on the inner walls of the front and rear sides of the outer vertical column insertion box 2, a movable groove is formed on the guide rail 702, the guide rail 702 is slidably installed in the movable groove, and the guide rod 701 and the guide rail 702 are slidably installed.

Still further, the bayonet socket has all been seted up to the both sides of interior stand and inserted box 1, and fixture block 607 extends to the bayonet socket in, and fixture block 607 contacts with the lateral wall that interior stand inserted box 1.

And a drain hole 4 is formed at the bottom of the inner upright post insert box 1.

The working principle is as follows: when higher goods are loaded, one end of a crowbar 303 is pushed, the crowbar 303 pushes the inner upright post insert box 1 upwards according to a lever principle to change the overall length of the upright post insert box, in the process that the inner upright post insert box 1 moves upwards, a spring 606 pushes a sliding block 603 and a swinging plate 601, a clamping block 607 on the swinging plate 601 is pushed to the inside of a limiting hole 5, the clamping block 607 clamps and limits the inner upright post insert box 1 to avoid the inner upright post insert box 1 from sliding off, after transportation, the fixing ring 605 is pulled to drive the movable rod 604 and the sliding block 603 to move, so that the swinging plate 601 and the clamping block 607 swing, the clamping block 607 moves out of the limiting hole 5, and the bottom of the inner upright post insert box 1 falls into the inner bottom of the outer upright post insert box 2 along with gravity factors, thereby the upright post box can restore the original length.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (6)

1. The utility model provides a box strengthening mechanism is inserted to commercial car breast board stand, inserts box (1), extension subassembly (3), stop gear (6) and direction subassembly (7), its characterized in that including the inner column: the top and the bottom of the inner upright post inserting box (1) are both arranged in an opening manner, the outer upright post inserting box (2) is arranged on the outer side of the inner upright post inserting box (1), the top of the outer upright post inserting box (2) is arranged in an opening manner, and the bottom of the inner upright post inserting box (1) extends into the outer upright post inserting box (2) through the opening and is contacted with the bottom of the inner side of the outer upright post inserting box (2);

the extension assembly (3) is located at the front side of the inner stand column inserting box (1) and the outer stand column inserting box (2), the limiting mechanism (6) is located on the side wall of the inner stand column inserting box (1) and the outer stand column inserting box (2), and the guide assembly (7) is located between the inner stand column inserting box (1) and the outer stand column inserting box (2).

2. The commercial vehicle breast board column plug box reinforcing mechanism of claim 1, wherein: extension subassembly (3) are including fulcrum hole (301), promote hole (302) and crowbar (303), and the front side of box (2) is inserted to outer stand is seted up in fulcrum hole (301), promotes hole (302) and sets up in the front side that box (1) was inserted to inner stand, and the one end of crowbar (303) loops through fulcrum hole (301) and promotes hole (302) and extends to the inside that box (1) was inserted to inner stand, and box (2) contacts are inserted to crowbar (303) and inner stand and outer stand.

3. The commercial vehicle breast board column plug box reinforcing mechanism of claim 2, wherein: limiting mechanism (6) are including swinging plate (601), spout (602), slider (603), movable rod (604), solid fixed ring (605), spring (606) and fixture block (607), swinging plate (601) are articulated to be installed in the inboard top of outer stand inserted box (2), one side of swinging plate (601) is seted up in spout (602), slider (603) slidable mounting is in spout (602), movable rod (604) slidable mounting is on the lateral wall of outer stand inserted box (2), the one end of movable rod (604) is articulated the installation with slider (603), gu fixed ring (605) fixed mounting is at the other end of movable rod (604), the outer wall of movable rod (604) is located in spring (606) cover, the both ends of spring (606) all insert box (2) fixed mounting with spout (602) and outer stand, fixture block (607) fixed mounting is in the opposite side of swinging plate (601).

4. The commercial vehicle breast board column plug box reinforcing mechanism of claim 3, wherein: the guide assembly (7) comprises a guide rod (701) and a guide rail (702), the guide rod (701) is fixedly installed on the outer walls of the front side and the rear side of the inner upright post inserting box (1), the guide rail (702) is fixedly installed on the inner walls of the front side and the rear side of the outer upright post inserting box (2), a movable groove is formed in the guide rail (702), the guide rail (702) is slidably installed in the movable groove, and the guide rod (701) and the guide rail (702) are slidably installed.

5. The commercial vehicle breast board column plug box reinforcing mechanism of claim 4, wherein: bayonets have all been seted up to the both sides that interior stand inserted box (1), and fixture block (607) extends to in the bayonet socket, and fixture block (607) and the lateral wall that interior stand inserted box (1) contact.

6. The commercial vehicle breast board column plug box reinforcing mechanism of claim 5, wherein: the bottom of the inner upright post insert box (1) is provided with a drain hole (4).

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