CN212098565U - Freight train sleeping berth box convenient to dismouting - Google Patents
Freight train sleeping berth box convenient to dismouting Download PDFInfo
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- CN212098565U CN212098565U CN202020449419.6U CN202020449419U CN212098565U CN 212098565 U CN212098565 U CN 212098565U CN 202020449419 U CN202020449419 U CN 202020449419U CN 212098565 U CN212098565 U CN 212098565U
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Abstract
The utility model provides a freight train sleeping berth box convenient to dismouting belongs to automobile parts technical field, include: sleeping berth case body, box apron, mount pad, elasticity knock pin and locating part. The mounting seat is fixedly mounted at the bottom of the cover plate of the box body; the elastic ejector pin is arranged on the mounting seat along the horizontal direction and has the freedom degree of axial movement along the elastic ejector pin; the end part of the elastic jacking pin is propped against the inner side wall of the sleeper box body; the limiting piece is arranged on the inner side wall of the sleeper box body; the elastic knock pin is positioned below the limiting part. The utility model provides a pair of freight train sleeping berth box convenient to dismouting has the mount pad in the bottom fixed mounting of box apron, is provided with the elasticity knock pin along the horizontal direction on the mount pad, installs the locating part on the inside wall of sleeping berth case body. The box body cover plate is fixedly arranged on the sleeper box body by means of the limiting structures of the elastic ejector pin and the limiting part, and the structure is simple, the operation is convenient, and therefore the disassembly and the assembly of the sleeper box body of the truck are facilitated.
Description
Technical Field
The utility model belongs to the technical field of the automobile parts, more specifically say, relate to a freight train sleeping berth box convenient to dismouting.
Background
In order to facilitate the lying rest of a driver or a passenger, a sleeper box is usually arranged in a cab of a truck, the sleeper box is located behind a driving seat, the sleeper box is composed of a sleeper box body and a box cover plate, the box cover plate is located at the top of the sleeper box body, and the sleeper box is usually fixed with the box cover plate through screws, so that the sleeper box is inconvenient to disassemble and assemble.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a freight train sleeping berth box convenient to dismouting aims at solving the inconvenient problem of current sleeping berth box dismouting.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a freight train sleeping berth box convenient to dismouting includes:
a sleeper box body;
the box body cover plate is covered on the top of the sleeping berth box body;
the mounting seat is fixedly mounted at the bottom of the box body cover plate;
the elastic ejector pin is arranged on the mounting seat along the horizontal direction and has the freedom degree of axial movement along the elastic ejector pin; the end part of the elastic jacking pin is abutted against the inner side wall of the sleeper box body; and
the limiting piece is mounted on the inner side wall of the sleeper box body; the elastic ejector pin is located below the limiting part, and the limiting part is used for limiting the elastic ejector pin to move upwards along the vertical direction.
As another embodiment of the application, a clamping piece is installed at the bottom of the installation seat, and the clamping piece is fixedly clamped with the installation seat; the elastic ejector pin is installed on the clamping piece.
As another embodiment of this application, the bottom of mount pad is equipped with first mounting groove, be equipped with the elastic force arm on the joint spare, the elastic force arm joint is fixed in the first mounting groove.
As another embodiment of this application, the tip of the elastic force arm is equipped with the buckle platform of back taper, correspond on the lateral wall of first mounting groove be equipped with buckle platform joint complex first draw-in groove.
As another embodiment of the present application, the elastic knock pin includes: the ejector pin comprises an ejector pin body and a first elastic piece; the ejector pin body is arranged on the clamping piece in a sliding mode along the horizontal direction; the first elastic piece is installed the knock pin body with between the joint spare, be used for the drive the knock pin body is followed the axial motion of knock pin body.
As another embodiment of this application, first elastic component is the spring, the knock pin body is close to the one end of spring is equipped with first guide post, the spring housing is established on the first guide post.
As another embodiment of this application, the locating part is the stopper, the stopper with sleeper box body integrated into one piece.
As another embodiment of the present application, a second mounting groove is formed in the sleeper box body, and the limiting member is fixedly mounted in the second mounting groove; the limiting part is provided with a limiting part, the limiting part protrudes out of the inner side wall of the sleeper box body, and the ejector pin body is abutted to the lower end face of the limiting part.
As another embodiment of this application, the locating part is the elastic component, the locating part is fixed with the help of self elasticity joint on the sleeping berth case body.
As another embodiment of this application, the locating part is V type spare, the open end of locating part is equipped with limiting flange, offer on the lateral wall of second mounting groove and be used for holding limiting flange's second draw-in groove.
The utility model provides a pair of freight train sleeping berth box convenient to dismouting's beneficial effect lies in: compared with the prior art, the utility model relates to a freight train sleeping berth box convenient to dismouting has the mount pad at the bottom fixed mounting of box apron, is provided with the elasticity knock pin along the horizontal direction on the mount pad, and the elasticity knock pin has the degree of freedom along self axial motion, and the tip of elasticity knock pin supports to lean on the inside wall of sleeping berth case body, installs the locating part on the inside wall of sleeping berth case body. When the sleeper box body of the truck is installed, a box body cover plate is firstly covered on the sleeper box body, and the limiting piece drives the elastic ejector pin to be sunken inwards (away from the limiting piece) in the downward movement process of the box body cover plate; when the elasticity knock pin moved to the below of locating part, the elasticity knock pin relied on self elasticity to move outwards and supported and lean on the inside wall of sleeping berth case body, and the box apron restricted elasticity knock pin along vertical direction upward movement with the help of the locating part, because the elasticity knock pin is installed on the box apron, so the box apron is fixed mounting on the sleeping berth case body with the help of the limit structure of elasticity knock pin and locating part, simple structure, convenient operation to the dismouting of freight train sleeping berth box has been made things convenient for.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a truck sleeper box body convenient to disassemble and assemble according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of a truck sleeper box body convenient to disassemble and assemble according to a second embodiment of the present invention;
fig. 3 is a schematic view of a partial structure of a sleeper box of a truck, which is convenient to disassemble and assemble according to a third embodiment of the present invention;
fig. 4 is a perspective view of a limiting member according to a third embodiment of the present invention.
In the figure: 1. a sleeper box body; 101. a second mounting groove; 102. a second card slot; 103. a handle buckling groove; 2. a cover plate of the box body; 201. a pilot pin; 3. a mounting seat; 301. a first card slot; 302. a first mounting groove; 4. an elastic knock pin; 401. a knock pin body; 402. a first elastic member; 403. a first guide post; 5. a limiting member; 501. a limiting flange; 502. a second elastic member; 503. a recessed portion; 504. a limiting part; 7. a clamping piece; 701. an elastic arm of force; 702. a buckling table; 703. a second guide post.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Please refer to fig. 1, which illustrates a box body of a sleeper of a truck, which is convenient for disassembly and assembly. The utility model provides a freight train sleeping berth box convenient to dismouting, includes: sleeping berth case body 1, box apron 2, mount pad 3, elasticity knock pin 4 and locating part 5. The box body cover plate 2 is covered on the top of the sleeping berth box body 1; the mounting seat 3 is fixedly arranged at the bottom of the box body cover plate 2; the elastic knock pin 4 is arranged on the mounting seat 3 along the horizontal direction, and the elastic knock pin 4 has the freedom degree of moving along the self axial direction; the end part of the elastic top pin 4 is propped against the inner side wall of the sleeping berth box body 1; the limiting piece 5 is arranged on the inner side wall of the sleeper box body 1; the elastic knock pin 4 is located below the limiting member 5, and the limiting member 5 is used for limiting the upward movement of the elastic knock pin 4 along the vertical direction.
The utility model provides a pair of freight train sleeping berth box convenient to dismouting compares with prior art, has mount pad 3 at the bottom fixed mounting of box apron 2, is provided with elasticity knock pin 4 along the horizontal direction on the mount pad 3, and elasticity knock pin 4 has the degree of freedom along self axial motion, and the tip of elasticity knock pin 4 supports and leans on the inside wall of sleeping berth case body 1, installs locating part 5 on the inside wall of sleeping berth case body 1. When a sleeper box body of a truck is installed, a box body cover plate 2 is firstly covered on a sleeper box body 1, and in the downward movement process of the box body cover plate 2, a limiting piece 5 drives an elastic top pin 4 to recess inwards (in the direction away from the limiting piece 5); when elasticity knock pin 4 moved to the below of locating part 5, elasticity knock pin 4 relied on self elasticity to move outwards and supported and lean on the inside wall of sleeping berth case body 1, box apron 2 restricted elasticity knock pin 4 with the help of locating part 5 along vertical direction upward movement, because elasticity knock pin 4 is installed on box apron 2, so box apron 2 with the help of elasticity knock pin 4 and locating part 5's limit structure fixed mounting on sleeping berth case body 1, moreover, the steam generator is simple in structure, and the operation is convenient, thereby the dismouting of freight train sleeping berth box body has been made things convenient for.
In this embodiment, the end of the elastic knock pin 4 is the end of the elastic knock pin 4 close to the inner side wall of the sleeper box body 1.
As a specific embodiment of the sleeper box of the truck convenient to disassemble and assemble provided by the utility model, please refer to fig. 1, a clamping piece 7 is installed at the bottom of the mounting seat 3, and the clamping piece 7 is clamped and fixed with the mounting seat 3; the elastic knock pin 4 is installed on the snap-in member 7. In this embodiment, the mounting base 3 is fixedly connected with the box cover plate 2 through screws. The joint piece 7 is fixed with the mounting seat 3 through the joint mode, and the elastic ejector pin 4 is installed on the joint piece 7, so that the elastic ejector pin 4 can be conveniently disassembled and assembled. Because elasticity knock pin 4 is the working part, takes place wearing and tearing even damage easily, so when keeping in repair and change elasticity knock pin 4, only need with joint 7 follow mount pad 3 pull down can to made things convenient for the operation of going on next step to elasticity knock pin 4.
As a specific implementation manner of the freight train sleeping berth box convenient to dismouting that the utility model provides a please refer to and show fig. 1, is equipped with first mounting groove 302 on the mount pad 3, is equipped with the elastic force arm 701 on the joint spare 7, and the elastic force arm 701 joint is fixed in first mounting groove 302. In this embodiment, the mounting seat 3 is a rectangular piece, and the first mounting groove 302 is a rectangular cavity with a downward opening; the elastic force arm 701 is located the top of joint spare 7, and the quantity of the elastic force arm 701 is the even number, and the elastic force arm 701 relies on self elasticity to compress tightly on the lateral wall of first mounting groove 302 for the central symmetry arrangement of mount pad 3, thereby fixes 7 joints of joint spare on mount pad 3, simple structure, convenient operation. The elastic force arm 701 is positioned in a relatively closed space, so that a certain protection effect is achieved on the elastic force arm 701, and the attractiveness of the whole structure is improved.
As the utility model provides a pair of a freight train sleeping berth box's a specific implementation way convenient to dismouting, please refer to fig. 1, the tip of the elastic force arm 701 is equipped with the buckle platform 702 of back taper, corresponds on the lateral wall of first mounting groove 302 to be equipped with the first draw-in groove 301 of buckle platform 702 joint complex. In this embodiment, each elastic force arm 701 is correspondingly provided with a fastening platform 702, and the fastening platform 702 is in clamping fit with the first clamping groove 301, so that the connection strength between the mounting base 3 and the clamping piece 7 is enhanced. A certain elastic deformation space is formed between the two opposite elastic force arms 701. When the installation, buckle platform 702 contacts with mount pad 3 earlier to order about the elastic force arm 701 and take place inside bending deformation, when buckle platform 702 upwards moves to first draw-in groove 301 department, elastic force arm 701 resets, thereby fixes joint spare 7 joint on mount pad 3. Elastic force arm 701 and buckle platform 702 are integrated into one piece on joint spare 7, and integrated into one piece's structural strength is high, long service life. The clamping piece 7 is of a hollow structure, the elastic ejector pin 4 is located inside the clamping piece 7, and the space occupied by the elastic ejector pin 4 is saved.
As a specific embodiment of the freight train sleeping berth box convenient to dismouting that the utility model provides, please refer to and draw together figure 1, elasticity knock pin 4 includes: a knock pin body 401 and a first elastic member 402; the ejector pin body 401 is arranged on the clamping piece 7 in a sliding mode along the horizontal direction; the first elastic member 402 is installed between the knock pin body 401 and the clip 7, and is used for driving the knock pin body 401 to move in the axial direction of the knock pin body 401. In the embodiment, the elastic ejector pin 4 adopts a split structure, so that the disassembly and the assembly of parts are more convenient, and the maintenance and replacement cost of easily damaged parts is effectively reduced. The knock pin body 401 is a rigid member, and the first elastic member 402 is used to drive the knock pin body 401 to move outward. Knock pin body 401 keeps away from the lateral surface of the one end protrusion joint spare 7 of first elastic component 402 to correspond on the joint spare 7 and be equipped with knock pin body 401 sliding fit's spout, the spout has played spacing and guide effect to knock pin body 401.
As a specific embodiment of the truck sleeper box convenient to dismouting provided by the utility model, please refer to fig. 2, first elastic component 402 is the spring, and the one end that knock pin body 401 is close to the spring is equipped with first guide post 403, and the spring housing is established on first guide post 403. In this embodiment, by arranging the first guide post 403 on the knock pin body 401, not only is the installation between the spring and the knock pin body 401 facilitated, but also the spring is limited. When the knock pin body 401 is driven by the limiting part 5 to be sunken inwards, the spring can generate certain bending deformation in the compression process, and the first guide column 403 can limit the spring, so that the spring can be prevented from being separated from the knock pin body 401 due to unstable stress. Meanwhile, a second guide column 703 is further arranged on the inner wall of the clamping piece 7, and one end of the spring, which is far away from the ejector pin body 401, is sleeved on the second guide column 703. First guide post 403 and second guide post 703 are spacing between knock pin body 401 and joint 7 with the spring, this moment the spring only need with knock pin body 401 and joint 7 butt can to make things convenient for the dismouting of spring.
As a specific embodiment of the utility model provides a pair of freight train sleeping berth box convenient to dismouting, please refer to and show figure 1, locating part 5 is the stopper, stopper and 1 integrated into one piece of sleeping berth case body. In this embodiment, the quantity of stopper is three at least, and evenly arranges on sleeping berth case body 1 to guarantee that the atress is balanced between knock pin body 401 and the stopper. The current sleeping berth box all adopts the iron box, has increased the whole weight of vehicle, so in order to reduce the whole weight of sleeping berth box, sleeping berth box body 1 and box apron 2 all adopt EPP foaming material, and the EPP material has advantages such as matter is light, thermal-insulated, buffering, anticorrosive, intensity height, still is the environment-friendly material simultaneously. The limiting block and the sleeper box body 1 are integrally formed through a foaming process, and the structural strength of the limiting block is improved. The limiting blocks and the top pin body 401 are located inside the sleeper box body 1, and therefore the space occupied by the sleeper box body is saved.
As a specific embodiment of the truck sleeper box body convenient to disassemble and assemble provided by the present invention, please refer to fig. 2, a second mounting groove 101 is formed on the sleeper box body 1, and the limiting member 5 is fixedly mounted in the second mounting groove 101; limiting part 504 is arranged on limiting part 5, limiting part 504 protrudes out of the inner side wall of sleeper box body 1, and ejector pin body 401 is abutted to the lower end face of limiting part 504. In this embodiment, the first elastic member 402 is used to press the knock pin body 401 against the lower end surface of the limiting portion 504, so as to improve the limiting effect of the limiting portion 504 on the knock pin body 401. The limiting part 5 and the sleeper box body 1 are of a split structure, so that the limiting part 5 is convenient to replace, and the maintenance cost is reduced. The limiting member 5 may be fixed in the second mounting groove 101 by a fastener, or may be fixed by adhesion. Because the knock pin body 401 abuts against the lower end face of the limiting portion 504, the vertical displacement between the box cover plate 2 and the sleeper box body 1 can be ensured.
As a specific embodiment of the utility model provides a freight train sleeping berth box convenient to dismouting, please refer to fig. 2, locating part 5 is the elastic component, and locating part 5 fixes on sleeping berth case body 1 with the help of self elasticity joint. In this embodiment, locating part 5 adopts the elastic component, can directly utilize self structure joint to fix at sleeping berth case body 1, need not fasteners such as screw and fix, has reduced the quantity of spare part, and easy dismounting.
As the utility model provides a pair of a freight train sleeping berth box convenient to dismouting, please refer to fig. 2, locating part 5 is V type spare, and the open end of locating part 5 is equipped with limiting flange 501, offers the second draw-in groove 102 that is used for holding limiting flange 501 on the lateral wall of second mounting groove 101. In this embodiment, the opening direction of the limiting member 5 faces the outer side of the sleeper box body 1, the second mounting groove 101 is a through groove and has a closing structure, and the number of the limiting flanges 501 is two, and the two limiting flanges are respectively located on the upper side and the lower side of the opening end of the limiting member 5. When the limiting part 5 is installed, the two limiting flanges 501 are driven to be close to each other, so that the limiting part 5 generates elastic deformation, the closing-up size of the limiting part 5 is reduced, the limiting part 5 is conveniently inserted into the second installation groove 101 from the outer side of the sleeper box body 1, when the limiting flange 501 moves to the second clamping groove 102, the limiting part 5 resets, the limiting flange 501 moves into the second clamping groove 102, the limiting part 504 protrudes out of the inner side wall of the sleeper box body 1 at the moment, and the installation and fixation of the limiting part 5 are realized.
As a specific embodiment of the truck sleeper box convenient to dismouting that the utility model provides, please refer to fig. 3, the internally mounted of locating part 5 has second elastic component 502, and second elastic component 502 is used for compressing tightly locating part 5 on the lateral wall of second mounting groove 101. In this embodiment, the second elastic member 502 is a spring, and the spring is a standard member, which is convenient for purchase, and the type and model of the spring can be selected according to the installation space and the required elastic force. The second elastic member 502 is located in the middle of the limiting member 5, and two ends of the second elastic member 502 are respectively fixedly connected to the inner sidewall of the limiting member 5. The second elastic member 502 is disposed inside the V-shaped structure of the limiting member 5 and is matched with the limiting flange 501, so that the limiting member 5 is more stable in the second mounting groove 101, and the limiting member 5 is prevented from being deformed or even being separated from the second mounting groove 101 due to the stress of the limiting portion 504.
As a specific embodiment of the freight train sleeping berth box convenient to dismouting that the utility model provides, please refer to fig. 3 and 4, all be equipped with depressed part 503 on the lateral wall of locating part 5, correspond on the lateral wall of second mounting groove 101 to be equipped with depressed part 503 complex arch. The recessed portion 503 is a structure protruding inward, and two ends of the second elastic member 502 are limited on the limiting member 5 through the recessed portion 503, so that stability of the second elastic member 502 on the limiting member 5 is ensured.
As a specific embodiment of the truck sleeper box convenient to disassemble and assemble provided by the present invention, please refer to fig. 1 and 2, the top surface of the sleeper box body 1 is provided with a buckle slot 103. In this embodiment, the handle slot 103 is an arc slot. Through set up on sleeping berth case body 1 and detain hand groove 103, made things convenient for the operating personnel to operate box apron 2.
As a specific embodiment of the utility model provides a freight train sleeping berth box convenient to dismouting, please refer to fig. 1 and fig. 2, the four corners of box apron 2 is equipped with leads positive round pin 201, corresponds on the top surface of sleeping berth case body 1 to be equipped with and leads positive round pin 201 complex mounting hole. In this embodiment, the guide pin 201 has a guiding effect on the box cover plate 2, and prevents the box cover plate 2 from being dislocated with the sleeper box body 1, thereby ensuring that the installation position between the knock pin body 401 and the limiting portion 504 is more accurate.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a freight train sleeping berth box convenient to dismouting which characterized in that includes:
a sleeper box body;
the box body cover plate is covered on the top of the sleeping berth box body;
the mounting seat is fixedly mounted at the bottom of the box body cover plate;
the elastic ejector pin is arranged on the mounting seat along the horizontal direction and has the freedom degree of axial movement along the elastic ejector pin; the end part of the elastic jacking pin is abutted against the inner side wall of the sleeper box body; and
the limiting piece is mounted on the inner side wall of the sleeper box body; the elastic ejector pin is located below the limiting part, and the limiting part is used for limiting the elastic ejector pin to move upwards along the vertical direction.
2. The sleeper box of a truck as defined in claim 1, wherein a clip is mounted at the bottom of said mounting seat, said clip being fixed to said mounting seat; the elastic ejector pin is installed on the clamping piece.
3. The sleeper box of truck as claimed in claim 2, wherein the bottom of the mounting seat is provided with a first mounting groove, the engaging member is provided with an elastic arm, and the elastic arm is engaged and fixed in the first mounting groove.
4. The sleeper box of a truck as defined in claim 3, wherein the end of said elastic arm is equipped with a reverse tapered fastening platform, and the side wall of said first mounting groove is correspondingly equipped with a first engaging groove engaged with said fastening platform.
5. A truck sleeper box as defined in claim 2 wherein, said resilient top pin includes: the ejector pin comprises an ejector pin body and a first elastic piece; the ejector pin body is arranged on the clamping piece in a sliding mode along the horizontal direction; the first elastic piece is installed the knock pin body with between the joint spare, be used for the drive the knock pin body is followed the axial motion of knock pin body.
6. The sleeper box of a wagon as defined in claim 5 wherein the first resilient member is a spring, and a first guiding post is disposed at an end of the knock pin body adjacent to the spring, and the spring is sleeved on the first guiding post.
7. The sleeper box of claim 1, wherein the stop member is a stop block integrally formed with the sleeper box body.
8. The sleeper box of a wagon as defined in claim 5, wherein the sleeper box body is provided with a second mounting groove, and the limiting member is fixedly mounted in the second mounting groove; the limiting part is provided with a limiting part, the limiting part protrudes out of the inner side wall of the sleeper box body, and the ejector pin body is abutted to the lower end face of the limiting part.
9. The sleeper box of a wagon as defined in claim 8, wherein the position-limiting member is an elastic member, and the position-limiting member is fixed to the sleeper box body by means of self elastic clamping.
10. The sleeper box of a wagon as defined in claim 9, wherein the position-limiting member is a V-shaped member, the open end of the position-limiting member is provided with a position-limiting flange, and the sidewall of the second mounting groove is provided with a second slot for receiving the position-limiting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020449419.6U CN212098565U (en) | 2020-03-31 | 2020-03-31 | Freight train sleeping berth box convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020449419.6U CN212098565U (en) | 2020-03-31 | 2020-03-31 | Freight train sleeping berth box convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212098565U true CN212098565U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020449419.6U Active CN212098565U (en) | 2020-03-31 | 2020-03-31 | Freight train sleeping berth box convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212098565U (en) |
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2020
- 2020-03-31 CN CN202020449419.6U patent/CN212098565U/en active Active
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