CN212499833U

CN212499833U - Automobile door frame convenient to disassemble

Info

Publication number: CN212499833U
Application number: CN202021393782.7U
Authority: CN
Inventors: 李付乐; 张永胜; 殷铁胜; 袁太宝; 李明栋
Original assignee: Zhengzhou Minhui Auto Parts Co ltd
Current assignee: Zhengzhou Minhui Auto Parts Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-09
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses an automobile door frame convenient to disassemble, which comprises a door frame body, wherein limiting grooves are formed in the top of one side and the bottom of one side of the door frame body, the two limiting grooves are respectively clamped and connected with two limiting columns, the other ends of the two limiting columns are respectively fixedly connected with the middle parts of one sides of two connecting mechanisms, and the top of one side and the bottom of one side of the two connecting mechanisms are respectively fixedly connected with the top of one side and the bottom of one side of the door frame body through bolts; the utility model has the advantages that: the utility model relates to a car door frame convenient to dismantle is connected four fixed plates and the top of door frame body one side and the bottom of one side through the bolt, need not weld the free bearing, is convenient for dismantle the free bearing, has saved the time of dismantling the door frame body cost, through setting up first card lid, can protect the bolt on the fixed plate, through with two spacing grooves and two spacing post blocks, can be spacing to two spacing posts.

Description

Automobile door frame convenient to disassemble

Technical Field

The utility model relates to an automobile door frame, in particular to automobile door frame convenient to dismantle belongs to auto-parts technical field.

Background

Along with the improvement of people's standard of living, the car has become the tool of riding instead of walk of going out that family house family first-selected, and the car door frame is a common auto-parts, and current domestic mounting means to car door frame free bearing generally is the welding, is not convenient for dismantle the car door frame, and the leakproofness between current car door frame and the interior baffle is relatively poor, seeps water easily between car door frame and the interior baffle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car door frame convenient to dismantle to the current internal mounting means to car door frame free bearing who proposes among the above-mentioned background art generally is the welding, is not convenient for carry out the problem dismantled to the car door frame.

In order to achieve the above object, the utility model provides a following technical scheme: a conveniently-detached automobile door frame comprises a door frame body, wherein limiting grooves are formed in the top of one side and the bottom of one side of the door frame body, the two limiting grooves are respectively connected with two limiting columns in a clamping manner, a plug is fixedly arranged at one end of each of the two limiting columns, the other ends of the two limiting columns are respectively fixedly connected with the middle parts of one sides of two connecting mechanisms, the top of one side and the bottom of one side of each of the two connecting mechanisms are respectively fixedly connected with the top of one side and the bottom of one side of the door frame body through bolts, the two sides of the top of the front surface of the doorframe body and the two sides of the bottom of the front surface are respectively and fixedly connected with the back surfaces of the four lug plates through bolts, one ends of the four lug plates are respectively and fixedly connected with the two sides of the top end and the two sides of the bottom end of the inner baffle plate, the back of interior baffle is fixed and is equipped with supporting mechanism, the inner wall of four avris of door frame body all is fixed and is equipped with a plurality of sand grip.

As a preferred technical scheme of the utility model, two coupling mechanism all includes free bearing, two fixed plates and two first calories of gais, two one side of free bearing respectively with the other end fixed connection of two spacing posts, two one side on free bearing top and one side of bottom are all fixed and are equipped with the fixed plate, four one side of fixed plate all is through the bolt respectively with the top of door frame body one side and the bottom fixed connection of one side, four the opposite side of fixed plate is connected with four first calories of gais blocks respectively.

As a preferred technical scheme of the utility model, supporting mechanism includes backup pad, rectangular channel and sealing strip, the front of backup pad and the back fixed connection of interior baffle, the rectangular channel has been seted up on the surface of backup pad, four avris of backup pad are connected with the inner wall block of four avris of sealing strip respectively.

As a preferred technical scheme of the utility model, the draw-in groove has all been seted up, four to the both sides at the positive top of door frame body and the both sides of positive bottom the draw-in groove is connected, four with four second card lid blocks respectively the otic placode is all fixed respectively through the bolt and is arranged in the inside of four draw-in grooves.

As a preferred technical scheme of the utility model, the fixed window frame that is equipped with in top of door frame body, four avris at the door frame body back weld with four avris that the outer baffle is positive respectively.

As an optimized technical scheme of the utility model, the surface of door frame body and the surface of window frame have all coated anticorrosive paint.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an automobile door frame convenient to dismantle, connect four fixed plates with the top of door frame body one side and the bottom of one side through the bolt, do not need to weld the free bearing, be convenient for dismantle the free bearing, saved the time that the door frame body was dismantled, through setting up the first card lid, can protect the bolt on the fixed plate, through block two spacing grooves and two spacing posts, can be spacing to two spacing posts, improved the stability of two free bearings; through setting up the backup pad, improved the anti deformability of interior baffle, set up the rectangular channel through the surface in the backup pad, be convenient for install door part, through setting up the sealing strip, behind the baffle in the installation, the sealing strip can be extruded to the sand grip of four avris inner walls of door frame body, improves the leakproofness between door frame body and the interior baffle, is difficult for the infiltration between door frame body and the interior baffle, can be to the damping between door frame body and the interior baffle simultaneously.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic structural view of the connection mechanism of the present invention;

fig. 4 is a schematic structural diagram of the supporting mechanism of the present invention.

In the figure: 1. a door frame body; 2. a window frame; 3. a limiting groove; 4. a limiting column; 5. a connecting mechanism; 51. hinging seat; 52. a fixing plate; 53. a first card cover; 6. an ear plate; 7. an inner baffle; 8. a card slot; 9. a second card cover; 10. a support mechanism; 101. a support plate; 102. a rectangular groove; 103. a sealing strip; 11. and (4) raised strips.

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. 1-4, the present invention provides a detachable automobile door frame, which comprises a door frame body 1, wherein the top of one side and the bottom of one side of the door frame body 1 are both provided with a limiting groove 3, two limiting grooves 3 are respectively connected with two limiting posts 4 in a clamping manner, one end of each of two limiting posts 4 is fixedly provided with a plug, the other end of each of two limiting posts 4 is respectively fixedly connected with the middle of one side of two connecting mechanisms 5, the top and the bottom of one side of two connecting mechanisms 5 are respectively fixedly connected with the top and the bottom of one side of the door frame body 1 through bolts, both sides of the front top and the front bottom of the door frame body 1 are respectively fixedly connected with the back of four ear plates 6 through bolts, one end of each of the four ear plates 6 is respectively fixedly connected with both sides of the top and the bottom of an inner baffle 7, the back of the inner baffle 7 is fixedly provided with a supporting mechanism 10, the inner walls of four sides of the doorframe body 1 are all fixedly provided with a plurality of convex strips 11.

Preferably, the two connecting mechanisms 5 each include a hinged support 51, two fixing plates 52 and two first clamping covers 53, one side of each of the two hinged supports 51 is fixedly connected with the other end of each of the two limiting columns 4, the fixing plates 52 are fixedly arranged on one side of the top end and one side of the bottom end of each of the two hinged supports 51, one side of each of the four fixing plates 52 is fixedly connected with the top and the bottom of one side of the doorframe body 1 through bolts, the other side of each of the four fixing plates 52 is respectively connected with the four first clamping covers 53 in a clamping manner, the four fixing plates 52 are connected with the top and the bottom of one side of the doorframe body 1 through bolts, the hinged supports 51 do not need to be welded, the hinged supports 51 are convenient to detach, the time spent on detaching the doorframe body 1 is saved, and the bolts on the fixing plates 52 can be protected by the first clamping covers 53; the supporting mechanism 10 comprises a supporting plate 101, a rectangular groove 102 and a sealing strip 103, the front surface of the supporting plate 101 is fixedly connected with the back surface of the inner baffle 7, the surface of the supporting plate 101 is provided with the rectangular groove 102, four side sides of the supporting plate 101 are respectively connected with the inner walls of four side sides of the sealing strip 103 in a clamping manner, the deformation resistance of the inner baffle 7 is improved by arranging the supporting plate 101, the surface of the supporting plate 101 is provided with the rectangular groove 102, so that a door part can be conveniently installed, the sealing strip 103 is arranged, after the inner baffle 7 is installed, the sealing strips 103 can be extruded by the convex strips 11 on the inner walls of four side sides of the door frame body 1, the sealing property between the door frame body 1 and the inner baffle 7 is improved; the two sides of the top of the front surface of the door frame body 1 and the two sides of the bottom of the front surface are respectively provided with a clamping groove 8, the four clamping grooves 8 are respectively clamped and connected with four second clamping covers 9, the four lug plates 6 are respectively and fixedly arranged inside the four clamping grooves 8 through bolts, and the bolts on the lug plates 6 can be protected through the second clamping covers 9; the top end of the door frame body 1 is fixedly provided with the window frame 2, and four edge sides of the back surface of the door frame body 1 are respectively welded with four edge sides of the front surface of the outer baffle plate, so that the protection capability of the door frame body 1 is improved; the surface of the door frame body 1 and the surface of the window frame 2 are both coated with anticorrosive paint, so that the door frame has good anticorrosive performance.

When in specific use, the automobile door frame convenient to disassemble can improve the deformation resistance of the inner baffle 7 by arranging the supporting plate 101, the rectangular groove 102 is arranged on the surface of the supporting plate 101, the automobile door component is convenient to install, the inner baffle 7 is fixed on the door frame body 1 by the ear plate 6, the convex strips 11 on the inner walls of the four sides of the door frame body 1 can extrude the sealing strip 103, the sealing performance between the door frame body 1 and the inner baffle 7 is improved, the water is not easy to seep between the door frame body 1 and the inner baffle 7, meanwhile, the vibration can be reduced between the door frame body 1 and the inner baffle 7, the two limiting columns 4 can be limited by clamping the two limiting grooves 3 and the two limiting columns 4, the stability of the two hinged supports 51 is improved, the bolt on the fixing plate 52 is loosened, the fixing plate 52 is convenient to disassemble, the fixing plate 52 is separated from the door frame body 1, the limiting columns 4 are extracted from the limiting, the doorframe body 1 can be taken down.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The automobile door frame convenient to disassemble comprises a door frame body (1) and is characterized in that limiting grooves (3) are formed in the top of one side and the bottom of one side of the door frame body (1), the two limiting grooves (3) are respectively clamped and connected with two limiting columns (4), plugs are fixedly arranged at one ends of the two limiting columns (4), the other ends of the two limiting columns (4) are respectively fixedly connected with the middle parts of one sides of two connecting mechanisms (5), the top of one side and the bottom of one side of the two connecting mechanisms (5) are respectively fixedly connected with the top of one side and the bottom of one side of the door frame body (1) through bolts, the two sides of the front top and the two sides of the front bottom of the door frame body (1) are respectively fixedly connected with the back surfaces of four lug plates (6) through bolts, one ends of the four lug plates (6) are respectively fixedly connected with the two sides of the top end and the two sides of the bottom end of an inner baffle plate (7), the fixed supporting mechanism (10) that is equipped with in back of interior baffle (7), the inner wall of four avris of door frame body (1) all is fixed and is equipped with a plurality of sand grip (11).

2. The door frame for a vehicle of claim 1, wherein: two coupling mechanism (5) all include free bearing (51), two fixed plates (52) and two first card lid (53), two one side of free bearing (51) respectively with the other end fixed connection of two spacing post (4), two one side on free bearing (51) top and one side of bottom all are fixed plate (52) that are equipped with, four one side of fixed plate (52) all passes through the bolt respectively with the top of door frame body (1) one side and the bottom fixed connection of one side, four the opposite side of fixed plate (52) is connected with four first card lid (53) block respectively.

3. The door frame for a vehicle of claim 1, wherein: supporting mechanism (10) are including backup pad (101), rectangular channel (102) and sealing strip (103), the front of backup pad (101) and the back fixed connection of interior baffle (7), rectangular channel (102) have been seted up on the surface of backup pad (101), four avris of backup pad (101) are connected with the inner wall block of four avris of sealing strip (103) respectively.

4. The door frame for a vehicle of claim 1, wherein: draw-in grooves (8), four have all been seted up to the both sides at door frame body (1) positive top and the both sides of positive bottom draw-in groove (8) are connected with four second card lid (9) block respectively, four otic placode (6) are all fixed the inside of arranging four draw-in grooves (8) in respectively through the bolt.

5. The door frame for a vehicle of claim 1, wherein: the fixed window frame (2) that is equipped with in top of door frame body (1), four avris at door frame body (1) back weld with four avris on the outer baffle front respectively.

6. The door frame for a vehicle of claim 1, wherein: the surface of the door frame body (1) and the surface of the window frame (2) are coated with anticorrosive paint.