CN212313251U

CN212313251U - Translational cabin door with seam allowance

Info

Publication number: CN212313251U
Application number: CN202022121257.6U
Authority: CN
Inventors: 林杜迫; 沈志维; 蔡章凤
Original assignee: Xiamen Baizi Industry &trade Co ltd
Current assignee: Xiamen Baizi Industry &trade Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-01-08
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a translation cabin door with a spigot, which belongs to the technical field of passenger car cabin doors and comprises a door frame, a cabin door, a translation mechanism and a spigot, wherein the spigot is integrally formed by a mould and is arranged along the outer periphery of the door frame, a quick assembly and disassembly assembly is arranged between the translation mechanism and the door frame, the quick assembly and disassembly assembly comprises a screw seat and a quick disassembly bolt which are arranged in the door frame, the screw seat comprises a fixed seat, a movable seat and a driving screw rod which drives the movable seat to be close to or far away from the fixed seat, the fixed seat and the driving seat are both provided with half threaded holes, the top of the half threaded hole is provided with a half threaded hole with a diameter slightly larger than that of the half threaded hole, the two half threaded holes are matched to form a complete threaded hole, the two half threaded holes are matched to form a, the spiral shell head is equipped with the sign position towards drive screw, the utility model has the advantages of easy dismounting, it is practical pleasing to the eye.

Description

Translational cabin door with seam allowance

Technical Field

The utility model relates to a passenger train hatch door technical field, especially take translation hatch door of tang.

Background

The existing translation cabin door structure of the passenger car comprises a main body support, a plurality of connecting pieces, a plurality of connecting plates and an air spring with a supporting and buffering effect, wherein a manual opening mode and a pneumatic or electric opening mode can be adopted, and the translation cabin door structure can be effectively and lightly opened, kept and closed.

In view of the above, the present inventors have specifically designed a translating pod door with a spigot, and have resulted in this disclosure.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the technical scheme of the utility model is as follows:

the translation cabin door with the seam allowance comprises a door frame, a cabin door, a translation mechanism and the seam allowance, wherein the translation mechanism and the seam allowance are arranged in the door frame and used for opening or closing the cabin door, the seam allowance is formed by a mould in an integrated mode and arranged along the outer periphery of the door frame, a quick assembly and disassembly assembly is arranged between the translation mechanism and the door frame, the quick assembly and disassembly assembly comprises a threaded seat and a quick disassembly bolt, the threaded seat comprises a fixed seat, a movable seat and a driving screw rod, the driving screw rod drives the movable seat to be close to or far away from the fixed seat, half threaded holes are formed in the fixed seat and the driving seat respectively, a half threaded hole with a diameter, and the two semicircular holes are matched to form a complete positioning hole, the quick-release bolt is provided with a bolt head part and a rod part, one end of the rod part is provided with a positioning column in transition fit with the positioning hole, the other end of the rod part is provided with threads, and the bolt head part is provided with an identification position facing the driving screw rod.

Preferably, the translation mechanism includes two mounting panels and main part support, and the mounting panel passes through quick assembly disassembly subassembly rigid coupling in the door frame, and main part support includes rotation support device and supplementary rotating member.

Preferably, the rotary supporting device comprises a connecting rod and J-shaped rods, the connecting rod is connected to the mounting plate in a rotating mode, the J-shaped rods are fixedly connected to the two ends of the connecting rod, the bending portions of the J-shaped rods are close to the connecting rod and face downwards, one ends, close to the mounting plate, of the bending portions of the J-shaped rods are rotatably connected with air springs, one ends, far away from the J-shaped rods, of the air springs are fixedly connected to the automobile body, a first connecting piece is fixedly connected to one end, far away from the connecting.

Preferably, the auxiliary rotating member comprises one end rotatably connected with the mounting plate and the other end hinged with the bottom of the cabin door.

Preferably, the tang has the bottom plate, and the ascending both ends of bottom plate width direction are connected with the riser perpendicularly, and the one end that the bottom plate was kept away from to two risers is connected with the diaphragm perpendicularly along the direction of keeping away from each other.

Preferably, the spigot has a connecting plate, and the both ends in the connecting plate direction of height are connected with the diaphragm respectively perpendicularly, and two diaphragms orientation direction of keeping away from each other.

Preferably, the diaphragm includes straight plate portion and arc plate portion, and arc plate portion extends towards keeping away from the riser direction from straight plate portion length direction's both ends, and the opening orientation of arc plate portion is the direction that is close to each other.

Preferably, one end on the transverse plate length direction is fixedly connected with an L-shaped folded plate, and the opening of the L-shaped folded plate is far away from the transverse plate and is positioned below the transverse plate.

Preferably, a handle is concavely arranged at the bottom of one side of the cabin door far away from the translation mechanism.

The utility model discloses have quick locking device, including the bolt, split type screw thread seat, the screw thread seat includes the fixing base, the sliding seat and be used for making the sliding seat be close to or keep away from the drive screw of fixing base, half screw hole has all been seted up to fixing base and sliding seat, two half screw hole cooperations form complete screw hole, keep away from the fixing base with the sliding seat when the installation and be a bit larger than the clearance of bolt external screw thread, the bolt is downthehole and assemble the target in place through the disect insertion screw thread, compress tightly the fixing base with the sliding seat again, last locking bolt can, the process of precessing the screw hole with the bolt has been saved to this process.

The utility model has a seam allowance which is integrated and has different styles corresponding to different application scenes, for example, a plurality of cabin doors can adopt the combination of a bottom plate, a vertical plate and a transverse plate, and a single cabin door can adopt the combination of the transverse plate and a connecting plate; the seam allowance is attached to the door frame, so that the waterproof sealing performance of the cabin door is improved, and the appearance is enhanced.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.

Wherein:

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

FIG. 2 is a schematic structural diagram of the highlighting translation mechanism of the present embodiment;

FIG. 3 is a schematic view showing the structure of the quick locking device of this embodiment;

FIG. 4 is a schematic view of the overall structure of the first seam allowance style highlighted in the present embodiment;

FIG. 5 is a front view of the first embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view A-A of FIG. 5;

FIG. 7 is a schematic view of a second embodiment of the present invention showing a raised seam allowance;

FIG. 8 is a schematic cross-sectional view of B-B in FIG. 7;

FIG. 9 is a schematic cross-sectional view of C-C of FIG. 7;

description of reference numerals:

1. a door frame; 2. a cabin door; 21. a handle; 3. a translation mechanism; 31. mounting a plate; 32. a main body support; 33. a rotation support device; 331. a connecting rod; 332. a J-shaped rod; 333. a gas spring; 334. a first connecting member; 34. an auxiliary rotating member; 4. stopping the opening; 41. a base plate; 42. a vertical plate; 43. a transverse plate; 431. a straight plate portion; 432. an arc plate portion; 44. a connecting plate; 45. l-shaped folded plates; 5. a quick assembly disassembly assembly; 51. a threaded seat; 511. a fixed seat; 512. a movable seat; 513. a drive screw; 514. a half-threaded hole; 515. positioning holes; 52. a bolt; 521. a head portion; 522. a rod portion; 523. and identifying the bit.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-6, a sliding door with a seam allowance according to a first embodiment of the present invention includes a door frame 1, a door 2, a sliding mechanism 3 disposed in the door frame 1 and used for opening or closing the door 2, and a seam allowance 4, the seam allowance 4 is integrally formed by a mold and disposed along an outer periphery of the door frame 1, a quick-release assembly 5 is disposed between the sliding mechanism 3 and the door frame 1, the quick-release assembly 5 includes a screw seat 51 disposed in the door frame 1 and a quick-release bolt 52, the screw seat 51 includes a fixed seat 511, a movable seat 512, and a driving screw 513 driving the movable seat 512 to be close to or far away from the fixed seat 511, the driving screw 513 is connected to the door frame 1 through a screw thread and one end of the screw is slidably connected to the fixed seat 511, two guide posts are disposed between the fixed seat 511 and the movable seat 512, the guide posts can be accurately press-fitted to the driving seat, half-threaded, the top of the half threaded hole 514 is provided with a semi-circular hole with a diameter slightly larger than that of the half threaded hole 514, specifically, the diameter of the semi-circular hole is 5-8 threads larger than that of the half threaded hole 514, the two half threaded holes 514 are matched to form a complete threaded hole, the two semicircular holes are matched to form a complete positioning hole 515, the quick-release bolt 52 is provided with a bolt head portion 521 and a rod portion 522, one end of the rod portion 522, which is close to the bolt head portion 521, is provided with a positioning column in transition fit with the positioning hole 515, the inner wall of the positioning hole 515 is provided with a ball, the outer side wall of the positioning column is provided with a groove matched with the ball, the other end of the positioning column is provided with a thread, the bolt head portion 521 is provided with a mark 523 facing the driving screw 513, the mark 523 is used for pre-positioning the orientation of, during the process of pressing the movable seat 512 onto the fixed seat 511, the rod 522 is ensured to be self-adaptive and matched with the thread, and finally the screw head 521 is screwed.

As shown in fig. 1, a handle 21 is recessed at the bottom of the side of the hatch door 2 away from the translation mechanism 3, and the handle 21 is used for an operator to lift the hatch door 2.

As shown in fig. 1-2, the translation mechanism 3 includes two mounting plates 31 and a main body bracket 32, the mounting plates 31 are fixed to the doorframe 1 through the quick release assembly 5, and the main body bracket 32 includes a rotation supporting device 33 and an auxiliary rotation.

As shown in fig. 1-2, the rotary supporting device 33 includes a connecting rod 331 rotatably connected to the mounting plate 31 and a J-shaped rod 332 fixedly connected to two ends of the connecting rod 331, a bent portion of the J-shaped rod 332 is close to the connecting rod 331 and faces downward, one end of the bent portion of the J-shaped rod 332 close to the mounting plate 31 is rotatably connected to a gas spring 333, one end of the gas spring 333 far away from the J-shaped rod 332 is fixedly connected to the vehicle body, one end of the two J-shaped rods 332 far away from the connecting rod 331 is fixedly connected to a first connecting member 334, the first connecting member 334 is hinged to the middle portion of the cabin door 2, the gas spring 333 can play a role in supporting the opened cabin door.

As shown in fig. 1-2, the auxiliary rotating member 34 includes one end rotatably connected to the mounting plate 31 and the other end hinged to the bottom of the door 2.

As shown in fig. 4-6, the spigot 4 has a bottom plate 41, two ends of the bottom plate 41 in the width direction are vertically connected with vertical plates 42, one ends of the two vertical plates 42 far away from the bottom plate 41 are vertically connected with horizontal plates 43 along the directions far away from each other, the horizontal plates 43 include straight plate portions 431 and arc plate portions 432, the arc plate portions 432 extend from two ends of the straight plate portions 431 in the length direction towards the directions far away from the vertical plates 42, and openings of the arc plate portions 432 face the directions close to each other, the spigot 4 of this type is suitable for a vehicle body with adjacent doors 2, the two arc plate portions 432 are respectively attached to two door frames 1, so that the sealing and the aesthetic effects can be achieved, and the bottom plate 41 in the middle.

As shown in fig. 4-6, an L-shaped folded plate 45 is fixedly connected to one end of the transverse plate 43 in the length direction, an opening of the L-shaped folded plate 45 is far away from the transverse plate 43 and is located below the transverse plate 43, a waist-shaped hole is formed through one end of the bottom plate 41 far away from the L-shaped folded plate 45, the seam allowance 4 can be adjusted up and down to be suitable for different door frames 1, and the L-shaped folded plate 45 can play a role in positioning reinforcement.

Referring to fig. 7-9, a translational hatch door with a seam allowance according to a second embodiment of the present invention is different from the first embodiment in the design of the seam allowance 4.

As shown in fig. 7-9, the spigot 4 has a connecting plate 44, two ends of the connecting plate 44 in the height direction are respectively and vertically connected with a horizontal plate 43, and the two horizontal plates 43 face the direction away from each other, the horizontal plate 43 includes a straight plate portion 431 and an arc plate portion 432, the arc plate portion 432 extends from two ends of the straight plate portion 431 in the length direction towards the direction away from the vertical plate 42, and the opening of the arc plate portion 432 faces the direction close to each other, the spigot 4 of this type is suitable for a vehicle body with a single cabin door 2, and the arc plate portion 432 is respectively attached to two door frames 1, so that the sealing and aesthetic effects can be achieved.

As shown in fig. 7-9, an L-shaped flap 45 is fixed to one end of the transverse plate 43 in the longitudinal direction, and an opening of the L-shaped flap 45 is far from the transverse plate 43 and located below the transverse plate 43, and the L-shaped flap 45 can play a role in enhancing positioning.

One specific application of this embodiment is:

the utility model discloses have quick locking device, including bolt 52, split type screw thread seat 51, screw thread seat 51 includes fixing base 511, sliding seat 512 and be used for making sliding seat 512 be close to or keep away from fixing base 511's driving screw 513, half screw hole 514 has all been seted up to fixing base 511 and sliding seat 512, the cooperation of two half screw hole 514 forms complete screw hole, keep away from fixing base 511 with sliding seat 512 when the installation and be a bit larger than the clearance of bolt 52 external screw thread, bolt 52 targets in place through can the disect insertion threaded hole, compress tightly fixing base 511 with sliding seat 512 again, last locking bolt 52 can, the process of screwing in the screw hole with bolt 52 has been saved to this process, can realize quick assembly and disassembly.

The utility model is provided with a seam allowance 4, the seam allowance 4 is integrated and has different styles corresponding to different application scenes, if a plurality of cabin doors 2 can adopt the combination of a bottom plate 41, a vertical plate 42 and a transverse plate 43, and a single cabin door 2 can adopt the combination of the transverse plate 43 and a connecting plate 44; the seam allowance 4 is attached to the door frame 1, so that the waterproof sealing performance of the cabin door 2 is improved, and the appearance is enhanced.

To sum up, the utility model discloses it is more simple and convenient to have fast-assembling bolt 52 and make the dismouting process, and tang 4 can play sealed effect, lets hatch door 2 practical pleasing to the eye more.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. The translation cabin door with the seam allowance is characterized by comprising a door frame (1), a cabin door (2), a translation mechanism (3) and the seam allowance (4), wherein the translation mechanism (3) and the seam allowance (4) are arranged in the door frame (1) and used for opening or closing the cabin door (2), the seam allowance (4) is formed by a die in an integrated mode and arranged along the outer periphery of the door frame (1), a quick-disassembling component (5) is arranged between the translation mechanism (3) and the door frame (1), the quick-disassembling component (5) comprises a threaded seat (51) and a quick-disassembling bolt (52) which are arranged in the door frame (1), the threaded seat (51) comprises a fixed seat (511), a movable seat (512) and a driving screw rod (513) which drives the movable seat (512) to be close to or far away from the fixed seat (511), half threaded holes (514) are respectively formed in the fixed seat (511) and the driving seat, and the top of, two half screw hole (514) cooperation forms complete screw hole, and two half round holes cooperation forms complete locating hole (515), quick detach bolt (52) have head of a screw portion (521) and pole portion (522), the one end that pole portion (522) are close to head of a screw portion (521) is equipped with the reference column with locating hole (515) transition fit, and the other end is equipped with the screw thread, head of a screw portion (521) are equipped with identification position (523) towards drive screw (513).

2. Translational hatch door with a stop according to claim 1, characterised in that the translation mechanism (3) comprises two mounting plates (31) and a main body bracket (32), the mounting plates (31) being secured to the door frame (1) by means of the quick-release assembly (5), the main body bracket (32) comprising a rotation support means (33) and an auxiliary rotation element (34).

3. The translational hatch door with a spigot according to claim 2, characterized in that said rotary support device (33) comprises a connecting rod (331) rotatably connected to the mounting plate (31) and J-shaped rods (332) fixedly connected to both ends of the connecting rod (331), the bent portions of the J-shaped rods (332) are close to the connecting rod (331) and face downwards, one end of the bent portions of the J-shaped rods (332) close to the mounting plate (31) is rotatably connected with a gas spring (333), one end of the gas spring (333) far away from the J-shaped rods (332) is fixedly connected to the vehicle body, one end of the J-shaped rods (332) far away from the connecting rod (331) is fixedly connected with a first connecting piece (334), and the first connecting piece (334) is hinged to the middle of the hatch door (2).

4. Translational hatch door with stop according to claim 2, characterised in that the auxiliary rotary element (34) is connected in rotation with the mounting plate (31) at one end and is hinged to the bottom of the hatch door (2) at the other end.

5. The sliding door with a spigot according to claim 1, wherein said spigot (4) has a bottom plate (41), wherein vertical plates (42) are vertically connected to both ends of said bottom plate (41) in the width direction, and transverse plates (43) are vertically connected to the ends of said vertical plates (42) far away from said bottom plate (41) in the directions far away from each other.

6. Translational door with a stop according to claim 1, characterized in that the stop (4) has a connecting plate (44), two transverse plates (43) are respectively connected vertically to the two ends of the connecting plate (44) in the height direction, and the two transverse plates (43) face away from each other.

7. The translating door according to claim 5 or 6 wherein the transverse plate (43) comprises a straight plate (431) and arc plates (432), the arc plates (432) extend from the ends of the straight plate (431) in the length direction away from the riser (42), and the openings of the arc plates (432) face in the direction of approaching each other.

8. The translational hatchdoor with a stop according to claim 5 or 6, characterised in that an L-shaped flap (45) is fastened to one end of the transverse plate (43) in the longitudinal direction, the opening of the L-shaped flap (45) being located below the transverse plate (43) and facing away from the transverse plate (43).

9. Translational hatch door with stop according to claim 1, characterised in that the bottom of the side of the hatch door (2) remote from the translation mechanism (3) is recessed with a handle (21).