CN217106574U

CN217106574U - Plug pin assembly convenient to plug and pull

Info

Publication number: CN217106574U
Application number: CN202220694867.1U
Authority: CN
Inventors: 张亮辉
Original assignee: Hebei Jinan Fastener Co ltd
Current assignee: Hebei Jinan Fastener Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-08-02
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a bolt subassembly convenient to plug belongs to bolt technical field, including setting firmly last guide cylinder and the lower guide cylinder on door leaf free side edge, wherein, it has last bolt to peg graft on the last guide cylinder, and it has lower bolt to peg graft on the lower guide cylinder, all be equipped with the piece that resets on going up bolt and the lower bolt, upward be equipped with on the bolt and be used for going up the stay cord of bolt pulling downwards. The utility model discloses convenient to use can pull out last bolt and lower bolt from the jack fast, saves and tiptoe and stoop, is applicable to the higher bolt in all positions.

Description

Plug pin assembly convenient to plug and pull

Technical Field

The utility model belongs to the technical field of the bolt, a bolt subassembly is related to, specifically speaking is a bolt subassembly convenient to plug.

Background

Some equipment room or house among the prior art's door is wider, sets up two vertical hinged doors usually, in daily activity, open a door can, another fan sets up the mode of jack on bolt, the door frame through setting up from top to bottom, inserts the bolt and fixes in the jack. When some large-scale equipment or large-scale vehicle need enter, need open both doors, break away from two bolts from the jack, then open the door. However, the bolt on the door leaf is high, and the bolt needs to be stood by feet or extended by arms, but for some people who are not high, the bolt can be reached by stepping on the stool, so that the door is inconvenient to open.

SUMMERY OF THE UTILITY MODEL

For solving exist among the prior art more than not enough, the utility model aims at providing a bolt subassembly convenient to plug to reach the convenience and extract the last bolt on door leaf upper portion, open the more convenient purpose fast of door.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a bolt subassembly convenient to plug, is including setting firmly last guide cylinder and the lower guide cylinder on door leaf free side edge, wherein, it has last bolt to peg graft on the last guide cylinder, and it has lower bolt to peg graft on the lower guide cylinder, all be equipped with the piece that resets on going up bolt and the lower bolt, upward be equipped with on the bolt and be used for going up the stay cord of bolt lapse.

As to the utility model limit: and one end of the pull rope, which is not connected with the upper bolt, is fixedly connected with the lower bolt.

As a further limitation to the present invention: and through holes or pull rings are arranged at the ends of the upper bolt and the lower bolt connected with the pull rope.

As to the utility model discloses a further limit again: the door further comprises a guide ring which is fixedly arranged on the free side edge of the door leaf and is used for providing guide force for the pull rope.

As another limitation to the present invention: go up the bolt and reset on the bolt down and be the spring, go up all set firmly the card on bolt and the bolt down, the one end of spring supports on the card, and the other end supports on last guide cylinder or the guide cylinder down.

Since the technical scheme is used, compared with the prior art, the utility model, the beneficial effect who gains lies in:

(1) the utility model arranges the stay cord on the upper bolt, which can pull the upper bolt downwards, and can pull out the upper bolt hole jack easily by a shorter person without standing on tiptoe enough to put on the bolt, thereby being more convenient to use;

(2) the other end of the pull rope of the utility model is connected with the lower bolt, the lower bolt can be quickly pulled out from the jack by pulling the pull rope, the trouble of bending is saved, and the control of the two bolts can be realized by normally standing through one pull rope, so that the door closing and opening are more quick and convenient;

(3) the utility model is provided with the through holes or the pull rings at the end parts of the upper bolt and the lower bolt, which is convenient for fixing and replacing the pull rope and has strong practicability;

(4) the utility model discloses the position of stay cord can be controlled to the guide ring, prevents that the stay cord from swinging wantonly, increases the direction effect, and it is more smooth and easy when pulling out and reseing to make the bolt and lower bolt.

To sum up, the utility model discloses convenient to use can be fast with last bolt and lower bolt extract from the jack, saves and tiptoe and stoop, is applicable to the higher bolt in all positions.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of an upper plug and a lower plug of the embodiment of the present invention when they are plugged into a jack;

fig. 2 is a schematic structural view of the upper plug and the lower plug of the embodiment of the present invention when they are separated from the insertion hole.

In the figure: 1-door leaf, 2-door frame, 3-upper guide cylinder, 4-upper bolt, 5-lower guide cylinder, 6-lower bolt, 7-through hole, 8-spring, 9-clamping piece, 10-pull rope, 11-guide ring and 12-jack.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the plug pin assembly for easy insertion and removal described herein is a preferred embodiment, and is provided for the purpose of illustration and explanation only, and is not to be construed as a limitation of the present invention.

Plug pin assembly convenient to plug and pull

This embodiment is as shown in fig. 1, fig. 2, a bolt subassembly convenient to plug, including setting firmly last guide cylinder 3 and lower guide cylinder 5 on door leaf 1 free side edge, wherein, it has last bolt 4 to peg graft on last guide cylinder 3, and it has lower bolt 6 to peg graft on lower guide cylinder 5, and door leaf 1 free side is the one side of not setting up on door frame 2 through the door-hinge. The upper guide cylinders 3 are two, the upper bolts 4 are inserted into the two upper guide cylinders 3, the lower guide cylinders 5 are two, and the lower bolts 6 are inserted into the two lower guide cylinders 5.

Go up and all be equipped with the piece that resets on bolt 4 and the lower bolt 6, the piece that resets is spring 8, go up and all set firmly card 9 on bolt 4 and the lower bolt 6, go up bolt 4 for the example, spring 8 cup joints on last bolt 4 to be located two and go up between the guide cylinder 3, card 9 on going up bolt 4 also is located two and goes up between the guide cylinder 3, spring 8's one end supports on last guide cylinder 3, and the other end supports on card 9, through spring 8's compression and reset, controls grafting of bolt 4 and jack 12. The reset piece on the lower bolt 6 is arranged in the same way.

The end of the upper bolt 4 and the end of the lower bolt 6 connected with the pull rope 10 are both provided with a through hole 7 or pull rings, when the upper bolt 4 and the lower bolt 6 are provided with the through holes 7, the end provided with the through holes 7 is flat, and the edge of the end is larger than the diameter of the upper guide cylinder 3 and the lower guide cylinder 5; when the upper bolt 4 and the lower bolt 6 are provided with pull rings, the diameter of the pull rings is larger than that of the guide cylinders 5. The present embodiment adopts the manner of the through hole 7.

A pull rope 10 is arranged on the through hole 7 of the upper bolt 4, and the other end of the pull rope 10 is fixedly connected with the through hole 7 of the lower bolt 6. The pull rope 10 is pulled downwards to separate the upper bolt 4 from the jack 12, the pull rope 10 is pulled upwards to separate the lower bolt 6 from the jack 12, and the pull rope further comprises a guide ring 11 which is fixedly arranged on the free side edge of the door leaf 1 and used for providing a guide force for the pull rope 10, so that the pull rope 10 can only move in the guide ring 11, and the pull rope 10 can be prevented from swinging.

When the door leaf 1 is used, the pull rope 10 is pulled towards one side far away from the door leaf 1, one end of the pull rope 10, which is connected with the upper bolt 4, moves downwards, one end of the pull rope 10, which is connected with the lower bolt 6, moves upwards, the upper bolt 4 and the lower bolt 6 are separated from the jack 12, then the door leaf 1 is opened, and after the door leaf 1 is opened, the pull rope 10 is loosened, so that the upper bolt 4 and the lower bolt 6 reset under the action of the spring 8. When the door leaf 1 is closed, the pull rope 10 is pulled firstly, the upper bolt 4 and the lower bolt 6 move oppositely, the pull rope 10 is loosened after the pull rope is aligned with the jack 12, and the upper bolt 4 can be inserted into the jack 12 to perfect the locking of the door leaf 1.

Claims

1. The utility model provides a bolt subassembly convenient to plug which characterized in that: including setting firmly last guide cylinder and the lower guide cylinder on the free side edge of door leaf, wherein, it has last bolt to peg graft on the last guide cylinder, pegs graft on the lower guide cylinder and has lower bolt, all be equipped with the piece that resets on going up bolt and the lower bolt, be equipped with the stay cord that is used for pulling the bolt downwards on going up the bolt.

2. The easy-to-insert/pull plug pin assembly according to claim 1, wherein: and one end of the pull rope, which is not connected with the upper bolt, is fixedly connected with the lower bolt.

3. The easy-to-insert/pull plug pin assembly according to claim 2, wherein: and through holes or pull rings are arranged at the ends of the upper bolt and the lower bolt connected with the pull rope.

4. The easy-to-insert/pull plug pin assembly according to claim 3, wherein: the door further comprises a guide ring which is fixedly arranged on the free side edge of the door leaf and is used for providing guide force for the pull rope.

5. The easy-to-insert/remove plug pin assembly according to any one of claims 1 to 4, wherein: go up the bolt and reset on the bolt down and be the spring, go up all set firmly the card on bolt and the bolt down, the one end of spring supports on the card, and the other end supports on last guide cylinder or the guide cylinder down.