CN2038141U

CN2038141U - Slip inserted pin

Info

Publication number: CN2038141U
Application number: CN 88219242
Authority: CN
Inventors: 姜国
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-08-15
Filing date: 1988-08-15
Publication date: 1989-05-24

Abstract

In daily life, people need to close the door, open the door neither in house nor out of the house and ensure the door which can not be opened by wind. The inserted pin has the appearance of the door catcher and has the function of the inserted pin. The inserted pin is provided with one slip tongue which is connected with one connection rod and a spring; a regulating device is for regulating the length of the spring to regulate the pressure. The utility model is suitable for various outer doors and house doors. In addition, the connection rod is rotated to 90 DEG, and the extending forward slip tongue can be used as an inserted pin with easy use.

Description

Slip inserted pin

This product belongs to the dairy industry category

We usually need interim the closing of door in daily life, be not locked or pin dead, but want door not to be subjected to the influence of air-flow, wind and vibration and open automatically, therefore we usually find that the edge of door is nailed on the structure of rubber or cloth sheet class and reaches above function, have many things that bump the pearl structure to be used for furniture door in the market and make the door of furniture be difficult for opening automatically, the utility model is invented according to above-mentioned needs.

The purpose of this utility model: this utility model makes door be difficult for opening automatically as the pearl that bumps of a door, can work as latch simultaneously again and use.

The scheme that the utility model technology solves is: this latch has a bibeveled slip tongue, can on pin-and-hole, do two-way slip, the connecting rod that links to each other with the slip tongue can rotate, connecting rod has a spring, and there is the dress of adjusting to make, thereby the pressure of the adjusting slip tongue that length that can regulating spring is indirect is transferred pressure very big wind also can not to be blown open door after big.When this connecting rod half-twist, the slip tongue can stretch to the place ahead, thereby plays the latch effect.Also the slip tongue can be withdrawn in the latch, not be related with its pin-and-hole.

The utility model has the advantages that: the manage-style strong wind is not little after installing to this latch on the door all can not be blown open the adjustable in pressure of this slide bolt.It can be used as general latch again and uses, and can be used in widely on the various doors.

Fig. 1 is the side structure schematic diagram of this utility model.

1,

rotation ratchet

6,7,12 is combined into multi-functional baffle plate together

2, cored screw 8, hold-down bars

3, shell 9, connecting rod

4, movable tongue 10, baffle plate

5, spring 11, handle

When opening at closing time, two inclined-planes of slip tongue (4) are owing to the effect that is subjected to pin-and-hole is slided, spring (5) is added in a pressure on the slip tongue, the front end of cored screw (2) has a groove to straddle on the baffle plate (6) it can not be rotated, and baffle plate (12) can stop rotation ratchet (1) to move to the right.When rotation rotation ratchet (1), can make the cored screw move left and right, the length of compression spring and the pressure size of regulating the slip tongue, shortening spring when wind is big increases pressure and makes wind be difficult for door is blown open, and works the pearl sample effect of bumping.When rotating (11) 90 ° on handle, the hold-down bars on the connecting rod (8) just is in the horizontal level among the figure, has removed baffle plate " 7 " and has been subjected to the effect of spring to make the slip tongue slide to the place ahead to the restriction of hold-down bars, so just plays the effect of latch.Pulling handle (12) can be removed latch.Baffle plate (7) all has in the both sides of connecting rod, and sliding bar only when the ad-hoc location of half-twist, just can stretch to the place ahead.The normal cunning when jumping can not arrive this 90 ° of specific positions owing to be subjected to the action of gravity of handle (11), so door can not plugged.Pull-up handle (11) moves to right and can make latch be in no function state when making fixed bar arrive the right side of baffle plate (10) and half-twist.

Claims

1, a kind of pearl formula of bumping slide bolt of forming by connecting rod (9) shell (3), handle (11) and spring (5), it is characterized in that multi-functional baffle plate (6) (7), movable tongue (4), and a cored screw (2) is arranged on the connecting rod, cored screw is by rotation ratchet (1) control.

2, according to claims 1 described pearl formula slide bolt that bumps: it is characterized in that movable tongue has two inclined-planes.

3, according to claims 1 described pearl formula slide bolt that bumps, it is characterized in that the place ahead of cored screw has a groove to straddle on the baffle plate (6).

When 4, bumping pearl formula slide bolt and it is characterized in that, rotate (11) 90 ° on handle according to claims 1 are described, the top of the hold-down bars on the connecting rod by baffle plate (6) drives the slip tongue and slides to the place ahead.