CN219316703U

CN219316703U - Self-spring bolt

Info

Publication number: CN219316703U
Application number: CN202320778970.9U
Authority: CN
Inventors: 郑海峰
Original assignee: Shandong Lvdun Door And Window Co ltd
Current assignee: Shandong Lvdun Door And Window Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-07-07
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a self-ejection type bolt, which relates to the technical field of bolts and is used for solving the technical problem that the opening and closing of the existing bolt are all needed to be realized by hand pushing.

Description

Self-spring bolt

Technical Field

The utility model relates to the technical field of bolts, in particular to a self-elastic bolt.

Background

Bolts are generally referred to as anti-theft elements that prevent the door and window from being opened from the outside and are now also commonly used to lock other furniture doors.

However, the existing bolt is generally opened and closed by hand pushing, which belongs to a very basic style, the convenience is still to be improved, and the further improvement of the convenience of the bolt becomes the main thinking problem of the design of new products at present.

Therefore, in view of the defects of the actual manufacturing and implementation of the scheme, the utility model is modified and improved, and the utility model is created by the assistance of professional knowledge and experience and after multi-party skillful and test, and the utility model provides a self-ejecting bolt for solving the problem that the existing bolt needs to be pushed to be opened and closed.

Disclosure of Invention

The utility model aims to provide a self-ejecting type bolt which is used for solving the technical problem that the opening and closing of the existing bolt are realized by hand pushing.

The technical scheme of the utility model is realized as follows:

the utility model provides a from bullet formula bolt, includes lock body and slot, be provided with first sliding tray in the lock body, both ends are blind end and open end respectively about the lock body, the open end is the opening of first sliding tray promptly, first sliding tray top is provided with rectangular hole, be provided with in the first sliding tray with first sliding tray matched with plug, be provided with the spring between plug and the blind end, plug and first sliding tray sliding connection, plug connection has the pushing handle, the pushing handle extends to the outside of lock body from rectangular hole, the upper surface of lock body is provided with the draw-in groove, it is connected with the fixture block to push away to rotate on the handle, the dop and the draw-in groove cooperation of fixture block, the slot includes with plug matched with second sliding tray.

As a preferred embodiment, the clamping groove is positioned on the side of the elongated hole close to the closed end, and the clamping block is positioned on the side of the push handle close to the closed end.

As a preferred embodiment, the bottom of the clamping block is rotatably connected with the push handle.

As a preferred embodiment, the diameter of the spring is larger than the width of the elongated hole.

As a preferred embodiment, the lock body is provided with a mounting lug, and the slot is provided with a mounting lug.

As a preferred embodiment, the second sliding groove penetrates the slot.

As a preferable implementation mode, the pushing handle is provided with a first magnetic area, the clamping block is provided with a second magnetic area, and the positions of the first magnetic area and the second magnetic area are matched and attracted with each other.

The beneficial effects of the utility model are as follows:

the self-elastic slot designed by the utility model is locked in a normal state, namely, the plug is inserted into the slot, and the plug is pushed to be opened by hand, but the plug can be automatically locked again by loosening the hand, so that the plug can be opened and closed in a semi-automatic mode, the locking of the plug can be realized more conveniently and rapidly, the problem that the existing plug is opened and closed by pushing by hand is solved effectively, and the convenience is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an unlocked state according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing a locked state according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the internal structure of the unlocking state of the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 3 at A;

FIG. 5 is a schematic view showing the internal structure of the locking state of the present utility model;

fig. 6 is an enlarged schematic view at B in fig. 5.

In the figure, a 1-lock body; 2-clamping blocks; 3-pushing the handle; 4-elongated holes; 5-mounting ears; 6-slots; 7-clamping grooves; 8-closed end; 9-a spring; 10-a first sliding groove; 11-plug; 12-open end; 13-a second sliding groove; 14-clamping heads; 15-a second magnetic region; 16-first magnetic region.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise specifically indicated and defined. For example, the connection can be fixed connection, detachable connection or integral connection; can be mechanically or electrically connected; can be directly connected, can be connected through an intermediary medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, a self-elastic latch comprises a lock body 1 and a slot 6, wherein a first sliding groove 10 is arranged in the lock body 1, a closed end 8 and an open end 12 are respectively arranged at the left end and the right end of the lock body 1, the open end 12 is an opening of the first sliding groove 10, a strip hole 4 is arranged at the top of the first sliding groove 10, a plug 11 matched with the first sliding groove 10 is arranged in the first sliding groove 10, a spring 9 is arranged between the plug 11 and the closed end 8, the plug 11 is in sliding connection with the first sliding groove 10, the plug 11 is connected with a push handle 3, the push handle 3 extends from the strip hole 4 to the outside of the lock body 1, a clamping groove 7 is arranged on the upper surface of the lock body, a clamping block 2 is rotationally connected on the push handle 3, a clamping head 14 of the clamping block 2 is matched with the clamping groove 7, and the slot 6 comprises a second sliding groove 13 matched with the plug 11.

Referring to fig. 1 and 3, the clamping groove 7 is located on the side of the elongated hole 4 near the closed end 8, and the clamping block 2 is located on the side of the push handle 3 near the closed end 8.

Referring to fig. 3 and 4, the bottom of the clamping block 2 is rotatably connected with the push handle 3.

The diameter of the spring 9 is larger than the width of the elongated hole 4. The spring 9 is prevented from sliding out of the elongated hole 4.

Referring to fig. 1, a lock body 1 is provided with a mounting lug 5, and a slot 6 is provided with a mounting lug 5.

Referring to fig. 3, the second sliding groove 13 penetrates the slot 6.

The pushing handle 3 is provided with a first magnetic area 16, the clamping block 2 is provided with a second magnetic area 15, and the positions of the first magnetic area 16 and the second magnetic area 15 are matched and attracted with each other. The design can avoid the falling of the clamping block 2 in a natural state.

When the special condition of keeping the open state for a long time is needed, the plug can be limited by utilizing the cooperation of the clamping block and the clamping groove.

The use method of the utility model is very simple, after the lock body 1 and the slot 6 are aligned and installed, the lock body is generally installed on the inner sides of two windows (or doors), the plug 11 stretches out rightward (see the view angle of fig. 5) under the action of the spring 9 and keeps the state, and at the moment, if the plug 11 is inserted into the slot 6, the lock body is in a locking state as shown in fig. 5; by pushing the pushing handle 3 leftwards to be in the state of fig. 3, at the moment, the plug 11 is in contact with the locking state of the slot 6, the window (or door) can be opened, the clamping block 2 is clamped in the clamping groove 7 when the unlocking is needed, and attention is paid to the matching of the clamping block 2 and the clamping groove 7, so that the plug 11 needs to be pushed to the leftmost end and then pushed back to the right, and the clamping state of the clamping block 2 and the clamping groove 7 is the best.

The beneficial effects of the utility model are as follows:

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model. In addition, the technical solutions between the embodiments may be combined with each other, but must be based on the implementation by those of ordinary skill in the art; when the combination of the technical solutions is contradictory or impossible to realize, it should be considered that the combination of the technical solutions does not exist and is not within the scope of protection claimed by the present utility model.

Claims

1. The utility model provides a from bullet formula bolt, includes lock body and slot, its characterized in that, the lock body is internal to be provided with first sliding tray, both ends are blind end and open end respectively about the lock body, the open end is the opening of first sliding tray promptly, first sliding tray top is provided with rectangular hole, be provided with in the first sliding tray with first sliding tray matched with plug, be provided with the spring between plug and the blind end, plug and first sliding tray sliding connection, plug connection has the pushing handle, it extends to the outside of lock body from rectangular hole to push handle, the upper surface of lock body is provided with the draw-in groove, it is connected with the fixture block to push away to rotate on the handle, the dop and the draw-in groove of fixture block cooperate, the slot includes with plug matched with second sliding tray.

2. The self-ejecting latch according to claim 1, wherein said slot is located on the side of the slot adjacent the closed end and said latch is located on the side of the push handle adjacent the closed end.

3. The self-ejecting latch according to claim 2, wherein the bottom of the latch block is rotatably coupled to the push handle.

4. A self-ejecting pin according to claim 1, wherein the diameter of the spring is greater than the width of the slot.

5. The self-ejecting latch according to claim 1, wherein the lock body is provided with a mounting lug, and the slot is provided with a mounting lug.

6. The self-ejecting latch according to claim 1, wherein said second sliding slot extends through said slot.

7. The self-ejecting latch according to claim 1, wherein the push handle is provided with a first magnetic area, the clamping block is provided with a second magnetic area, and the first magnetic area and the second magnetic area are mutually matched and attracted.