CN210888471U

CN210888471U - Safety small clip

Info

Publication number: CN210888471U
Application number: CN201921573230.1U
Authority: CN
Inventors: 蒋飞耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-30
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a little checkpost of insurance, including first connecting rod, the sliding tray has been seted up to first connecting rod front end, sliding connection has the sliding block in the sliding tray, the sliding block front end is connected with the second connecting rod through first screw rotation, second connecting rod left end fixedly connected with detachable third connecting rod, set up the first perforation that the equidistance distributes on the third connecting rod, set up the second perforation corresponding with first perforation on the second connecting rod, be provided with first rivet in first perforation and the second perforation. This little checkpost of insurance uses through the cooperation of rotating first connecting rod, second connecting rod and the third connecting rod of connecting, is favorable to opening and shutting of window, and plays the effect of support, when avoiding wind-force great, the window produces the collision with the wall body and damages, improves the life of window, is convenient for adjust the position of sliding block in the sliding tray, changes the angle that opens and shuts of window, and the practicality is stronger, through the design of square groove, improves the security that little checkpost of insurance used.

Description

Safety small clip

Technical Field

The utility model relates to the technical field of accessories, specifically be insurance little checkpost.

Background

The window is a hole built on a wall or a roof in architecture to allow light or air to enter a room, and in fact, the window and the home are respectively a window and a door, and in modern Chinese, the window is a single window and can transmit light and emit smoke.

Along with the development of building technology and the improvement of human living standard, the structure of window also becomes complicated day by day in order to satisfy higher thermotechnical requirement, in order to avoid the influence that the wind direction opened and shut to the window, need install the little checkpost of insurance on the window, inject the position of window, protect the security and the stability of window, but the little checkpost of current insurance exists simple structure, the angle that the window opened and shut is unadjustable, the shortcoming that the practicality is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a little checkpost of insurance to the angle that proposes simple structure, window and open and shut among the solution above-mentioned background can not be adjusted, problem that the practicality is low.

In order to achieve the above object, the utility model provides a following technical scheme: little checkpost of insurance, including first connecting rod, the sliding tray has been seted up to first connecting rod front end, sliding connection has the sliding block in the sliding tray, the sliding block front end rotates through first screw and is connected with the second connecting rod, second connecting rod left end fixedly connected with detachable third connecting rod, set up the first perforation that the equidistance distributes on the third connecting rod, set up on the second connecting rod and perforate corresponding second with first perforation, be provided with first rivet in first perforation and the second perforation.

Preferably, third connecting rod left side front end is connected with the base through the second rivet rotation, align around the central point of second rivet and base, set up the third perforation of symmetry setting on the base, the third perforation is provided with 4 about the base symmetry.

Preferably, the sliding block front end has been seted up from last first open slot and the second open slot down having seted up in proper order, the snap-fit is connected with the mercury ball in the first open slot, swing joint has the iron plate in the second open slot, sliding block lower extreme swing joint has the tight screw in top.

Preferably, fourth through holes which are symmetrically arranged up and down are formed in the sliding groove.

Preferably, a square groove is formed in the third connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the safety small clip is used by matching the first connecting rod, the second connecting rod and the third connecting rod which are connected in a rotating mode, is beneficial to opening and closing of a window, plays a role in supporting, avoids the window from being damaged due to collision with a wall body when wind power is large, and prolongs the service life of the window;

2. the safety small clip ensures the stability of the whole structure without the action of external force by matching the sliding groove, the sliding block, the mercury ball, the iron block and the jacking screw, and has stronger practicability;

3. this little checkpost of insurance through the design in square groove, reduces the resistance between third connecting rod and the wind, when avoiding wind-force too big, causes the third connecting rod rupture, improves the security that the little checkpost of insurance used.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a rear schematic view of the present invention.

In the figure: 1. a first link; 2. a sliding groove; 3. a slider; 4. a first screw; 5. a second link; 6. a third link; 7. a first perforation; 8. a second perforation; 9. a first rivet; 10. a second rivet; 11. a base; 12. a third perforation; 13. a first open slot; 14. a second open slot; 15. a mercury ball; 16. an iron block; 17. jacking the screw tightly; 18. a fourth perforation; 19. a square groove.

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. 1-3, the present invention provides a technical solution: the safety small clip comprises a first connecting rod 1, a sliding groove 2, a sliding block 3, a first screw 4, a second connecting rod 5, a third connecting rod 6, a first through hole 7, a second through hole 8 and a first rivet 9, the device comprises a second rivet 10, a base 11, a third through hole 12, a first open groove 13, a second open groove 14, a mercury ball 15, an iron block 16, a tightening screw 17, a fourth through hole 18 and a square groove 19, wherein a sliding groove 2 is formed in the front end of a first connecting rod 1, a sliding block 3 is connected in the sliding groove 2 in a sliding mode, a second connecting rod 5 is rotatably connected to the front end of the sliding block 3 through a first screw 4, a detachable third connecting rod 6 is fixedly connected to the left end of the second connecting rod 5, first through holes 7 distributed at equal intervals are formed in the third connecting rod 6, second through holes 8 corresponding to the first through holes 7 are formed in the second connecting rod 5, and first rivets 9 are arranged in the first through holes 7 and the second through holes 8;

furthermore, the front end of the left side of the third connecting rod 6 is rotatably connected with a base 11 through a second rivet 10, the second rivet 10 is aligned with the central point of the base 11 in the front-back direction, third through holes 12 are symmetrically formed in the

base

11, 4 third through holes 12 are symmetrically formed in the base 11, the base 11 is conveniently fixed through the design of the third through holes 12, and the central points of the second rivet 10 and the base 11 are aligned to facilitate the rotation of the third connecting rod 6;

furthermore, the front end of the sliding block 3 is provided with a first open slot 13 and a second open slot 14 which are sequentially arranged from top to bottom, a mercury ball 15 is connected in the first open slot 13 in a clamping manner, an iron block 16 is movably connected in the second open slot 14, a jacking screw 17 is movably connected at the lower end of the sliding block 3, and the mercury ball 15, the iron block 16 and the jacking screw 17 are matched for use, so that the structural stability is kept under the condition of no external force;

furthermore, fourth through holes 18 are formed in the sliding groove 2 and are arranged vertically and symmetrically, and the first connecting rod 1 is fixed through the fourth through holes 18 due to the arrangement of the fourth through holes 18;

furthermore, a square groove 19 is formed in the third connecting rod 6, and due to the arrangement of the square groove 19, the resistance between the third connecting rod 6 and wind is reduced, and the third connecting rod 6 is prevented from being broken due to overlarge wind force.

The working principle is as follows: firstly, the sliding block 3 is put into the sliding groove 2, the second connecting rod 5 is connected with the sliding block 3 through the first screw 4, the third link 6 is then placed into the second link 5, and the first and second through

holes

7 and 8 are aligned, the first rivet 9 is fixed in the first and second through

holes

7 and 8, then, a third connecting rod 6 is connected with a base 11 by a second rivet 10, the base 11 is fixed at a designated place through a third through hole 12, finally, the first connecting rod 1 is fixed at the designated place through a fourth through hole 18, a tightening screw 17, a mercury ball 15 and an iron block 16 are mutually attached, the iron block 16 is ensured to be clamped with the sliding groove 2, the position of the sliding block 3 is ensured to be unchanged, when the mercury ball 15 is broken under the action of external force, the iron block 16 falls from the second opening groove 14, and the sliding block 3 slides in the sliding groove 2 to drive the whole window to be retracted, so that the window is closed.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The small safety clip comprises a first connecting rod and is characterized in that: the sliding groove has been seted up to first connecting rod front end, sliding connection has the sliding block in the sliding groove, the sliding block front end rotates through first screw and is connected with the second connecting rod, second connecting rod left end fixedly connected with detachable third connecting rod, set up the first perforation that the equidistance distributes on the third connecting rod, set up on the second connecting rod and perforate corresponding second with first perforation, first perforation and second are perforated and are provided with first rivet in.

2. A safety clip according to claim 1, wherein: the third connecting rod left side front end is connected with the base through the second rivet rotation, align around the central point of second rivet and base, set up the third perforation that the symmetry set up on the base, the third perforation is provided with 4 about the base symmetry.

3. A safety clip according to claim 1, wherein: first open slot and second open slot have been seted up from last down in proper order to the sliding block front end, the snap-fit is connected with the mercury ball in the first open slot, swing joint has the iron plate in the second open slot, sliding block lower extreme swing joint has the tight screw in top.

4. A safety clip according to claim 1, wherein: fourth through holes which are symmetrically arranged up and down are formed in the sliding groove.

5. A safety clip according to claim 1, wherein: and a square groove is formed in the third connecting rod.