CN220059217U

CN220059217U - Spring bolt device driven by connecting rod

Info

Publication number: CN220059217U
Application number: CN202320858503.7U
Authority: CN
Inventors: 窦小平; 孙俊杰; 蒋海英; 窦颖超
Original assignee: Changzhou Tian'an Lock Co ltd
Current assignee: Changzhou Tian'an Lock Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-11-21
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses a spring bolt device driven by a connecting rod, which comprises a door body, wherein a mounting groove is formed in the left side of the door body, clamping grooves are formed in the top and the bottom of the right side of an inner cavity of the mounting groove, limiting grooves are formed in the top and the bottom of the inner cavity of the clamping groove, a first spring is fixedly connected to the inner cavity of the limiting groove, and a limiting rod is fixedly connected to one end of the first spring. According to the utility model, through the cooperation of the door body, the mounting groove, the clamping groove, the limiting groove, the first spring, the limiting rod, the inclined panel, the clamping plate, the machine shell, the panel, the inclined tongue, the square tongue, the top groove, the side groove, the second spring, the movable block, the movable plate, the inclined surface block, the limiting plate, the fixed plate, the through groove, the screw rod, the movable rod and the limiting wheel, the bolt device driven by the connecting rod is convenient to assemble and disassemble, and the problem that the bolt is inconvenient to disassemble and overhaul due to abrasion caused by the fact that the bolt needs to be mounted through a plurality of bolts in the conventional bolt device is solved.

Description

Spring bolt device driven by connecting rod

Technical Field

The utility model relates to the technical field of spring bolt devices, in particular to a spring bolt device driven by a connecting rod.

Background

The lock tongue is a very vivid word in terms of the center of the door lock, if the side edge of the door provided with the door lock is regarded as a mouth, the lock tongue is really spit in and spit out like the tongue, the lock tongue is divided into a plurality of types, including a bevel tongue, a square tongue, a sawing-preventing lock tongue, a double-hook lock tongue and the like, and the lock cylinder is also divided into a single-lock tongue lock cylinder and a multi-point lock tongue lock cylinder by the number of the lock tongues;

for example, the utility model in China provides a spring bolt device, and the bulletin number is: CN211081296U, the bolt device of this patent is favorable to the arrangement of fixed knot structure through setting up the connecting piece that two intervals set up, prevents to interfere with other structure, simultaneously, also conveniently arrange the riveting hole respectively on two connecting pieces, and then realize the firm installation of bolt device, but this patent needs to install through a great deal of bolt, and the corrosion can appear in the long-time use of bolt, and it is very inconvenient when need dismantling the maintenance to lead to the bolt to appear wearing and tearing, therefore, the utility model's aim at improves the practicality of bolt device through convenient mounting structure.

Disclosure of Invention

The utility model aims to provide a spring bolt device driven by a connecting rod, which has the advantage of convenient maintenance, and solves the problem that the existing spring bolt device needs to be installed through a plurality of bolts, rust can occur when the bolts are used for a long time, so that the spring bolt is worn and the inconvenience is caused when the spring bolt needs to be disassembled and maintained.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connecting rod driven spring bolt device, includes the door body, the mounting groove has been seted up in the left side of the door body, the draw-in groove has all been seted up at the top and the bottom on mounting groove inner chamber right side, the spacing groove has all been seted up at the top and the bottom of draw-in groove inner chamber, the first spring of inner chamber fixedly connected with spring, the one end fixedly connected with gag lever post of first spring is kept away from to the gag lever post, the one end fixedly connected with inclined panel of first spring is kept away from to the gag lever post, one side swing joint opposite to the inclined panel has the cardboard, the left side fixedly connected with casing of cardboard, the left side fixedly connected with panel of casing, the top of casing left side is provided with the tongue, the roof groove has been seted up at the top of mounting groove inner chamber, the right side groove inner chamber has been seted up, the bottom fixedly connected with second spring of side groove inner chamber, the top fixedly connected with fly leaf of second spring, the left side fixedly connected with fly leaf, the top fixedly connected with fly leaf of fly leaf has the inclined plane, the top swing joint has the inclined plane, the screw rod has the side of screw rod fixedly connected with one end of screw rod, the side of fly leaf has the screw rod has the side of fly leaf, the side of screw rod fixedly connected with the side of fly leaf.

Preferably, the right side fixedly connected with picture peg of casing, the right side fixedly connected with plug bush of mounting groove inner chamber, the surface and the inner chamber swing joint of plug bush.

Preferably, the bottom of casing fixedly connected with locating lever, the bottom fixedly connected with locating sleeve of mounting groove inner chamber, the surface of locating lever and the inner chamber swing joint of locating sleeve.

Preferably, the left side of the installation groove is provided with a placing groove, and the surface of the panel is movably connected with the inner cavity of the placing groove.

Preferably, the left side of logical groove inner chamber has seted up and has accomodate the groove, the one end fixedly connected with regulating plate of screw rod, the surface of regulating plate and the inner chamber swing joint of accomodating the groove.

Preferably, the front of the door body is fixedly connected with a cover plate through screws, and the cover plate is made of iron sheets.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the cooperation of the door body, the mounting groove, the clamping groove, the limiting groove, the first spring, the limiting rod, the inclined panel, the clamping plate, the machine shell, the panel, the inclined tongue, the square tongue, the top groove, the side groove, the second spring, the movable block, the movable plate, the inclined surface block, the limiting plate, the fixed plate, the through groove, the screw rod, the movable rod and the limiting wheel, the bolt device driven by the connecting rod is convenient to assemble and disassemble, and the problem that the bolt is inconvenient to disassemble and overhaul due to abrasion caused by the fact that the bolt needs to be mounted through a plurality of bolts in the conventional bolt device is solved.

2. The utility model is used for increasing the compactness of the shell when the shell is inserted into the inner cavity of the mounting groove by arranging the plugboard and the plug bush, increasing the mounting strength of the shell by arranging the positioning rod and the positioning sleeve, placing the panel by arranging the placing groove, increasing the aesthetic property of the bolt device after being mounted, storing and placing the adjusting disc at one end of the screw by arranging the storage groove, and facilitating the overhauling and maintenance of the mechanical parts in the inner cavity of the door body by arranging the cover plate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of a portion of the utility model at A in FIG. 1;

fig. 4 is an enlarged partial schematic view of the present utility model at B in fig. 1.

In the figure: 1. a door body; 2. a mounting groove; 3. a clamping groove; 4. a limit groove; 5. a first spring; 6. a limit rod; 7. a bevel panel; 8. a clamping plate; 9. a housing; 10. a panel; 11. a beveled tongue; 12. a square tongue; 13. a top groove; 14. a side groove; 15. a second spring; 16. a movable block; 17. a moving plate; 18. a bevel block; 19. a limiting plate; 20. a fixing plate; 21. a through groove; 22. a screw; 23. a movable rod; 24. and a limiting wheel.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a spring bolt device driven by a connecting rod comprises a door body 1, wherein a mounting groove 2 is formed in the left side of the door body 1, clamping grooves 3 are formed in the top and the bottom of the right side of an inner cavity of the mounting groove 2, a limit groove 4 is formed in the top and the bottom of the inner cavity of the clamping groove 3, a first spring 5 is fixedly connected in the inner cavity of the limit groove 4, a limit rod 6 is fixedly connected to one end of the first spring 5, one end of the limit rod 6, far away from the first spring 5, is fixedly connected with a bevel board 7, a clamping board 8 is movably connected to the opposite side of the bevel board 7, a casing 9 is fixedly connected to the left side of the clamping board 8, a panel 10 is fixedly connected to the left side of the casing 9, a bevel tongue 11 is arranged at the top of the left side of the casing 9, a square tongue 12 is arranged at the bottom of the left side of the casing 9, a top groove 13 is formed in the top of the inner cavity of the mounting groove 2, the right side of roof groove 13 inner chamber has been seted up side groove 14, the bottom fixedly connected with second spring 15 in side groove 14 inner chamber, the top fixedly connected with movable block 16 of second spring 15, the left side fixedly connected with movable block 16 movable plate 17, the top fixedly connected with sloping block 18 of movable plate 17, the bottom fixedly connected with limiting plate 19 of movable plate 17, the top fixedly connected with fixed plate 20 of casing 9, the surface swing joint of card and fixed plate 20 is passed through to one side of limiting plate 19, logical groove 21 has been seted up in the left side of roof groove 13 inner chamber, the inner chamber threaded connection of logical groove 21 has screw rod 22, the one end swing joint of screw rod 22 has movable rod 23, the one end swing joint that the screw rod 22 was kept away from to movable rod 23 has spacing wheel 24, the surface swing joint of spacing wheel 24 and sloping block 18.

The right side of the shell 9 is fixedly connected with a plugboard, the right side of the inner cavity of the mounting groove 2 is fixedly connected with a plug bush, and the surface of the plugboard is movably connected with the inner cavity of the plug bush.

Through above-mentioned technical scheme, through setting up picture peg and plug bush for the compactness when increasing casing 9 and inserting mounting groove 2 inner chamber.

The bottom of the shell 9 is fixedly connected with a positioning rod, the bottom of the inner cavity of the mounting groove 2 is fixedly connected with a positioning sleeve, and the surface of the positioning rod is movably connected with the inner cavity of the positioning sleeve.

Through above-mentioned technical scheme, through setting up locating lever and spacer sleeve for increase the installation intensity of casing 9.

A placing groove is formed in the left side of the mounting groove 2, and the surface of the panel 10 is movably connected with the inner cavity of the placing groove.

Through above-mentioned technical scheme, through setting up the standing groove for place panel 10, increase the aesthetic property after the spring bolt device installation.

The left side of the inner cavity of the through groove 21 is provided with a storage groove, one end of the screw 22 is fixedly connected with an adjusting disc, and the surface of the adjusting disc is movably connected with the inner cavity of the storage groove.

Through above-mentioned technical scheme, through setting up the storage tank for accomodate the adjustment disk of screw rod 22 one end and place.

The front of the door body 1 is fixedly connected with a cover plate through screws, and the cover plate is made of iron sheets.

Through above-mentioned technical scheme, through setting up the apron, make things convenient for the maintainer to overhaul the maintenance to the mechanical parts of door body 1 inner chamber.

During the use, lock installer inserts the inner chamber of mounting groove 2 with the spring bolt device wholly, until cardboard 8 on casing 9 right side inserts between two sets of inclined plane boards 7, inclined plane board 7 presss from both sides tightly spacing to cardboard 8's top and bottom under the effect of first spring 5 and gag lever post 6, afterwards, rotates screw rod 22, and screw rod 22 drives movable rod 23 and spacing wheel 24 and removes, and spacing wheel 24 removes extrusion inclined plane piece 18, and inclined plane piece 18 drives limiting plate 19 and moves down to its surface contact with fixed plate 20, in order to accomplish the installation work of spring bolt device.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spring bolt device of connecting rod transmission, includes door body (1), its characterized in that: the door body (1) is characterized in that the left side of the door body (1) is provided with a mounting groove (2), the top and the bottom of the right side of an inner cavity of the mounting groove (2) are provided with clamping grooves (3), the top and the bottom of the inner cavity of the clamping grooves (3) are provided with limiting grooves (4), the inner cavity of the limiting grooves (4) is fixedly connected with a first spring (5), one end of the first spring (5) is fixedly connected with a limiting rod (6), one end of the limiting rod (6) far away from the first spring (5) is fixedly connected with a bevel board (7), one side of the bevel board (7) opposite to the bevel board is movably connected with a clamping board (8), the left side of the clamping board (8) is fixedly connected with a casing (9), the left side of the casing (9) is fixedly connected with a panel (10), the top of the left side of the casing (9) is provided with a bevel tongue (11), the bottom of the left side of the casing (9) is provided with a square tongue (12), the top of the inner cavity of the mounting groove (2) is provided with a top groove (13), one end of the inner cavity of the first spring (5) is fixedly connected with a bevel board (7), one side of the right side of the inner cavity (13) is far away from the first spring (5), one side of the right side of the bevel board (16) is fixedly connected with a movable spring (16), one side of the top (16) is fixedly connected with a movable board (16), the utility model discloses a movable plate, including fixed plate (20), movable plate (17), fixed plate (20), clamping piece and fixed plate (20) are passed through to the top fixedly connected with sloping block (18), movable plate (17), clamping piece and fixed plate (20) are passed through to one side of casing (9), logical groove (21) have been seted up in the left side of roof groove (13) inner chamber, the inner chamber threaded connection of logical groove (21) has screw rod (22), the one end swing joint of screw rod (22) has movable rod (23), the one end swing joint that screw rod (22) were kept away from to movable rod (23) has spacing wheel (24), the surface of spacing wheel (24) and the surface swing joint of sloping block (18).

2. A rod actuated deadbolt assembly as defined in claim 1 wherein: the right side of casing (9) fixedly connected with picture peg, the right side fixedly connected with plug bush of mounting groove (2) inner chamber, the surface of picture peg and the inner chamber swing joint of plug bush.

3. A rod actuated deadbolt assembly as defined in claim 1 wherein: the bottom of casing (9) fixedly connected with locating lever, the bottom fixedly connected with locating sleeve of mounting groove (2) inner chamber, the surface of locating lever and the inner chamber swing joint of locating sleeve.

4. A rod actuated deadbolt assembly as defined in claim 1 wherein: the left side of mounting groove (2) has seted up the standing groove, and the inner chamber swing joint of surface and standing groove of panel (10).

5. A rod actuated deadbolt assembly as defined in claim 1 wherein: the left side of the inner cavity of the through groove (21) is provided with a storage groove, one end of the screw rod (22) is fixedly connected with an adjusting disc, and the surface of the adjusting disc is movably connected with the inner cavity of the storage groove.

6. A rod actuated deadbolt assembly as defined in claim 1 wherein: the front of the door body (1) is fixedly connected with a cover plate through screws, and the cover plate is made of iron sheets.