CN212802847U

CN212802847U - Rotary front cover and partition lock device using same

Info

Publication number: CN212802847U
Application number: CN202021344040.5U
Authority: CN
Inventors: 刘阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-03-26
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a close formula protecgulum soon and use its cut off locking device. The rotary-closing type front cover comprises a mounting plate, a sliding block, a buffering assembly and a first cover body, wherein the sliding block is movably arranged on the mounting plate, the buffering assembly is arranged on the mounting plate and is in driving connection with the sliding block, the first cover body is detachably arranged on the mounting plate, and a clamping hole is formed in the outer wall of the first cover body; the partition lock device comprises the rotary-closing type front cover, a lock body and a lock catch. The rotary-closing type front cover adopts a rebound clamping mode to replace the traditional bolt connection, so that the disassembly and the assembly are convenient; when the connecting structure is used for the partition lock device, the connecting structure cannot be seen from the surface, so that the integral attractiveness is improved. And certain anti-theft effect is achieved, and a non-professional person cannot dismantle the partition lock device.

Description

Rotary front cover and partition lock device using same

Technical Field

The utility model relates to a bathroom hardware technical field, in particular to spiral box-like protecgulum and use its cut off locking device soon.

Background

The toilet partition is suitable for public buildings and commercial buildings, and is characterized in that the toilet partition is divided into independent spaces by baffles, each independent space is provided with a special partition lock, and the partition lock is used for closing the door leaf of the independent space.

The front cover of the existing partition lock is generally fixedly installed by screws, and the installation is complex; the screws can be seen from the surface, so that the integral attractiveness of the partition lock is influenced; in addition, the existing partition lock is easy to be stolen, and a lawbreaker can steal the existing partition lock by detaching the bolt on the surface, so that the existing partition lock is lack of safety.

SUMMERY OF THE UTILITY MODEL

According to one aspect of the utility model, a rotary front cover is provided, which comprises a mounting plate, a slide block, a buffering component and a first cover body, wherein the slide block is movably arranged on the mounting plate, the buffering component is arranged on the mounting plate and is in driving connection with the slide block, the first cover body is detachably arranged on the mounting plate, and the outer wall of the first cover body is provided with a clamping hole; the sliding block is detachably matched with the clamping hole, and when the sliding block is clamped with the clamping hole, the first cover body cannot be detached; when the sliding block is separated from the clamping hole, the first cover body can be detached.

The utility model discloses a be applied to and cut off spiral-closing type protecgulum of lock. In this closure formula protecgulum, first lid and mounting panel can be dismantled and be connected, and adopt slider, buffering subassembly as spacing joint component. During installation, the first front cover extrudes the sliding block to force the sliding block to overcome the retraction of the buffer assembly, and the sliding block is matched with the clamping hole to realize limiting clamping; when the first cover body is detached, the sliding block is extruded by external force, the sliding block is forced to overcome the elastic force of the buffering assembly to be separated from the clamping hole, the limiting effect is eliminated, and the first cover body can be detached. The utility model adopts the mode of springback clamping to replace the traditional bolt connection, thereby facilitating the disassembly and assembly; and the clamping structure can not be seen from the surface, so that the integral aesthetic property is improved.

In some embodiments, the edge of the mounting plate is provided with a plurality of clamping grooves, the inner wall of the first cover body is provided with a plurality of clamping pieces, and the plurality of clamping pieces are detachably matched with the plurality of clamping grooves; the first cover body is rotatably matched with the mounting plate, and the card and the clamping groove are clamped when the first cover body rotates positively; when the card is rotated reversely, the card and the card slot are separated.

From this, the joint can be dismantled through the mode of closing soon to mounting panel and first lid. During the installation, with first lid cover outside the mounting panel, first protecgulum extrusion slider forces the slider to overcome the buffering subassembly and contracts back this moment, then just rotates first lid, card, draw-in groove joint, slider, card hole joint. When the cover is detached, the sliding block is extruded by external force, the sliding block is forced to overcome the elasticity of the buffering assembly to be separated from the clamping hole, then the first cover body is reversely rotated, the clamping piece and the clamping groove are separated, and the first cover body is taken out.

In some embodiments, a sliding groove is formed in the mounting plate, the buffering assembly comprises a pressing plate and a spring, the sliding block is movably arranged in the sliding groove, the spring is arranged in the sliding groove and abuts against the sliding block, and the pressing plate is arranged at the notch of the sliding groove and limits the sliding block and the spring.

Therefore, the sliding block is always subjected to the force far away from the circle center under the action of the spring and can be stably clamped with the first cover body; the cover plate is used for packaging the sliding block and the spring.

In some embodiments, the front end of the sliding groove is provided with a limiting groove, the two sides of the sliding block are provided with limiting blocks, and the limiting groove is matched with the limiting blocks.

From this, spacing groove, stopper configuration are spacing to the slider stroke, prevent that it breaks away from the spout.

In some embodiments, the rear end of the sliding block is provided with a limiting column, and the spring is sleeved on the limiting column.

From this, spacing post is spring mounting point, through above structural installation, and is simple swift.

In some embodiments, the front cover further comprises a cushion pad disposed on the mounting plate, the cushion pad being located between the mounting plate and the first cover body.

Thus, the cushion pad is disposed to fill the mounting gap between the mounting plate and the first cover, thereby preventing the first cover from loosening.

In some embodiments, the front cover further includes a linkage shaft, the mounting plate, the cushion pad and the first cover body are coaxially distributed, and the axes of the mounting plate, the cushion pad and the first cover body are provided with linkage holes, and the linkage holes are matched with the linkage shaft.

Therefore, the linkage shaft is configured to be linked with the lock body, and the lock body can be opened by rotating the linkage shaft when an emergency occurs.

In some embodiments, the front cover further comprises an indicating sheet, the indicating sheet is arranged on the linkage shaft, and the indicating sheet is positioned between the first cover body and the cushion pad; the end face of the first cover body is provided with a perspective hole.

Therefore, the indicating sheet is configured to indicate the state of the lock body, is linked with the linkage shaft and can rotate along with the linkage shaft to express different state views.

The utility model discloses an aspect still provides cuts off lock device, including foretell spiral-closure type protecgulum, still include lock body, hasp, the stiff end and the mounting panel of lock body are connected, and the transmission end of lock body passes through the trace and is connected with the universal driving shaft drive, the drive end and the separable cooperation of hasp of lock body.

The utility model discloses still disclose a cut off locking device, the device utilizes installing of foretell box-like protecgulum soon. During installation, the lock body and the rotary-closing type front cover are respectively located on two end faces of the door plate, and the lock body is connected with the mounting plate of the rotary-closing type front cover through the door plate, so that the installation is convenient.

In some embodiments, the lock body comprises a connecting plate, a bolt, a transmission shaft, a handle and a second cover body, wherein the second cover body covers the connecting plate; the connecting plate is provided with a connecting column, the mounting plate is provided with a connecting hole, and the connecting column is connected with the connecting hole through a bolt; the lock tongue is slidably arranged between the connecting plate and the second cover body, the transmission shaft is rotatably arranged on the connecting plate, and the transmission shaft is in transmission fit with the lock tongue; one end of the transmission shaft penetrates through the connecting plate and is in driving connection with the linkage shaft through the linkage rod, and the other end of the transmission shaft penetrates through the second cover body and is connected with the handle.

Therefore, when the transmission shaft is rotated to drive the lock tongue, the linkage shaft can also rotate under the action of the linkage rod, so that the indication sheet is driven to rotate. And when emergency happens, the transmission shaft can be rotated by rotating the linkage shaft, so that the lock body is opened.

The beneficial effects of the utility model are that: the rotary-closing type front cover adopts a rebound clamping mode to replace the traditional bolt connection, so that the disassembly and the assembly are convenient; when the connecting structure is used for the partition lock device, the connecting structure cannot be seen from the surface, so that the integral attractiveness is improved. And certain anti-theft effect is achieved, and a non-professional person cannot dismantle the partition lock device.

Drawings

Fig. 1 is a schematic perspective view of a partition lock device according to an embodiment of the present invention.

Fig. 2 is a perspective view of the partition lock device shown in fig. 1 from another perspective.

Fig. 3 is an exploded perspective view of the twist-on bezel of the partition lock device of fig. 1.

Fig. 4 is an exploded perspective view of the alternative view of the twist-on front cover of the partition lock device of fig. 1.

Fig. 5 is an exploded perspective view of the partition lock device shown in fig. 1.

Fig. 6 is an exploded perspective view illustrating an installation state of the partition lock device shown in fig. 1.

Reference numbers in the figures: the lock comprises a 1-screwing type front cover, a 11-mounting plate, a 111-clamping groove, a 112-sliding groove, a 113-limiting groove, a 114-connecting hole, a 12-sliding block, a 121-limiting block, a 122-limiting column, a 13-buffering component, a 131-pressing plate, a 132-spring, a 14-first cover body, a 141-clamping hole, a 142-clamping piece, a 143-perspective hole, a 15-buffering pad, a 16-linkage shaft, a 1 a-linkage hole, a 2-lock body, a 21-connecting plate, a 211-connecting column, a 22-locking tongue, a 221-through groove, a 222-straight tooth, a 23-transmission shaft, 231-transmission teeth, a 24-handle, a 25-second cover body, a 26-linkage rod and an a-door plate.

Detailed Description

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

Fig. 1 to 3 schematically show a front cover 1 of a rotary-closing type according to an embodiment of the present invention, which includes a mounting plate 11, a slider 12, a buffering assembly 13, and a first cover 14, wherein the slider 12 is movably disposed on the mounting plate 11, the buffering assembly 13 is disposed on the mounting plate 11 and is in driving connection with the slider 12, the first cover 14 is detachably disposed on the mounting plate 11, and an outer wall of the first cover 14 is provided with a locking hole 141; the sliding block 12 is detachably matched with the clamping hole 141, and when the sliding block 12 is clamped with the clamping hole 141, the first cover body 14 cannot be detached; when the slider 12 is separated from the engaging hole 141, the first cover 14 can be detached.

The utility model discloses a be applied to and cut off spiral-closing type protecgulum of lock. In the rotary-closing front cover, a first cover body 14 is detachably connected with a mounting plate 11, and a sliding block 12 and a buffering assembly 13 are adopted as limiting clamping components. During installation, the first front cover extrudes the sliding block 12 to force the sliding block 12 to overcome the retraction of the buffer assembly 13, and the sliding block 12 is matched with the clamping hole 141 to realize limiting clamping; during disassembly, the sliding block 12 is extruded by external force, so that the sliding block 12 is forced to be separated from the clamping hole 141 by overcoming the elastic force of the buffer assembly 13, the limit is eliminated, and the first cover body 14 can be disassembled. The utility model adopts the mode of springback clamping to replace the traditional bolt connection, thereby facilitating the disassembly and assembly; and the clamping structure can not be seen from the surface, so that the integral aesthetic property is improved.

With reference to fig. 2-3, the edge of the mounting plate 11 is provided with a plurality of slots 111, the inner wall of the first cover 14 is provided with a plurality of clips 142, the slots 111 and the clips 142 are correspondingly arranged, the slots 111 are L-shaped slots, and the clips 142 are detachably engaged with the slots 111; the first cover 14 is rotatably matched with the mounting plate 11, and when the first cover rotates positively, the card 142 and the slot 111 are clamped; when the card 142 and the card slot 111 are rotated reversely, they are separated. In this embodiment, two card slots 111 are provided, and the two card slots 111 are distributed oppositely; there are two cards 142, and the two cards 142 are also distributed oppositely.

The mounting plate 11 and the first cover 14 are detachably clamped in a screwing manner. During installation, the first cover body 14 is sleeved outside the installation plate 11, at the moment, the first front cover extrudes the sliding block 12 to force the sliding block 12 to retract by overcoming the buffer assembly 13, then the first cover body 14 is rotated positively, the clamping piece 142 and the clamping groove 111 are clamped, and the sliding block 12 and the clamping hole 141 are clamped. During disassembly, the sliding block 12 is squeezed by external force, the sliding block 12 is forced to be separated from the card hole 141 by overcoming the elastic force of the buffer assembly 13, then the first cover 14 is rotated reversely, the card 142 is separated from the card slot 111, and the first cover 14 is taken out.

With reference to fig. 2-3, the mounting plate 11 is provided with a sliding slot 112, the buffering assembly 13 includes a pressing plate 131 and a spring 132, the sliding block 12 is movably disposed in the sliding slot 112, and the spring 132 is disposed in the sliding slot 112 and abuts against the sliding block 12; the pressing plate 131 is arranged at the notch of the sliding groove 112 and limits the sliding block 12 and the spring 132, and the pressing plate 131 is installed through screws. The slider 12 is always forced away from the center of the circle under the action of the spring 132, and can be stably clamped with the first cover 14; the cover plate is used to enclose the slider 12 and the spring 132.

Referring to fig. 2-3, the front end of the sliding groove 112 is provided with a limiting groove 113, two sides of the sliding block 12 are provided with limiting blocks 121, and the limiting groove 113 is matched with the limiting blocks 121. The limiting groove 113 and the limiting block 121 are configured to limit the stroke of the slider 12 and prevent the slider from separating from the sliding groove 112.

Referring to fig. 2-3, the rear end of the slider 12 is provided with a limiting post 122, and the spring 132 is sleeved on the limiting post 122. Spacing post 122 is spring 132 mounting point, and through above structural installation, simple swift.

With reference to fig. 2-3, the front cover 1 further includes a cushion pad 15, and the cushion pad 15 is made of rubber; the cushion pad 15 is provided on the mounting plate 11, and the cushion pad 15 is located between the mounting plate 11 and the first cover 14. The cushion pad 15 is disposed to fill a mounting gap between the mounting plate 11 and the first cover 14, and prevent the first cover 14 from loosening.

Referring to fig. 2-3, the front cover 1 further includes a linkage shaft 16, the mounting plate 11, the cushion pad 15, and the first cover 14 are coaxially disposed, and the axes of the mounting plate 11, the cushion pad 15, and the first cover 14 are provided with a linkage hole 1a, and the linkage hole 1a is matched with the linkage shaft 16. The linkage shaft 16 is configured to be linked with the lock body 2, and the lock body 2 can be unlocked by rotating the linkage shaft 16 when an emergency occurs.

Referring to fig. 2-3, the front cover 1 further includes an indicating sheet (not shown) disposed on the linkage shaft 16, the indicating sheet is located between the first cover 14 and the cushion pad 15; the see-through hole 143 is formed in the end surface of the first cover 14. The indicating sheet is configured to indicate the state of the lock body 2, and the indicating sheet is linked with the linkage shaft 16 and can rotate along with the linkage shaft 16 to express different state views.

With reference to fig. 1 and 5, the partition lock device using the above-mentioned screwing type front cover includes the above-mentioned screwing type front cover 1, and further includes a lock body 2 and a lock catch (not shown in the drawings), wherein a fixed end of the lock body 2 is connected with the mounting plate 11, a transmission end of the lock body 2 is drivingly connected with the linkage shaft 16 through a linkage rod 26, and a driving end of the lock body 2 is detachably matched with the lock catch.

The utility model discloses still disclose a cut off locking device, the device utilizes installing of foretell box-like protecgulum soon. During installation, the lock body 2 and the rotary-closing type front cover are respectively located on two end faces of the door plate a, and the lock body 2 is connected with the mounting plate 11 of the rotary-closing type front cover through the door plate a, so that the installation is convenient.

Referring to fig. 1 and 5, the lock body 2 includes a connecting plate 21, a locking tongue 22, a transmission shaft 23, a handle 24, and a second cover 25, wherein the second cover 25 covers the connecting plate 21; two connecting columns 211 are arranged on the connecting plate 21, two connecting holes 114 are arranged on the mounting plate 11, and the connecting columns 211 are connected with the connecting holes 114 through bolts; the bolt 22 is slidably arranged between the connecting plate 21 and the second cover 25, the transmission shaft 23 is rotatably arranged on the connecting plate 21, and the transmission shaft 23 is in transmission fit with the bolt 22; one end of the transmission shaft 23 penetrates through the connecting plate 21 and is in driving connection with the linkage shaft 16 through the linkage rod 26, and the other end of the transmission shaft 23 penetrates through the second cover body 25 and is connected with the handle 24.

When the rotating transmission shaft 23 drives the lock tongue 22, the linkage shaft 16 is also rotated by the linkage rod 26, thereby driving the indicator piece to rotate. And when an emergency occurs, the transmission shaft 23 can be rotated by rotating the linkage shaft 16, thereby unlocking the lock body 2.

Referring to fig. 5, a driving tooth 231 is provided on an outer wall of driving shaft 23, a through groove 221 is provided on an end surface of locking bolt 22, and a straight tooth 222 is provided on one inner wall of through groove 221, and straight tooth 222 is engaged with driving tooth 231.

Referring to fig. 6, the specific installation method of the partition lock device is as follows:

firstly, three round holes are formed in a door plate a, the upper round hole and the lower round hole are penetrating holes of a connecting column 211, and the middle round hole is a penetrating hole of a connecting rod; then, the lock body 2 and the screwing type front cover 1 are respectively arranged on two end surfaces of the door plate a, two connecting columns 211 on a connecting plate 21 of the lock body 2 are inserted into the upper round hole and the lower round hole, and the mounting plates 11 are connected through bolts; then, the linkage rod 26 penetrates through the middle round hole and is inserted into the transmission shaft 23; finally, the first cover 14 is screwed to the mounting plate 11.

The rotary-closing type front cover adopts a rebound clamping mode to replace the traditional bolt connection, so that the disassembly and the assembly are convenient; when the connecting structure is used for the partition lock device, the connecting structure cannot be seen from the surface, so that the integral attractiveness is improved. And certain anti-theft effect is achieved, and a non-professional person cannot dismantle the partition lock device.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The screw-on type front cover is characterized by comprising a mounting plate (11), a sliding block (12), a buffering assembly (13) and a first cover body (14), wherein the sliding block (12) is movably arranged on the mounting plate (11), the buffering assembly (13) is arranged on the mounting plate (11) and is in driving connection with the sliding block (12), the first cover body (14) is detachably screwed on the mounting plate (11), and a clamping hole (141) is formed in the outer wall of the first cover body (14); the sliding block (12) is detachably matched with the clamping hole (141), and when the sliding block (12) is clamped with the clamping hole (141), the first cover body (14) cannot be detached; when the slide block (12) is separated from the clamping hole (141), the first cover body (14) can be detached.

2. The screw-on front cover according to claim 1, characterized in that the edge of the mounting plate (11) is provided with a plurality of slots (111), the inner wall of the first cover body (14) is provided with a plurality of clamping pieces (142), and the plurality of clamping pieces (142) are detachably matched with the plurality of slots (111); the first cover body (14) is rotatably matched with the mounting plate (11), and the card (142) and the clamping groove (111) are clamped when the first cover body rotates positively; when the card is rotated reversely, the card (142) and the card slot (111) are separated.

3. The rotary front cover according to claim 2, wherein a sliding slot (112) is formed in the mounting plate (11), the buffer assembly (13) includes a pressing plate (131) and a spring (132), the sliding block (12) is movably disposed in the sliding slot (112), the spring (132) is disposed in the sliding slot (112) and abuts against the sliding block (12), and the pressing plate (131) is disposed at a notch of the sliding slot (112) and limits the sliding block (12) and the spring (132).

4. The screw-on front cover according to claim 3, characterized in that the front end of the sliding groove (112) is provided with a limiting groove (113), the two sides of the sliding block (12) are provided with limiting blocks (121), and the limiting groove (113) is matched with the limiting blocks (121).

5. The screw-on front cover according to claim 4, characterized in that the rear end of the slider (12) is provided with a limiting post (122), and the spring (132) is sleeved on the limiting post (122).

6. The screw front cover according to any one of claims 1 to 5, further comprising a cushion (15), wherein the cushion (15) is provided on the mounting plate (11), and wherein the cushion (15) is located between the mounting plate (11) and the first cover body (14).

7. The rotary front cover according to claim 6, further comprising a linkage shaft (16), wherein the mounting plate (11), the cushion pad (15) and the first cover body (14) are coaxially distributed, a linkage hole (1a) is formed in the axes of the mounting plate (11), the cushion pad (15) and the first cover body (14), and the linkage hole (1a) is matched with the linkage shaft (16).

8. The screw-on front cover according to claim 7, further comprising an indicating sheet disposed on the linkage shaft (16), the indicating sheet being located between the first cover body (14) and the cushion pad (15); the end face of the first cover body (14) is provided with a perspective hole (143).

9. The separation lock device comprises the rotary-closing type front cover (1) as claimed in claim 8, and is characterized by further comprising a lock body (2) and a lock catch, wherein the fixed end of the lock body (2) is connected with the mounting plate (11), the transmission end of the lock body (2) is in driving connection with the linkage shaft (16) through a linkage rod (26), and the driving end of the lock body (2) is in separable fit with the lock catch.

10. The partition lock device according to claim 9, wherein the lock body (2) comprises a connecting plate (21), a latch (22), a transmission shaft (23), a handle (24), and a second cover (25), and the second cover (25) is covered on the connecting plate (21); a connecting column (211) is arranged on the connecting plate (21), a connecting hole (114) is arranged on the mounting plate (11), and the connecting column (211) is connected with the connecting hole (114) through a bolt; the lock tongue (22) is slidably arranged between the connecting plate (21) and the second cover body (25), the transmission shaft (23) is rotatably arranged on the connecting plate (21), and the transmission shaft (23) is in transmission fit with the lock tongue (22); one end of the transmission shaft (23) penetrates through the connecting plate (21) and is in driving connection with the linkage shaft (16) through the linkage rod (26), and the other end of the transmission shaft (23) penetrates through the second cover body (25) and is connected with the handle (24).