CN215255421U

CN215255421U - Silica gel mute door stopper

Info

Publication number: CN215255421U
Application number: CN202121649244.4U
Authority: CN
Inventors: 谈振华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-21
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to a silica gel mute door stopper, which comprises a handle sleeve part and a magnetic attraction anti-collision part; the handle sleeve part is positioned at the corner of the L-shaped door lock handle, the magnetic attraction anti-collision part is positioned on the wall, and the handle sleeve part corresponds to the magnetic attraction anti-collision part in position; the handle sleeve part comprises a sleeve, a connecting piece and an iron material, the sleeve is cylindrical and is positioned at two ends of the connecting piece, and the iron material is positioned in the connecting piece; the magnetic attraction anti-collision part comprises an anti-collision block, a magnet, a spring and a screw, wherein the magnet is positioned at the tail end of a center hole of the anti-collision block, and the screw is driven into the wall. The utility model discloses the setting can form magnetism and inhale on lock handle and wall, and the cover is established at the lock and is taken hold of, need not reprocess the lock handle, can form the buffering to the corner of the lock handle of L shape, avoids damaging the junction of lock handle and lock to realize multistage buffering anticollision, the life-span is longer.

Description

Silica gel mute door stopper

Technical Field

The utility model relates to a door-inhale, concretely relates to silica gel silence door-inhale.

Background

The door stopper is also commonly called as a door stopper, and is also a device for sucking and positioning the door leaf after the door leaf is opened so as to prevent the door leaf from being closed by wind or touching the door leaf.

Named as door lock with door stopper, the application number is: 200720016683.5, publication number: chinese utility model patent CN201137326 discloses: "a take door lock of door-inhale, by magnet, lock, inhale the seat and constitute, its special character is: the technical scheme is that a magnet is arranged in a door lock handle, and the door lock handle and a magnetic seat of the door lock are attracted to form the door lock with a door stopper.

Named as a door stopper device arranged on a lock handle, and the application number is as follows: 201220485908.2, publication number: chinese utility model patent CN202745557U discloses: a magnet or a metal device 1 is arranged on a lock handle 4 of the door lock, a door stopper base is arranged on a wall 5 corresponding to the magnet or the metal device 1, a support 3 is arranged on the door stopper base, and the support 3 is fixed on the wall 5; the bracket 3 is provided with a magnet or a metal device 1; the outer side of the door stopper base is provided with a soft cushion sleeve 2. After the magnet or metal device 1 is arranged on the lock handle 4, the surface of the magnet or metal device 1 can be made to be flush with the surface of the lock handle 4 and electroplated with the lock handle 4, and the like, so that people can not see that the magnet or metal device 1 is arranged on the lock handle 4, and the integral appearance of the lock handle 4 is not influenced. When the magnet or the metal device 1 on the lock handle 4 is attracted with the door stopper base, the surface of the lock handle 4 is not easy to be damaged because the soft cushion sleeve 2 is sleeved outside the door stopper base; the cushion cover 2 can also eliminate or reduce the sound generated after the magnet or the metal device 1 on the lock handle 4 is attracted and collided with the attraction base.

However, in both of the above-mentioned patents, the magnet is embedded in the handle of the door lock, which requires the door lock handle to be reworked, and the magnet accommodating groove to be formed, and therefore, the door lock handle must be first removed and then processed, which is troublesome.

In addition, neither of the above patents defines the specific location of the suction cup or cushion cover relative to the door lock handle. In particular, in the door stopper device provided on the lock handle, the position where the cushion cover contacts the door lock handle is not located at the corner of the door lock handle, so that moment is generated due to stress under the action of collision to damage the joint of the door lock handle and the door lock.

In addition, the door lock handle of the two patents has no anti-collision and buffer mechanisms, and the suction seat and the cushion cover are the only anti-collision parts in respective schemes, so that the door lock has the defects of insufficient anti-collision and buffer capabilities and short service life under the action of long-term collision.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a silica gel silence door-inhale sets up on lock handle and wall, can form magnetism to inhale, and the cover is established on the lock handle, need not reprocess the lock handle, can form the buffering to the corner of the lock handle of L shape, avoids damaging the junction of lock handle and lock to realize multistage buffering anticollision, the life-span is longer.

In order to achieve the above object, the present invention provides the following technical solutions:

a silica gel mute door stopper comprises a handle sleeve part and a magnetic attraction anti-collision part; the handle sleeve part is positioned at the corner of the L-shaped door lock handle, the magnetic attraction anti-collision part is positioned on the wall, and the handle sleeve part corresponds to the magnetic attraction anti-collision part in position; the handle sleeve part comprises a sleeve, a connecting piece and an iron material, the sleeve is cylindrical and is positioned at two ends of the connecting piece, and the iron material is positioned in the connecting piece; the anticollision portion is inhaled to magnetism includes anticollision piece, magnet, spring and screw, magnet is located anticollision piece's centre bore end, the screw is squeezed into in the wall, magnet and cover establish the spring coupling of screw outside, screw and spring all are located anticollision piece's centre bore.

Further, the sleeve and the connecting sheet are made of silica gel or rubber and are integrally formed; the connecting piece is in a straight line shape.

Further, the iron material is specifically an iron sheet or an iron wire or iron powder, and the connecting sheet is completely coated with the iron material.

Furthermore, the anti-collision block is made of silica gel or rubber; and the anti-collision block is also provided with a vent hole which is communicated with the central hole and the external atmosphere.

Further, the spring is a tower spring, and the spring and the screw are coaxially arranged.

Furthermore, the magnetic attraction anti-collision part further comprises a sucker, the sucker is connected with the wall, the screw penetrates through a center hole in the sucker, and the anti-collision block is connected with one side, far away from the wall, of the sucker.

The utility model has the advantages that: the utility model provides a silica gel silence door-inhale, the setting is on lock handle and wall, can form magnetism and inhale, the handle cover portion can be direct, conveniently overlap on the lock handle, need not reprocess the lock handle, can possess the crashproof ability at the lock handle simultaneously, can form the buffering to the corner of the lock handle of L shape, avoid damaging the junction of lock handle and lock, and multistage buffering anticollision can be realized to silica gel anticollision portion, can tolerate long-time clash, and the life-span is longer.

Drawings

Fig. 1 is a partial cross-sectional view of a handle cover portion of a silica gel silent door stopper of the present invention.

Fig. 2 is the utility model relates to a cross-sectional view of silica gel anticollision portion of silica gel silence door-inhale.

Fig. 3 is a schematic view of the matching state of the silica gel silent door stopper of the present invention.

In the figure: 1. a door lock handle; 2. a wall; 3. a handle cover portion; 31. a sleeve; 32. connecting sheets; 33. a ferrous material; 4. the magnetic anti-collision part; 41. an anti-collision block; 411. a central bore; 412. air holes are formed; 42. a magnet; 43. a spring; 44. a screw; 45. and (4) sucking discs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 3, a silica gel silent door stopper includes a handle sheath portion 3 and a magnetic attraction anti-collision portion 4; the handle sleeve part 3 is positioned at the corner of the L-shaped door lock handle 1, the magnetic attraction anti-collision part 4 is positioned on the wall 2, and the handle sleeve part 3 corresponds to the magnetic attraction anti-collision part 4 in position; the handle sleeve part 3 comprises a sleeve 31, a connecting sheet 32 and an iron material 33, wherein the sleeve 31 is cylindrical and is positioned at two ends of the connecting sheet 32, and the iron material 33 is positioned in the connecting sheet 32 and is made of iron; crashproof portion 4 is inhaled to magnetism includes crashproof piece 41, magnet 42, spring 43 and screw 44, and crashproof piece 41 is used for playing the crashproof effect, magnet 42 is located crashproof piece 41's centre bore 411 end, magnet 42 is used for producing magnetic attraction to ferrous material 33, screw 44 squeezes into in the wall 2 for play the fixed action, magnet 42 is connected with the outside spring 43 of cover at screw 44, spring 43 is used for playing buffering crashproof effect, screw 44 and spring 43 all are located crashproof piece 41's centre bore 411, and centre bore 411 is used for holding magnet 42, spring 43 and screw 44.

The sleeve 31 and the connecting sheet 32 are made of silica gel or rubber and are soft, and the sleeve 31 and the connecting sheet 32 are integrally formed; the connecting piece 32 is in a straight line shape.

The ferrous material 33 is specifically an iron sheet or an iron wire or an iron powder, the connecting sheet 32 completely covers the ferrous material 33, and the ferrous material 33 can be attracted by the magnet 42 and can be bent along with the connecting sheet 32.

The anti-collision block 41 is made of silica gel or rubber and can elastically deform when being collided, so that energy is absorbed and buffering is realized; the anti-collision block 41 is further provided with a vent hole 412, and the vent hole 412 is communicated with the central hole 411 and the external atmosphere, so that exhaust is facilitated, and the phenomenon that the air pressure in the central hole 411 is too high is avoided.

The spring 43 is specifically a tower-shaped spring, the top end diameter of the spring 43 is smaller, the bottom end diameter of the spring 43 is larger, the spring 43 and the screw 44 are coaxially arranged, and the screw 44 can fix the bottom end of the spring 43.

Anticollision portion 4 is inhaled to magnetism still includes sucking disc 45, and sucking disc 45 is the silica gel material, sucking disc 45 is connected with wall 2, and sucking disc 45 is used for playing connection and cushioning effect, screw 44 runs through centre bore 411 on sucking disc 45, anticollision piece 41 is connected with one side that wall 2 was kept away from to sucking disc 45.

The utility model discloses a theory of operation does: firstly, a sleeve 31 of a handle sleeve part 3 is sleeved on a door lock handle 1 and is specifically positioned at a corner of the door lock handle 1, and an iron material 33 is bent along with a connecting sheet 32 and is attached to the cambered surface of the door lock handle 1; then the magnetic attraction anti-collision part 4 is arranged at a corresponding position on the wall 2, so that the anti-collision block 41 of the magnetic attraction anti-collision part 4 is opposite to the corner of the door lock handle 1, and the stress direction is consistent with the root direction of the door lock handle 1 when the handle sleeve part 3 on the door lock handle 1 is contacted with the magnetic attraction anti-collision part 4, thereby preventing the door lock handle 1 from being damaged due to the bearing moment; after the door is opened, the handle sleeve part 3 of the door lock handle 1 is contacted with the anti-collision block 41 of the magnetic-absorption anti-collision part 4, the flexible anti-collision block 41 is deformed, air in the central hole 411 is exhausted through the air holes 412, the spring 43 is stressed and compressed, and meanwhile, the sucking disc 45 is elastically deformed; namely, the anti-collision block 41, the spring and the sucker 45 can form multi-stage anti-collision, buffering and vibration reduction, so that the collision is thoroughly eliminated, and the service life is ensured; and the magnet 42 can generate magnetic attraction force to the ferrous material 33 in the handle sleeve part 3, thereby realizing the positioning of the door and avoiding being blown by wind.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides a silica gel silence door-inhale which characterized in that: comprises a handle sleeve part (3) and a magnetic attraction anti-collision part (4); the handle sleeve part (3) is positioned at the corner of the L-shaped door lock handle (1), the magnetic attraction anti-collision part (4) is positioned on the wall (2), and the handle sleeve part (3) corresponds to the magnetic attraction anti-collision part (4); the handle sleeve part (3) comprises a sleeve (31), a connecting piece (32) and a ferrous material (33), the sleeve (31) is cylindrical and is positioned at two ends of the connecting piece (32), and the ferrous material (33) is positioned in the connecting piece (32); crashproof portion (4) are inhaled to magnetism includes crashproof piece (41), magnet (42), spring (43) and screw (44), magnet (42) are located the centre bore (411) end of crashproof piece (41), screw (44) are squeezed into in wall (2), magnet (42) are connected with the spring (43) of establishing at screw (44) outside, screw (44) and spring (43) all are located in centre bore (411) of crashproof piece (41).

2. The silica gel silence door-inhale of claim 1, characterized in that: the sleeve (31) and the connecting piece (32) are made of silica gel or rubber, and the sleeve (31) and the connecting piece (32) are integrally formed; the connecting sheet (32) is in a straight line shape.

3. The silica gel mute door stopper according to claim 2, wherein: the iron material (33) is specifically an iron sheet or an iron wire or iron powder, and the connecting sheet (32) completely wraps the iron material (33).

4. The silica gel silence door-inhale of claim 3, characterized in that: the anti-collision block (41) is made of silica gel or rubber; the anti-collision block (41) is further provided with a vent hole (412), and the vent hole (412) is communicated with the central hole (411) and the external atmosphere.

5. The silica gel silence door-inhale of claim 4, characterized in that: the spring (43) is a tower spring, and the spring (43) and the screw (44) are coaxially arranged.

6. The silica gel mute door stopper according to claim 5, wherein: anticollision portion (4) are inhaled to magnetism still includes sucking disc (45), sucking disc (45) are connected with wall (2), screw (44) run through centre bore (411) on sucking disc (45), anticollision piece (41) are connected with one side that wall (2) were kept away from in sucking disc (45).