Magnetic silent windproof floor mat

Abstract

The present application relates to a kind of ground suction structure, in particular to a kind of magnetic force mute windproof ground suction, including ground suction buckle tongue subassembly and ground suction base subassembly.The ground suction buckle tongue subassembly includes buckle tongue fixed seat outer cover, left fixed seat, right fixed seat, buckle tongue and fixed plate;The left fixed seat and the right fixed seat are installed in buckle tongue fixed seat outer cover;Locking mechanism is equipped in left fixed seat, and the locking mechanism includes heart-shaped sliding slot, locating point a, locating point b, locating point c and locating point d;The upper portion of the buckle tongue is provided with buckle tongue hole, and the middle portion is provided with buckle tongue shaft, and the buckle is fixed in left fixed seat and right fixed seat;One end of Z-shaped connecting rod is embedded in buckle tongue hole, and the other end can slide in heart-shaped sliding slot on locking mechanism in left fixed seat;The ground suction base subassembly includes ground suction base outer cover, sound-absorbing soft rubber, ground suction plate, connecting shaft, sound-absorbing pad and base fixed seat;The lower side of the buckle tongue is provided with buckle tongue straight arm and hook-shaped tongue, and the side is provided with limiting column.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of general type floor-suction structure of building door and window hardware, and particularly relates to a magnetic silent windproof floor-suction. BACKGROUND

[0002] The floor-suction is a positioning device for sucking the door after the door leaf is opened, so as to prevent the door from being closed by wind blowing or touching the door leaf. The floor-suction on the market is generally fixed by magnet adsorption. When the floor-suction is adsorbed, a collision sound is generated. In addition, the floor-suction needs to be pulled apart by force when being separated. When encountering strong wind, the magnet is separated due to insufficient suction force, so that the door is collided. Therefore, a batch of silent windproof floor-suctions with magnetic force and mechanical locking mechanism appear on the market. SUMMARY

[0003] The present application aims to overcome the above-mentioned defects, and provides a magnetic silent windproof floor-suction, which can solve the problem of magnetic floor-suction or tight adsorption and windproof, and has the advantage of small noise generated.

[0004] The utility model provides a kind of magnetic mute windproof floor suction, including floor suction buckle tongue component installed on door and floor suction base component fixed on ground, it is characterized by: the floor suction buckle tongue component includes buckle tongue fixed seat outer cover, left fixed seat, right fixed seat, buckle tongue and fixed plate;Left fixed seat side is equipped with left fixed seat buckle, and left fixed seat is equipped with locking mechanism in, and the locking mechanism includes heart-shaped sliding slot, locating point a, locating point b, locating point c and locating point d;Left fixed seat upper end is equipped with convex ring, and left fixed seat lower side is equipped with left fixed seat locating hole, left fixed seat magnet installation recess and left fixed seat connecting ring, and left fixed seat side is equipped with left fixed seat sliding slot and left fixed seat screw hole, and left fixed seat outside is equipped with left fixed hole;Right fixed seat is equipped with reset spring groove, right fixed seat step hole and right fixed seat magnet installation recess in, and right fixed seat upper portion is equipped with right fixed seat buckle slot, side is equipped with right fixed seat recess, and right fixed seat side is equipped with right fixed seat sliding slot and right fixed seat screw hole, and right fixed seat outside is equipped with connecting buckle, and right fixed seat outside is equipped with right fixed hole;Buckle tongue upper portion is equipped with buckle tongue hole and buckle tongue torsion arm, middle part is equipped with buckle tongue shaft, lower side is equipped with buckle tongue straight arm and hook-shaped tongue, side is equipped with limit post;Left fixed seat and right fixed seat are installed in buckle tongue fixed seat outer cover;It is equipped with a magnet one end embedded in left fixed seat magnet installation recess, and the other end is embedded in right fixed seat magnet installation recess;It is equipped with a Z-shaped connecting rod one end embedded in buckle tongue hole, and the other end can slide in heart-shaped sliding slot on the locking mechanism in left fixed seat;It is equipped with a reset spring middle part embedded in right fixed seat reset spring groove, and the reset spring lower end and buckle tongue torsion arm abut;Buckle tongue shaft one end is embedded in left fixed seat locating hole, and the other end is embedded in right fixed seat locating hole;Left fixed seat buckle on left fixed seat and right fixed seat buckle slot on right fixed seat cooperate, and convex ring and right fixed seat recess cooperate to connect left fixed seat and right fixed seat;Fixed plate is equipped with two fixed columns, and the fixed column is fixed together with left fixed hole and right fixed hole respectively to fixed seat and right fixed seat;Left fixed seat connecting ring and right fixed seat step hole cooperate to connect.

[0005] The floor suction base component includes floor suction base outer cover, sound-absorbing soft rubber, floor suction plate, connecting shaft, sound-absorbing pad and base fixed seat; The floor suction base outer cover is provided with a floor suction base outer cover buckle and an outer cover dismounting port; The sound-absorbing soft rubber is provided with a sound-absorbing soft rubber opening; The floor suction plate is provided with a suction plate connecting ring and a suction plate coiled circle; The base fixed seat is provided with a connecting shaft embedding groove, a sound-absorbing pad connecting hole, a base screw hole and a chamfered buckle, and the connecting shaft embedding groove is provided with connecting buckles at both ends; The connecting shaft is embedded in the suction plate connecting ring and then embedded in the connecting shaft embedding groove in the base fixed seat, and the connecting buckles fix the connecting shaft and the suction plate connecting ring in the connecting shaft embedding groove; The sound-absorbing pad is fixed on the base fixed seat through the sound-absorbing pad connecting hole; The sound-absorbing soft rubber is sleeved in the middle part of the floor suction plate.

[0006] The magnet attracting structure of the magnetic mute windproof floor suction of the application combines with the mechanical locking structure to realize the function of floor suction, the floor suction buckle tongue can be closed and opened under the pushing of the suction plate to switch the state, thereby solving the problem of wind release and windproof failure caused by the magnetic force, and the magnetic mute windproof floor suction has good fixing effect and windproof effect; meanwhile, the internal torsion spring can buffer the impact force when the door body is pushed open, and reduce the generation of noise; and the decorative cover is used, so that the appearance is more beautiful. BRIEF DESCRIPTION OF DRAWINGS

[0007] Figure 1 is a schematic diagram of the magnetic mute windproof floor suction in the assembled state;

[0008] Figure 2 is a schematic diagram of the floor suction buckle tongue assembly of the magnetic mute windproof floor suction in the disassembled state;

[0009] Figure 3 is a schematic diagram of the floor suction base assembly of the magnetic mute windproof floor suction in the disassembled state;

[0010] Figure 4 is a schematic diagram of the internal plane of the left fixed seat of the floor suction buckle tongue of the magnetic mute windproof floor suction;

[0011] Figure 5 is a schematic diagram of the reverse stereoscopic view of the left fixed seat of the floor suction buckle tongue of the magnetic mute windproof floor suction;

[0012] Figure 6 is a schematic diagram of the forward stereoscopic view of the left fixed seat of the floor suction buckle tongue of the magnetic mute windproof floor suction;

[0013] Figure 7 is a schematic diagram of the right fixed seat of the floor suction buckle tongue of the magnetic mute windproof floor suction;

[0014] Figure 8 is a schematic diagram of the floor suction buckle tongue of the magnetic mute windproof floor suction in the assembled state;

[0015] Figure 9 is a schematic diagram of the left side plane of the floor suction buckle tongue of the magnetic mute windproof floor suction;

[0016] Figure 10 is a schematic diagram of the floor suction base cover of the magnetic mute windproof floor suction in the stereoscopic view;

[0017] Figure 11 is a schematic diagram of the floor suction base cover of the magnetic mute windproof floor suction in the plane view;

[0018] Figure 12 is a schematic diagram of the floor suction base suction plate assembly of the magnetic mute windproof floor suction in the assembled state;

[0019] Figure 13 is a schematic diagram of the floor suction base suction plate assembly of the magnetic mute windproof floor suction in the assembled state;

[0020] Figure 14 Fig. 6 is a schematic diagram of the working state of the door closing process of the magnetic silent windproof door closer;

[0021] Figure 15 Fig. 7 is a schematic diagram of the working state of the door closing process of the magnetic silent windproof door closer;

[0022] Figure 16 Fig. 8 is a schematic diagram of the working state of the door closing process of the magnetic silent windproof door closer;

[0023] Figure 17 Fig. 9 is a schematic diagram of the working state of the door closing process of the magnetic silent windproof door closer;

[0024] Figure 18 Fig. 10 is a schematic diagram of the working state of the door closing process of the magnetic silent windproof door closer;

[0025] Figure 19 Fig. 11 is a schematic diagram of the working state of the door closing process of the magnetic silent windproof door closer.

[0026] The reference signs in the figures are as follows

[0027] 1. Door closer tongue assembly;

[0028] 11. Door closer tongue assembly;

[0029] 12. Left fixed seat 121. Left fixed seat buckle 122. Locking mechanism 1221. Heart-shaped sliding groove 1222. Positioning point a 1223. Positioning point b 1224. Positioning point c 1225. Positioning point d 123. Convex ring 124. Left fixed seat positioning hole 125. Left fixed seat magnet installation groove 126. Left fixed seat connecting ring 127. Left fixed seat sliding groove 128. Left fixed hole 129. Left fixed seat screw hole;

[0030] 13. Right fixed seat 131. Reset spring groove 132. Right fixed seat step hole 133. Right fixed seat magnet installation groove 134. Right fixed seat buckle groove 135. Right fixed seat groove 136. Connecting buckle 137. Right fixed hole 138. Right fixed seat positioning hole 139. Right fixed seat sliding groove 1310. Right fixed seat screw hole;

[0031] 14. Door closer tongue 141. Door closer tongue hole 142. Door closer tongue torsion arm 143. Door closer tongue shaft 144. Door closer tongue straight arm 145. Hook-shaped tongue 146. Limiting column;

[0032] 15. Fixed plate 151. Fixed column;

[0033] 16. Magnet;

[0034] 17. Z-shaped connecting rod;

[0035] 18. Reset spring;

[0036] 2. Suction base assembly;

[0037] 21. Suction base outer cover 211. Suction base outer cover buckle 212. Outer cover dismounting port;

[0038] 22. Sound-absorbing soft rubber 221. Sound-absorbing soft rubber opening;

[0039] 23. Suction plate 231. Suction plate connecting ring 232. Suction plate roll;

[0040] 24. Connecting shaft;

[0041] 25. Sound-absorbing pad;

[0042] 26. Base fixing seat 261. Connecting shaft slot 2611. Connecting buckle 262. Sound-absorbing pad connecting hole 263. Base screw hole 264. Chamfered buckle. DETAILED DESCRIPTION

[0043] The present application will be further described below in conjunction with the drawings and specific embodiments.

[0044] As Figures 1 to 10 shown, the magnetic silent windproof suction provided by the present application is implemented in a common type suction,

[0045] The application relates to a door-surface suction tongue assembly and a surface suction base assembly fixed on the ground, and belongs to the field of door-surface suction tongue assembly. The door-surface suction tongue assembly comprises a tongue fixing seat outer cover 11, a left fixing seat 12, a right fixing seat 13, a tongue 14 and a fixing plate 15; the left fixing seat 12 is provided with a left fixing seat buckle 121 on the side, and is provided with a locking mechanism 122 in the left fixing seat 12; the locking mechanism 122 comprises a heart-shaped sliding groove 1221, a positioning point a 1222, a positioning point b 1223, a positioning point c 1224 and a positioning point d 1225; the left fixing seat 12 is provided with a convex ring 123 at the upper end, and is provided with a left fixing seat positioning hole 124, a left fixing seat magnet mounting groove 125 and a left fixing seat connecting ring 126 at the lower side in the left fixing seat 12; the left fixing seat 12 is provided with a left fixing seat sliding groove 127 and a left fixing seat screw hole 129 on the side, and is provided with a left fixing hole 128 on the outside; the right fixing seat 13 is provided with a reset spring groove 131, a right fixing seat stepped hole 132 and a right fixing seat magnet mounting groove 133 in the right fixing seat 13; the right fixing seat 13 is provided with a right fixing seat buckle groove 134 on the upper part and a right fixing seat groove 135 on the side; the right fixing seat 13 is provided with a right fixing seat sliding groove 139 and a right fixing seat screw hole 1310 on the side, and is provided with a connecting buckle 136 and a right fixing hole 137 on the outside; the tongue 14 is provided with a tongue hole 141 and a tongue torsion arm 142 on the upper part, a tongue shaft 143 in the middle and a tongue straight arm 144 and a hook-shaped tongue 145 on the lower side; the left fixing seat 12 and the right fixing seat 13 are installed in the tongue fixing seat outer cover 11; a magnet 16 is embedded in the left fixing seat magnet mounting groove 125 at one end and in the right fixing seat magnet mounting groove 133 at the other end; a Z-shaped connecting rod 17 is embedded in the tongue hole 141 at one end and can slide in the heart-shaped sliding groove 1221 on the locking mechanism 122 in the left fixing seat 12 at the other end; a reset spring 18 is embedded in the reset spring groove 131 of the right fixing seat 13 in the middle; the reset spring 18 is in abutment with the tongue torsion arm 142 at the lower end; the tongue 14 has elastic restoring force under the action of the reset spring 18; the tongue shaft 143 is embedded in the left fixing seat positioning hole 124 at one end and in the right fixing seat positioning hole 138 at the other end; the left fixing seat buckle 121 on the left fixing seat 12 and the right fixing seat buckle groove 134 on the right fixing seat 13 are matched, the convex ring 123 and the right fixing seat groove 135 are matched to connect the left fixing seat 12 and the right fixing seat 13; the fixing plate 15 is provided with two fixing columns 151, which are matched with the left fixing hole 128 and the right fixing hole 137 to fix the left fixing seat 12 and the right fixing seat 13 together; and the left fixing seat connecting ring 126 and the right fixing seat stepped hole 132 are matched to be connected.

[0046] The ground suction base assembly 2 comprises a ground suction base cover 21, a sound-absorbing soft rubber 22, a ground suction plate 23, a connecting shaft 24, a sound-absorbing pad 25 and a base fixing seat 26; the ground suction base cover 21 is provided with a ground suction base cover buckle 211 and a cover dismounting opening 212; the sound-absorbing soft rubber 22 is provided with a sound-absorbing soft rubber opening 221; the ground suction plate 23 is provided with a suction plate connecting ring 231 and a suction plate roll 232; the base fixing seat 26 is provided with a connecting shaft embedding groove 261, a sound-absorbing pad connecting hole 262, a base screw hole 263 and a chamfered buckle 264, and the connecting shaft embedding groove 261 is provided with connecting buckles 2611 at both ends; the connecting shaft 24 is embedded into the suction plate connecting ring 231 and then embedded into the connecting shaft embedding groove 261 in the base fixing seat 26 together with the suction plate connecting ring 231, and the connecting buckles 2611 fix the connecting shaft 24 and the suction plate connecting ring 231 in the connecting shaft embedding groove 261; the sound-absorbing pad 25 is fixed on the base fixing seat 26 through the sound-absorbing pad connecting hole 262; and the sound-absorbing soft rubber 22 is sleeved into the middle part of the ground suction plate 23, so as to reduce the noise generated by the collision of the ground suction plate 23 with the magnet 16.

[0047] Under normal circumstances, the ground suction plate 23 on the base of the magnetic silent windproof ground suction is in a horizontal state, and the buckle tongue 14 is in an open state. When the door is opened, the buckle tongue 14 on the ground suction buckle tongue assembly 1 is moved due to the rotation of the door body, and when passing through the ground suction plate 23, the ground suction plate 23 is attracted by the suction force of the magnet 16 and is pushed to the buckle tongue 14. Continue to push the door open, the suction plate roll 232 on the ground suction plate 23 pushes the buckle straight arm 144, the buckle tongue 14 rotates to the wall surface direction and drives the Z-shaped connecting rod 17 to move from the positioning point c1224 to the positioning point d1225 in the locking mechanism 122, and the Z-shaped connecting rod 17 stops moving. Under the action of the elastic force of the reset spring 18, the buckle tongue 14 rotates to the door body direction and drives the Z-shaped connecting rod 17 to move from the positioning point d1225 to the positioning point a1222, the hook-shaped tongue 145 on the buckle tongue 14 locks the suction plate roll 232 so that the buckle tongue 14 is in a locked state, and because the hook-shaped tongue 145 has a barb, the door body cannot be easily rotated due to wind or magnetic force. When the door is closed, the door body needs to be pushed again, the door body drives the buckle tongue 14 to push the suction plate roll 232 to move to the wall body direction, the buckle tongue 14 drives the Z-shaped connecting rod 17 to move from the positioning point a1222 to the positioning point b1223, and the Z-shaped connecting rod 17 stops moving. Under the action of the elastic force of the reset spring 18, the buckle tongue 14 rotates to the wall body direction and drives the Z-shaped connecting rod 17 to move from the positioning point b1223 to the positioning point c1224, at this time, the hook-shaped tongue 145 on the buckle tongue 14 is in an open state relative to the suction plate roll 232, and then pulling the door body drives the buckle tongue 14 to be separated from the ground suction plate 23, so that the door closing action can be normally performed.

[0048] The magnet attracting structure of the magnetic mute windproof floor suction of the present application combines with the mechanical locking structure to realize the function of floor suction, the buckle tongue 14 can be closed and opened under the pushing of the floor suction attracting plate 23 to change the state, thereby solving the problem of wind release and windproof failure caused by the magnetic force, and having good fixing effect and windproof effect; meanwhile, the internal torsion spring can buffer the impact force when the door body is pushed open, and reduce the generation of noise; and the decorative cover is used to make the appearance more beautiful. The present application has simple structure, convenient processing and strong practicability.

Claims

1. A magnetic silent and windproof floor suction device, comprising a floor suction tongue assembly mounted on a door and a floor suction base assembly fixed on the ground, characterized in that: The floor suction buckle tongue assembly includes a left fixed seat, a right fixed seat, a buckle tongue and a fixed plate; a locking mechanism is provided in the left fixed seat, and the locking mechanism includes a heart-shaped slide groove, positioning point a, positioning point b, positioning point c and positioning point d; a left fixed seat positioning hole is provided in the left fixed seat, and a right fixed seat positioning hole is provided in the right fixed seat, a buckle tongue hole is provided on the upper part of the buckle tongue, and a buckle tongue shaft is provided in the middle part, one end of the buckle tongue shaft is embedded in the left fixed seat positioning hole, and the other end is embedded in the right fixed seat positioning hole; a Z-shaped connecting rod is provided with one end embedded in the buckle tongue hole, and the other end can slide in the heart-shaped slide groove on the locking mechanism in the left fixed seat; the floor suction base assembly includes a floor suction base outer cover, a sound-absorbing soft rubber, a floor suction plate, a connecting shaft, a sound-absorbing pad and a base fixed seat; a buckle tongue straight arm and a hook-shaped tongue are provided on the lower side of the buckle tongue, and a limiting column is provided on the side.

2. The magnetic silent and windproof floor suction cup according to claim 1, characterized in that: The ground suction buckle tongue assembly includes a buckle tongue fixing seat outer cover, and a connecting buckle is provided on the outside of the right fixing seat; the outer cover and the connecting buckle are matched to connect and fix the left fixing seat and the right fixing seat in the buckle tongue fixing seat outer cover.

3. The magnetic silent and windproof floor suction cup according to claim 1, characterized in that: A left fixing seat magnet mounting groove is provided on the lower inner side of the left fixing seat, and a right fixing seat magnet mounting groove is provided in the right fixing seat. One end of a magnet is embedded in the left fixing seat magnet mounting groove, and the other end is embedded in the right fixing seat magnet mounting groove.

4. The magnetic silent and windproof floor suction cup according to claim 1, characterized in that: The left fixing seat is provided with a left fixing seat buckle on the side, a convex ring on the upper end of the left fixing seat, a left fixing hole is provided on the outer side of the left fixing seat, and a left fixing seat connecting ring is provided inside the left fixing seat. The upper part of the right fixing seat is provided with a right fixing seat buckle groove, the right fixing seat groove is provided on the side of the right fixing seat, a right fixing hole is provided on the outer side of the right fixing seat, and a right fixing seat step hole is provided inside the right fixing seat. The left fixing seat buckle cooperates with the right fixing seat buckle groove, and the convex ring cooperates with the right fixing seat groove to connect the left fixing seat and the right fixing seat; the left fixing seat connecting ring cooperates with the right fixing seat step hole for connection.

5. The magnetic silent and windproof floor suction according to claim 1, characterized in that: A return spring groove is provided in the right fixed seat, a return tongue torsion arm is provided on the upper part of the buckle tongue, a return spring is provided with a middle part embedded in the return spring groove of the right fixed seat, and the lower end of the return spring is in contact with the buckle tongue torsion arm.

6. The magnetic silent and windproof floor suction cup according to claim 1, characterized in that: The ground suction plate is provided with a suction plate connecting ring, the base fixing seat is provided with a connecting shaft embedding groove, and connecting buckles are provided at both ends of the connecting shaft embedding groove. The connecting shaft is embedded in the suction plate connecting ring and then embedded in the connecting shaft embedding groove in the base fixing seat. The connecting buckle fixes the connecting shaft and the suction plate connecting ring in the connecting shaft embedding groove.

7. The magnetic silent and windproof floor suction cup according to claim 1, characterized in that: The base fixing seat is provided with a silencer pad connection hole and a base screw hole, the silencer pad is fixed on the base fixing seat through the silencer pad connection hole, the silencer soft rubber is provided with a silencer soft rubber opening, and the silencer soft rubber is sleeved into the middle of the ground suction plate.

8. The magnetic silent and windproof floor suction cup according to claim 1, characterized in that: The outer cover of the floor suction base is provided with an outer cover buckle and an outer cover disassembly port, and the base fixing seat is provided with a chamfered buckle. The outer cover buckle and the chamfered buckle cooperate to fix the base fixing seat in the outer cover of the floor suction base.

9. The magnetic silent and windproof floor suction cup according to claim 1, characterized in that: The side surface of the left fixing seat is provided with a left fixing seat screw hole and a left fixing seat sliding groove, and the side surface of the right fixing seat is provided with a right fixing seat screw hole and a right fixing seat sliding groove.

10. The magnetic silent and windproof floor suction cup according to claim 1, characterized in that: The fixing plate is provided with two fixing posts, which respectively cooperate with the left fixing hole and the right fixing hole to fix the left fixing seat and the right fixing seat together.

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