Sofa leg with anti-skid function

Abstract

The utility model discloses a sofa leg with an anti-skidding function, which relates to the technical field of sofa legs and comprises a supporting seat, a connecting seat is fixedly connected to the top of the supporting seat, sofa legs are inserted into the top end of the connecting seat in a sliding manner, the supporting seat comprises a supporting plate, the supporting plate is fixedly connected to the bottom of the connecting seat, and the connecting seat is fixedly connected with the supporting plate. The bottom of the supporting plate is fixedly connected with an anti-skid pad, anti-skid lines are arranged on the surface of the anti-skid pad, and the middle of the anti-skid pad is fixedly connected with a rubber suction cup. In the use process of the sofa foot, the design of the non-slip mats and the non-slip lines ensures the stability of the sofa and prevents the sofa from sliding, meanwhile, the weight of the sofa promotes the rubber suction cups to be tightly adsorbed on the ground, in addition, the arrangement of the suction grooves and the one-way conduction grooves enables air to be discharged from the rubber suction cups, the fixing effect of the sofa foot is further enhanced, and the sofa foot is convenient to use. Therefore, the sofa is prevented from sliding, and the safety and convenience during use are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to sofa foot technical field, concretely relates to a sofa foot with antiskid function. BACKGROUND

[0002] The sofa is a kind of multi-seat chair with soft pad, and it is a kind of soft furniture, and the sofa has become the furniture necessary for many families, wherein the sofa foot is the tool for providing support for the sofa, in order to increase the stability of the sofa foot, to avoid the phenomenon that the sofa foot skids, the antiskid performance needs to be added to the sofa foot.

[0003] The prior art has the following problems:

[0004] The sofa foot on the market currently only relies on single anti-skid texture to realize anti-skid function in the process of use, which leads to limited anti-skid effect, in addition, the connection mode of sofa foot and sofa main body is too simple, which not only reduces the stability of connection, but also causes adverse effects on the overall use experience of sofa. UTILITY MODEL CONTENTS

[0005] The utility model provides a sofa foot with antiskid function to solve the problems in the above background art.

[0006] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0007] A sofa foot with antiskid function, including support seat, the top of support seat is fixedly connected with connecting seat, the top of connecting seat is slidably inserted with sofa leg.

[0008] The support seat includes a support plate, the support plate is fixedly connected to the bottom of the connecting seat, the bottom of the support plate is fixedly connected with an anti-skid pad, the surface of the anti-skid pad is provided with anti-skid lines, the middle of the anti-skid pad is fixedly connected with a rubber suction cup, the middle of the rubber suction cup is provided with a suction groove in the bottom of the support plate, the inner surface of the suction groove is annularly arrayed with a plurality of one-way through grooves, and the one-way through groove is penetrated to the outer surface of the support plate away from the suction groove.

[0009] The further improvement of the technical scheme of the utility model is that the inner surface of the one-way through groove is fixedly connected with an annular baffle away from the suction groove, and the middle of the side of the annular baffle away from the suction groove is provided with a closed stop ball.

[0010] The further improvement of the technical scheme of the utility model is that the side of the closed stop ball close to the suction groove is fixedly connected with an elastic pull rope, the end of the elastic pull rope away from the closed stop ball is fixedly connected with a connecting plate, and the connecting plate is fixedly connected to the inner surface of the one-way through groove close to the suction groove.

[0011] The further improvement of the utility model technical scheme lies in that the connecting seat comprises a sleeve joint ring, the sleeve joint ring is fixedly connected at the top of the supporting seat, and the sofa leg is slidingly inserted into the inner surface of the sleeve joint ring.

[0012] The further improvement of the utility model technical scheme lies in that the outer surface of the sleeve joint ring is rotationally connected with a rotating ring below, the top of the rotating ring is fixedly connected with a bevel gear ring, the outer surface of the bevel gear ring is annularly arrayed and meshingly connected with a plurality of bevel gears, the inside of the sleeve joint ring is annularly arrayed and provided with a plurality of movable grooves above, and the bevel gears are movably connected in the inside of the movable grooves.

[0013] The further improvement of the utility model technical scheme lies in that the middle part of the bevel gear is fixedly connected with a threaded sleeve, the inner surface of the threaded sleeve is threadedly connected with a transmission screw rod, the inner surface of the sleeve joint ring is annularly arrayed and provided with a plurality of sliding grooves above, one end of the transmission screw rod close to the sliding groove is fixedly connected with a fixed pressing plate, and the fixed pressing plate is slidingly connected in the inside of the sliding groove.

[0014] The further improvement of the utility model technical scheme lies in that the fixed pressing plate comprises a semicircular pressing plate, the semicircular pressing plate is fixedly connected at one end of the transmission screw rod close to the sliding groove, and the side, away from the transmission screw rod, of the semicircular pressing plate is fixedly connected with a rubber pad.

[0015] The further improvement of the utility model technical scheme lies in that the upper and lower sides of the semicircular pressing plate are fixedly connected with limit sliding blocks, the upper and lower sides of the sliding groove are provided with limit sliding grooves, and the limit sliding blocks are slidingly connected in the inside of the limit sliding grooves.

[0016] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0017] 1、The utility model provides a sofa foot with antiskid function, through the mutual cooperation between supporting plate, antiskid pad, antiskid line, rubber sucking disc, suction groove and one -way conduction groove, in the use process of sofa foot, the stability of sofa is ensured by the design of antiskid pad and antiskid line, prevents sliding, simultaneously, the weight of sofa promotes the close adsorption of rubber sucking disc to ground, in addition, the setting of suction groove and one -way conduction groove makes air can be discharged from rubber sucking disc, further enhances the fixing effect of sofa foot, thereby avoids sofa to slip, ensures the safety and convenience when using.

[0018] 2, the utility model provides a sofa foot with antiskid function, through the mutual cooperation between sleeve joint ring, rotating ring, bevel gear ring, bevel gear, threaded sleeve, transmission screw rod, fixed pressing plate, in the process of installing sofa foot, sleeve joint ring will be directly sleeved on sofa leg, through rotating rotating ring, bevel gear ring will drive bevel gear rotation, further make threaded sleeve rotate, through the meshing with transmission screw rod, transmission screw rod slides, further push fixed pressing plate and exert pressure on sofa leg, realize firm fixed, not only simplify the installation process of sofa foot, improve the efficiency and effect of installation, also bring the convenience for the use of sofa. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is the structural schematic diagram of the utility model;

[0020] Fig. 2 It is the structural schematic diagram of the utility model support seat;

[0021] Fig. 3 It is the cross section structural schematic diagram of the utility model one-way conduction groove;

[0022] Fig. 4 It is the cross section structural schematic diagram of the utility model connecting seat;

[0023] Fig. 5 It is the enlarged structural schematic diagram of the utility model fixed pressing plate.

[0024] In the drawing: 1, support seat; 11, support plate; 12, antiskid pad; 13, antiskid line; 14, rubber suction cup; 15, suction groove; 16, one-way conduction groove; 161, annular baffle; 162, closed blocking ball; 163, elastic pull rope; 164, connecting plate; 2, connecting seat; 21, sleeve joint ring; 22, rotating ring; 23, bevel gear ring; 24, bevel gear; 25, threaded sleeve; 26, transmission screw rod; 27, fixed pressing plate; 271, semicircular pressing plate; 272, rubber pad; 273, limit sliding block; 274, limit sliding slot; 3, sofa leg. DETAILED DESCRIPTION

[0025] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the following further describes the utility model in combination with specific implementation manners:

[0026] For example, Figs. 1-3The utility model provides a sofa foot with antiskid function, including support seat 1, the top fixedly connected with connecting seat 2 of support seat 1, the top slidingly inserted with sofa leg 3 of connecting seat 2, support seat 1 includes support plate 11, support plate 11 fixedly connected at the bottom of connecting seat 2, the bottom fixedly connected with antiskid pad 12 of support plate 11, the surface of antiskid pad 12 is provided with antiskid line 13, the middle part fixedly connected with rubber suction cup 14 of antiskid pad 12, the middle part of rubber suction cup 14 and the bottom of support plate 11 are set with one suction groove 15, the inner surface annular array of suction groove 15 is set with a plurality of one-way through groove 16, one-way through groove 16 is away from the one end of suction groove 15 and is penetrated to the outer surface of support plate 11, the inner surface of one-way through groove 16 is away from the one side fixedly connected with annular baffle 161 of suction groove 15, the middle part of the one side of annular baffle 161 away from suction groove 15 is provided with closed blocking ball 162, the one side fixedly connected with elastic pull rope 163 of closed blocking ball 162 close to suction groove 15, the one end fixedly connected with connecting plate 164 of elastic pull rope 163 away from closed blocking ball 162, connecting plate 164 is fixedly connected on the inner surface of one-way through groove 16 close to the one side of suction groove 15,

[0027] When the sofa foot is used, the antiskid pad 12 and the antiskid line 13 can prevent the sofa from slipping, and the rubber suction cup 14 can be adsorbed to the ground due to the weight of the sofa. The air in the rubber suction cup 14 can be discharged through the suction groove 15 and the one-way through groove 16, and the elastic pull rope 163 can be tightened to close the annular baffle 161, avoiding air entering the suction groove 15 from the one-way through groove 16. The sofa foot can be firmly adsorbed to the ground, ensuring the stability of the sofa and preventing the sofa from slipping, which facilitates the use of the sofa.

[0028] As Figs. 4-5The utility model provides a sofa foot with antiskid function, connecting seat 2 includes sleeve joint ring 21, sleeve joint ring 21 fixedly connected at the top of support seat 1, sofa leg 3 slidingly inserts in the inner surface of sleeve joint ring 21, the outer surface below of sleeve joint ring 21 is rotatably connected with rotating ring 22, the top fixedly connected with bevel gear ring 23 of rotating ring 22, the outer surface annular array of bevel gear ring 23 is connected with a plurality of bevel gears 24, the inside upper annular array of sleeve joint ring 21 is set with a plurality of movable grooves, bevel gear 24 movably connects in the inside of movable groove, the middle fixedly connected with threaded sleeve 25 of bevel gear 24, the inner surface screw thread connection of threaded sleeve 25 has transmission screw rod 26, the inner surface upper annular array of sleeve joint ring 21 is set with a plurality of sliding grooves, the end fixedly connected with fixed pressing plate 27 of transmission screw rod 26 near sliding groove, fixed pressing plate 27 slidingly connects in the inside of sliding groove, through the sliding of fixed pressing plate 27 and sliding groove, can avoid transmission screw rod 26 to rotate, fixed pressing plate 27 includes semicircular pressing plate 271, semicircular pressing plate 271 fixedly connected with transmission screw rod 26 near the end of sliding groove, the side fixedly connected with rubber pad 272 of semicircular pressing plate 271 away from transmission screw rod 26, both sides of semicircular pressing plate 271 are fixedly connected with limit sliding block 273, both sides of sliding groove are set with limit sliding slot 274, limit sliding block 273 slidingly connects in the inside of limit sliding slot 274, through the sliding of limit sliding block 273 in the inside of limit sliding slot 274, can limit the moving distance of semicircular pressing plate 271;

[0029] When installing the sofa foot, sleeve joint ring 21 is directly sleeved on sofa leg 3, through rotating rotating ring 22, bevel gear ring 23 can drive bevel gear 24 to rotate, so that threaded sleeve 25 can rotate, and through the meshing with transmission screw rod 26, transmission screw rod 26 can be driven to slide, and semicircular pressing plate 271 and rubber pad 272 can be pushed to press and fix sofa leg 3, so that the installation of sofa foot is more convenient, the installation effect of sofa foot is improved, and the use of sofa is facilitated.

[0030] The working principle of the sofa foot with antiskid function will be described below.

[0031] As Figs. 1-5As shown, in the installation process of the sofa foot, the sleeve ring 21 is directly sleeved on the sofa leg 3, by rotating the rotating ring 22, the bevel gear ring 23 drives the bevel gear 24 to rotate, and then the threaded sleeve 25 pushes the transmission screw rod 26 to slide, and finally the fixed pressing plate 27 tightly presses the sofa leg 3, so as to complete the installation of the sofa foot, when in use, the anti-skid pad 12 and the anti-skid pattern 13 ensure that the sofa will not slide, and the weight of the sofa will also make the rubber sucker 14 tightly adhere to the ground, through the suction groove 15 and the one-way conduction groove 16, the air in the rubber sucker 14 is effectively discharged, so that the sofa foot is firmly adsorbed on the ground, thereby ensuring the stability of the sofa and preventing slipping, and facilitating the user to use.

[0032] The above has made a detailed description of the utility model in general, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A sofa leg with anti-skid function, characterized in that: Including support seat (1), the top of support seat (1) is fixedly connected with connecting seat (2), the top of connecting seat (2) is slidably inserted with sofa leg (3); The support seat (1) includes a support plate (11) fixedly connected to the bottom of the connecting seat (2), a non-slip pad (12) fixedly connected to the bottom of the support plate (11), a non-slip pattern (13) provided on the surface of the non-slip pad (12), a rubber suction cup (14) fixedly connected to the middle of the non-slip pad (12), and a suction groove (15) formed in the middle of the rubber suction cup (14) and the bottom of the support plate (11). A plurality of one-way guide grooves (16) are annularly arranged on the inner surface of the suction groove (15), and the one-way guide grooves (16) penetrate through to the outer surface of the support plate (11) at one end away from the suction groove (15).

2. The sofa leg with anti-skid function according to claim 1, characterized in that: The inner surface of the one-way guide groove (16) is fixedly connected with a ring-shaped baffle (161) away from the suction groove (15), and the middle of the side of the ring-shaped baffle (161) away from the suction groove (15) is provided with a closed blocking ball (162).

3. The sofa leg with anti-skid function according to claim 2, characterized in that: The side of the closed blocking ball (162) close to the suction groove (15) is fixedly connected with an elastic pull rope (163), one end of the elastic pull rope (163) away from the closed blocking ball (162) is fixedly connected with a connecting plate (164), and the connecting plate (164) is fixedly connected to the inner surface of the one-way guide groove (16) close to the suction groove (15).

4. The sofa leg with anti-skid function according to claim 1, characterized in that: The connecting seat (2) includes a sleeve ring (21) fixedly connected to the top of the support seat (1), and the sofa leg (3) is slidably inserted into the inner surface of the sleeve ring (21).

5. The sofa leg with anti-skid function according to claim 4, characterized in that: The outer surface of the sleeve ring (21) is rotatably connected with a rotating ring (22), the top of the rotating ring (22) is fixedly connected with a bevel gear ring (23), a plurality of bevel gears (24) are annularly arranged and meshedly connected to the outer surface of the bevel gear ring (23), a plurality of movable grooves are annularly arranged on the inside of the sleeve ring (21), and the bevel gears (24) are movably connected in the inside of the movable grooves.

6. The sofa leg with anti-skid function according to claim 5, characterized in that: The middle of the bevel gear (24) is fixedly connected with a threaded sleeve (25), the inner surface of the threaded sleeve (25) is threadedly connected with a transmission screw (26), a plurality of sliding grooves are annularly arranged on the inner surface of the sleeve ring (21), and one end of the transmission screw (26) close to the sliding groove is fixedly connected with a fixed pressing plate (27) slidably connected in the inside of the sliding groove.

7. The sofa leg with anti-skid function according to claim 6, characterized in that: The fixed pressing plate (27) includes a semicircular pressing plate (271) fixedly connected to one end of the transmission screw (26) close to the sliding groove, and a rubber pad (272) fixedly connected to the side of the semicircular pressing plate (271) away from the transmission screw (26).

8. The sofa leg with anti-skid function according to claim 7, characterized in that: The upper and lower sides of the semicircular pressing plate (271) are fixedly connected with limit sliding blocks (273), and the upper and lower sides of the sliding groove are provided with limit sliding grooves (274), and the limit sliding blocks (273) are slidably connected in the inside of the limit sliding grooves (274).

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