Bar stool with feet capable of being flexibly lifted and placed

Abstract

The utility model discloses a long bar stool capable of flexibly lifting and placing feet, which relates to the technical field of bar stools and comprises a bar stool body, a foot placing rod mounted in the bar stool body and used for flexibly lifting and placing the feet of a user, and supporting legs mounted at the bottom of the bar stool body and adjustable in length, the supporting legs comprise a plurality of threaded rods arranged at the bottom of the bar stool body in a threaded mode and cushion blocks fixedly arranged at the bottom ends of the threaded rods. The feet of a user can be supported through the foot placing rods, the user can conveniently and flexibly lift and place the feet on the foot placing rods, the use comfort of the user is improved, the length of the supporting legs can be adjusted by rotating the cushion blocks, so that the overall height of the bar stool is changed, the sitting requirements of people with different heights on the bar stool can be met, the application range is wide, and the practicability is high. A corrugated pipe and other parts in the protection mechanism can perform waterproof protection on the joint of the threaded rod and the support, so that the joint of the threaded rod and the support cannot rust due to long-term contact with external water vapor, and the service life of the threaded rod and other parts is prolonged.

Description

Technical Field

[0001] This application relates to the technical field of bar stools, and particularly to a long bar stool with flexible lifting and placing of feet. Background Art

[0002] A long bar stool is a stool used in conjunction with a bar or bar table. Its design is similar to that of an ordinary chair, but usually without a backrest, and the height of the seat surface from the ground is generally between 650 - 900 mm. Bar stools can be classified into steel-wood bar stools, solid-wood bar stools, bent-wood bar stools, acrylic bar stools, metal bar stools, rattan bar stools, leather bar stools, fabric bar stools, plastic bar stools, etc. according to the main materials.

[0003] The patent with publication number CN209547540U discloses "a multifunctional bar stool, including a seat board installed at the top. The bottom surface of the seat board is connected to a first support rod whose two ends intersect at a certain angle. Each end of the first support rod is connected to one end of a vertically arranged second support rod. The other end of the second support rod is connected to one end of a horizontally arranged third support rod. The other end of the third support rod is connected to one end of a vertically arranged fourth support rod. The other end of the fourth support rod is respectively connected to both ends of a fifth support rod; the horizontal width at the top of the two second support rods is smaller than the horizontal width at the bottom, and the left-right width of the seat board is smaller than the horizontal distance between the two relatively positioned third support rods. Compared with the prior art, the technical solution of the present invention has the advantages of simple structure, convenient stacking, beautiful and comfortable, etc., and can effectively improve the convenience and practicality of the bar stool."

[0004] Regarding the above related technologies, the inventor believes that it does not have the function of adjusting the height and cannot meet the usage requirements of people with different heights, so it needs to be improved. Summary of the Utility Model

[0005] To solve the above problems, this application provides a long bar stool with flexible lifting and placing of feet.

[0006] The long bar stool with flexible lifting and placing of feet provided by this application adopts the following technical solutions:

[0007] A long bar stool with flexible lifting and placing of feet, including a bar stool body, a footrest rod installed inside the bar stool body for the user to flexibly lift and place feet, and a support leg with adjustable length installed at the bottom of the bar stool body. The support leg includes a plurality of threaded rods threaded at the bottom of the bar stool body and a cushion block fixed at the bottom end of the threaded rod. A protection mechanism is provided at the bottom of the bar stool body for protecting the connection between the bar stool body and the threaded rod.

[0008] The protection mechanism includes a plurality of fixed rings fixedly arranged at the bottom of the bar stool body, corrugated pipes fixedly arranged at the bottom ends of the fixed rings, and a rotating ring fixedly arranged at the bottom end of the corrugated pipe and rotatably connected to the outer wall of the cushion block. The bottom end of the threaded rod is located inside the protection mechanism, and an oil injection hole is formed in the fixed ring.

[0009] By adopting the above technical solution, the footrest rod can support the user's feet, facilitating the user to flexibly lift and place the feet on the footrest rod, improving the comfort of the user. The rotating cushion block can adjust the length of the support leg, thereby changing the overall height of the long bar stool and meeting the sitting needs of people of different heights for the bar stool.

[0010] Preferably, the bar stool body includes a bracket and a seat board fixedly arranged at the top of the bracket. The footrest rod is fixedly arranged on both sides of the bottom of the bracket. A plurality of threaded holes are formed in the bottom of the bracket, and the top end of the threaded rod is threadedly connected to the threaded holes of the bracket.

[0011] By adopting the above technical solution, after the cushion block rotates, it will drive the threaded rod to rotate. With the threaded connection of the threaded holes, it can drive the bracket to lift on the top of the threaded rod, thereby adjusting the height of the support leg.

[0012] Preferably, the fixed ring is fixedly arranged at the bottom of the bracket. A plug block adapted to the oil injection hole of the fixed ring is movably arranged in the oil injection hole of the fixed ring. An annular cotton block for absorbing oil and fittingly abutted against the inner wall of the rotating ring is fixedly arranged at the top of the cushion block.

[0013] By adopting the above technical solution, the user can add lubricating oil to the threaded rod through the oil injection hole, and the lubricating oil can be sent into the threaded hole by the rotation of the threaded rod, thereby lubricating the connection between the bracket and the threaded rod and reducing the resistance when the threaded rod rotates.

[0014] Preferably, a heating box is fixedly arranged at the bottom of the seat board. Heating water is filled in the heating box. An electric heating element for heating the heating water is fixedly arranged at the inner bottom of the heating box. A plurality of heat conduction fins are fixedly arranged at the bottom of the seat board, and the bottom ends of the heat conduction fins penetrate through the heating box and extend into the heating water.

[0015] By adopting the above technical solution, components such as the heating box can heat the seat board, improving the comfort of the user when sitting in cold weather such as winter.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] 1. The foot support rod can support the user's feet, facilitating the user to flexibly lift and place the feet on the foot support rod, improving the comfort of the user. The rotating cushion block can adjust the length of the support leg, thereby changing the overall height of the long bar stool, meeting the sitting needs of people of different heights, having a wide range of applications. The components such as the corrugated pipe in the protection mechanism can provide waterproof protection for the connection between the threaded rod and the bracket, preventing the connection between the threaded rod and the bracket from rusting due to long-term contact with external water vapor, and extending the service life of components such as the threaded rod;

[0018] 2. Through the setting of the oil injection hole, it is convenient for the user to add lubricating oil to the threaded rod, and the rotating threaded rod can send the lubricating oil into the threaded hole, thereby lubricating the connection between the bracket and the threaded rod, reducing the resistance when the threaded rod rotates, and the flowing lubricating oil can be adsorbed by the annular cotton block. The oil-absorbed annular cotton block can block the connection between the rotating ring and the cushion block, preventing external water vapor from easily entering the protection mechanism through the connection between the rotating ring and the cushion block. Components such as the heating box can heat the seat board, improving the comfort of the user when sitting in cold weather such as winter. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a long bar stool with flexible foot lifting and placing according to an embodiment of the present application;

[0020] Figure 2 It is a side sectional view of a long bar stool with flexible foot lifting and placing according to an embodiment of the present application;

[0021] Figure 3 It is a schematic diagram of the internal structure mainly showing the bracket and the cushion block according to an embodiment of the present application;

[0022] Figure 4 It is a schematic diagram of the internal structure mainly showing the seat board and the heating box according to an embodiment of the present application;

[0023] Reference numerals: 1, bracket; 11, seat board; 12, foot support rod; 13, threaded hole; 2, threaded rod; 21, cushion block; 3, fixed ring; 31, corrugated pipe; 32, rotating ring; 33, oil injection hole; 34, plug block; 35, annular cotton block; 4, heating box; 41, heating water; 42, electric heating element; 43, heat conducting fin. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following is a further detailed description of the present application in conjunction with the attached Figures 1 - 4 drawings.

[0025] An embodiment of the present application discloses a long bar stool with flexible foot lifting and placing.

[0026] A long bar stool with flexible foot lifting and placing, referring to Figures 1 - 3, including a bracket 1, a seat board 11 fixedly arranged at the top of the bracket 1, footrest rods 12 fixedly arranged on both sides of the bottom of the bracket 1 and used for the user to flexibly lift and place the feet, and support legs installed at the bottom of the bracket 1 with adjustable lengths. The bracket 1 and the seat board 11 form a bar stool body. Among them, the bar stool body is an existing long bar stool. The user can sit on it. The footrest rods 12 can support the user's feet, facilitating the user to flexibly lift and place the feet on the footrest rods 12 when sitting, and improving the comfort of the user.

[0027] Referring to Figures 1 - 3 , the support legs include several threaded rods 2 threaded on the bottom of the bracket 1, and pads 21 fixedly arranged at the bottom ends of the threaded rods 2. A plurality of threaded holes 13 are opened at the bottom of the bracket 1. The top ends of the threaded rods 2 are threadedly connected in the threaded holes 13 of the bracket 1. The bracket 1 can connect and limit the threaded rods 2 through the threaded holes 13. The threaded rods 2 can connect the pads 21 and the bracket 1. When the pads 21 rotate, they will drive the threaded rods 2 to rotate. Cooperating with the threaded connection of the threaded holes 13, it can drive the bracket 1 to lift on the top of the threaded rods 2, so as to adjust the height of the support legs and adjust the overall height of the long bar stool, so that the long bar stool after height adjustment can meet the sitting needs of people of different heights.

[0028] Referring to Figures 1 - 3 , a protection mechanism is provided at the bottom of the bar stool body for protecting the connection between the bar stool body and the threaded rod 2. The protection mechanism includes several fixed rings 3 fixedly arranged at the bottom of the bar stool body, corrugated pipes 31 fixedly arranged at the bottom ends of the fixed rings 3, and rotating rings 32 fixedly arranged at the bottom ends of the corrugated pipes 31 and rotatably connected to the outer wall of the pads 21. The bottom ends of the threaded rods 2 are located inside the protection mechanism. The fixed rings 3 are fixedly arranged at the bottom of the bracket 1. The corrugated pipes 31 can increase the deformation space of the protection mechanism when the threaded rods 2 rotate through their own expansion and contraction. The bottom end of the rotating ring 32 extends towards the inside of the pad 21, so that the pad 21 can rotate in the rotating ring 32 without falling off.

[0029] The fixed rings 3, the corrugated pipes 31 and the rotating rings 32 can cover the threaded rods 2, so that the threaded rods 2 are not easily corroded by external water vapor and rust, and waterproof protection is provided for the connection between the threaded rods 2 and the bracket 1, so that the connection between the threaded rods 2 and the bracket 1 will not rust due to long-term contact with external water vapor, and the service life of components such as the threaded rods 2 is extended.

[0030] Referring to Figures 1 - 3, an oil injection hole 33 is formed in the fixed ring 3, and a plug 34 adapted to it is movably arranged in the oil injection hole 33 of the fixed ring 3. Users can add lubricating oil to the threaded rod 2 through the oil injection hole 33, and the lubricating oil can be sent into the threaded hole 13 by rotating the threaded rod 2, so as to lubricate the connection between the bracket 1 and the threaded rod 2, reduce the resistance when the threaded rod 2 rotates, and the air in the protection mechanism can communicate with the outside air through the oil injection hole 33 when the threaded rod 2 rotates. The plug 34 can block the oil injection hole 33 after the threaded rod 2 rotates or after refueling, and it is not easy for external water vapor to enter the protection mechanism after being blocked.

[0031] Refer to Figures 1 - 3 , a ring-shaped cotton block 35 for oil absorption is fixedly arranged on the top of the cushion block 21 and is used to cooperate with and abut against the inner wall of the rotating ring 32. Excessive lubricating oil flowing down from the threaded rod 2 can be adsorbed by the ring-shaped cotton block 35. After absorbing the oil, the ring-shaped cotton block 35 can block the connection between the rotating ring 32 and the cushion block 21, so that it is not easy for external water vapor to enter the protection mechanism through the connection between the rotating ring 32 and the cushion block 21.

[0032] Refer to Figure 2 And Figure 4 , a heating box 4 is fixedly arranged at the bottom of the seat board 11. Heating water 41 is filled in the heating box 4. An electric heating element 42 for heating the heating water 41 is fixedly arranged at the inner bottom of the heating box 4. A plurality of heat conduction fins 43 are fixedly arranged at the bottom of the seat board 11. The bottom ends of the heat conduction fins 43 penetrate through the heating box 4 and extend into the heating water 41. The heat conduction fins 43 and the seat board 11 can be made of metal. The heating water 41 can be the conductive liquid used in existing electric hot water bags, and the electric heating element 42 can be an electric heating device such as an electric heating tube.

[0033] The electric heating element 42 can heat the heating water 41. After the heating water 41 is heated, it will transfer the heat to the seat board 11 through a plurality of heat conduction fins 43 to heat the seat board 11, so as to improve the comfort of the user sitting in cold weather such as winter. Moreover, the specific heat capacity of the heating water 41 is relatively large. After the heating water 41 is heated, the power supply of the electric heating element 42 is cut off, and the heating water 41 continuously releases heat, so as to continuously supply heat to the seat board 11 and reduce power consumption.

[0034] The implementation principle of a long bar stool with flexible foot lifting and placing in the embodiment of the present application is as follows:

[0035] When in use, the user can sit on the seat board 11, and the footrest rod 12 supports the user's feet, facilitating the user to flexibly lift and place the feet on the footrest rod 12 when sitting, improving the comfort of the user. When the weather is cold, the electric heating element 42 can be used to heat the heating water 41. After the heating water 41 is heated, it will transfer the heat to the seat board 11 through a plurality of heat conduction fins 43 to heat the seat board 11, so as to improve the comfort of the user sitting in cold weather such as winter;

[0036] When it is necessary to adjust the height of the long bar stool, first pull out the plug 34 from the oil injection hole 33, and then rotate the cushion block 21 to drive the threaded rod 2 to rotate. With the threaded connection of the threaded hole 13, it can drive the support 1 to rise and fall on the top of the threaded rod 2, so as to adjust the height of the support leg and the overall height of the long bar stool. The long bar stool after height adjustment can meet the sitting needs of people with different heights;

[0037] When it is necessary to lubricate the threaded rod 2, the user can add lubricating oil to the threaded rod 2 through the oil injection hole 33, and the lubricating oil can be sent into the threaded hole 13 by the rotation of the threaded rod 2, so as to lubricate the connection between the support 1 and the threaded rod 2 and reduce the resistance when the threaded rod 2 rotates. The flowing lubricating oil can be adsorbed by the annular cotton block 35. After refueling, use the plug 34 to block the oil injection hole 33. The fixed ring 3, the bellows 31 and the rotating ring 32 can cover the threaded rod 2 to protect the connection between the threaded rod 2 and the support 1 from water, so that the connection between the threaded rod 2 and the support 1 will not rust due to long-term contact with external water vapor, and the service life of components such as the threaded rod 2 can be extended.

[0038] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of this application should be covered within the protection scope of this application.

Claims

1. A long bar stool with flexible foot lifting and placing, comprising a bar stool body, a foot placing rod (12) installed inside the bar stool body for the user to flexibly lift and place their feet, and support legs installed at the bottom of the bar stool body with adjustable lengths, characterized in that: The support legs include a plurality of threaded rods (2) threaded on the bottom of the bar stool body, and a cushion block (21) fixed at the bottom end of the threaded rod (2). A protection mechanism is provided at the bottom of the bar stool body for protecting the connection between the bar stool body and the threaded rod (2); The protection mechanism includes a plurality of fixed rings (3) fixed at the bottom of the bar stool body, a corrugated pipe (31) fixed at the bottom end of the fixed ring (3), and a rotating ring (32) fixed at the bottom end of the corrugated pipe (31) and rotatably connected to the outer wall of the cushion block (21). The bottom end of the threaded rod (2) is located inside the protection mechanism, and an oil injection hole (33) is opened in the fixed ring (3).

2. The long barstool with flexible foot lifting and placing according to claim 1, characterized in that: The bar stool body includes a bracket (1) and a seat board (11) fixed on the top of the bracket (1). The foot placing rod (12) is fixed on both sides of the bottom of the bracket (1).

3. The long barstool with flexible foot lifting and lowering according to claim 2, characterized in that: A plurality of threaded holes (13) are opened at the bottom of the bracket (1), and the top end of the threaded rod (2) is threadedly connected into the threaded hole (13) of the bracket (1).

4. The long bar stool with flexible foot lifting and placing according to claim 2, characterized in that: The fixed ring (3) is fixed at the bottom of the bracket (1), and a plug block (34) adapted to it is movably provided in the oil injection hole (33) of the fixed ring (3).

5. A long barstool with flexible foot lifting and lowering according to claim 4, characterized in that: A ring-shaped cotton block (35) for absorbing oil is fixedly provided at the top of the cushion block (21) and is fitted and abutted against the inner wall of the rotating ring (32).

6. The long bar stool with flexible foot lifting and placing according to claim 2, characterized in that: A heating box (4) is fixed at the bottom of the seat board (11).

7. The long barstool with flexible foot lifting and placing according to claim 6, characterized in that: The heating box (4) is filled with heating water (41), and an electric heating element (42) for heating the heating water (41) is fixed at the inner bottom of the heating box (4).

8. The long bar stool with flexible foot lifting and placing according to claim 7, characterized in that: A plurality of heat conduction fins (43) are fixed at the bottom of the seat board (11), and the bottom ends of the heat conduction fins (43) penetrate through the heating box (4) and extend into the heating water (41).

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