CN212591161U - Stool capable of controlling sliding - Google Patents
Stool capable of controlling sliding Download PDFInfo
- Publication number
- CN212591161U CN212591161U CN202020955068.6U CN202020955068U CN212591161U CN 212591161 U CN212591161 U CN 212591161U CN 202020955068 U CN202020955068 U CN 202020955068U CN 212591161 U CN212591161 U CN 212591161U
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- CN
- China
- Prior art keywords
- stool
- stool surface
- supporting rod
- locking
- rotating shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a stool capable of controlling sliding, which comprises a sitting part and a moving part, wherein the sitting part comprises a first stool surface and a plurality of first supporting rods; the moving part comprises a second stool surface and a plurality of second supporting rods; the first stool surface is arranged above the second stool surface through an elastic piece; the horizontal position of the first supporting rod corresponds to the second supporting rod, the second supporting rod is provided with jacks, the first supporting rod penetrates through the second stool surface and is movably inserted into the corresponding jacks, wheels are mounted below the second supporting rod through a rotating shaft, a first locking piece is mounted at one end of the second supporting rod, which is far away from the second stool surface, and a second locking piece is mounted on the rotating shaft; when the second supporting rod moves vertically downwards along the insertion hole, the first locking piece is in contact with the second locking piece and limits the rotation of the rotating shaft. When the person sits on first bench face, first branch is for second branch lapse for first retaining member and second retaining member locking, and then make the unable rotation of wheel, the bench just is in stable state this moment, and convenient to use person stably takes.
Description
Technical Field
The utility model relates to a stool especially relates to a steerable gliding stool.
Background
The traditional stool is simple in structure and comprises a stool surface and a plurality of supporting legs, the stool surface is supported on the ground by the supporting legs, the stool needs to be moved away from the ground when the stool is moved, otherwise, large friction exists between the stool legs and the ground, the stool legs or the floor are seriously abraded, and noise is also generated. Meanwhile, the stool is easy to lift and carry for teenagers or adults, but is difficult for children.
In order to improve the mobility of the stool in the prior art, the rollers are generally arranged on the stool legs, and although the arrangement is convenient for the movement of the stool, the stability of the stool is also reduced, so that people can easily shake when sitting on the stool, particularly for children, the children are good and have poor balance control capability, and the sliding stool is not suitable for being used by children.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior movable stool that the controllability is poor and the stool is inconvenient to take and providing a stool capable of controlling the sliding.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a stool capable of controlling sliding comprises a sitting part and a moving part, wherein the sitting part comprises a first stool surface and a plurality of first supporting rods, and the first supporting rods are arranged below the first stool surface and are vertically and fixedly connected with the first stool surface; the moving part comprises a second stool surface and a plurality of second supporting rods, and the second supporting rods are arranged below the second stool surface and are vertically and fixedly connected with the second stool surface; the first stool surface is arranged above the second stool surface through an elastic piece; the horizontal position of the first support rod corresponds to the second support rod, the second support rod is provided with an insertion hole, the first support rod penetrates through the second stool surface and is movably inserted into the corresponding insertion hole, a wheel is arranged below the second support rod through a rotating shaft, a first locking piece is arranged at one end, far away from the second stool surface, of the second support rod, and a second locking piece is arranged on the rotating shaft; and when the second supporting rod moves vertically downwards along the insertion hole, the first locking piece is contacted with the second locking piece and limits the rotation of the rotating shaft.
Preferably, the mounting groove that is used for installing first retaining member is offered to second branch tip, first retaining member includes the depression bar of U-shaped, the depression bar is located the wheel top, and the U-shaped opening is down, the both ends fixedly connected with clamp plate of depression bar, the second retaining member includes the locking ring, the fixed cover of locking ring is established in the pivot, the clamp plate restricts the locking ring rotation with locking ring contact.
Preferably, the lower side of the pressure plate is provided with a plurality of first limiting bulges, and the surface of the locking ring is provided with a plurality of second limiting bulges.
Preferably, the first limiting bulge and the second limiting bulge are both hemispherical or arc-shaped.
Preferably, the first limiting protrusion and the pressing plate are integrally formed, and the second limiting protrusion and the locking ring are integrally formed.
Preferably, the pressing plate is arranged in an arc shape, and the arc and the locking ring have the same circle center.
Preferably, the elastic member is a spring, the spring is sleeved on the first support rod, and two ends of the spring respectively abut against the first stool surface and the second stool surface.
Preferably, a protection tube is sleeved on the outer side of the spring and is made of an elastic material.
Preferably, a rotating groove is formed in the side wall of the jack, a plurality of rotating wheels are rotatably mounted in the rotating groove, and the rotating wheels are in rolling contact with the second supporting rod.
Preferably, bearings are further sleeved at two ends of the rotating shaft and rotatably mounted in the mounting grooves of the second supporting rods through the bearings, and the locking rings are not in contact with the second supporting rods.
Preferably, the surface area of the first stool surface is larger than that of the second stool surface, and the vertical projection of the first stool surface completely covers the second stool surface; the periphery of the second stool surface is surrounded by a circle of baffle, the upper side of the baffle is fixedly connected with the edge of the first stool surface, and the width of the baffle is greater than the maximum distance between the first stool surface and the second stool surface.
Compared with the prior art, the beneficial effects of the utility model are that: when the stool is not in a sitting state, the first locking part is not in contact with the second locking part, and the rotating shaft is in a free rotating state, so that the wheels can rotate freely, and a user can move the whole stool conveniently; when someone sits on first bench face, first branch is for second branch lapse for first retaining member and second retaining member contact and locking, and then rotate through the restriction pivot and make the unable rotation of wheel, and the bench just is in stable state this moment, and convenient to use person stably takes.
Drawings
Fig. 1 is a schematic structural view of a stool capable of controlling sliding according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a schematic view of a contact structure between a first locking member and a second locking member of the stool capable of controlling sliding according to the present invention.
In the figure: 1 first bench face, 2 second bench faces, 3 first branch, 4 second branch, 5 jacks, 6 wheels, 7 rotating shafts, 8 bearings, 9 mounting grooves, 10 pressure bars, 11 pressure plates, 12 locking rings, 13 first limiting bulges, 14 second limiting bulges, 15 springs, 16 protection pipes, 17 rotating grooves, 18 rotating wheels and 19 baffle plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a stool capable of controlling sliding comprises a sitting part and a moving part;
the sitting part comprises a first stool surface 1 and a plurality of first supporting rods 3, and the first supporting rods 3 are arranged below the first stool surface 1 and are vertically and fixedly connected with the first stool surface 1;
the moving part comprises a second stool surface 2 and a plurality of second supporting rods 4, and the second supporting rods 4 are arranged below the second stool surface 2 and are vertically and fixedly connected with the second stool 2;
the first stool surface 1 is arranged above the second stool surface 2 through an elastic piece;
the horizontal position of the first supporting rod 3 corresponds to the second supporting rod 4, the second supporting rod 4 is provided with jacks 5, the first supporting rod 3 penetrates through the second stool surface 2 and is movably inserted into the corresponding jacks 5, wheels 6 are mounted below the second supporting rod 4 through rotating shafts 7, a first locking piece is mounted at one end, far away from the second stool surface 2, of the second supporting rod 4, and a second locking piece is mounted on the rotating shafts 7;
when the second support rod 4 moves vertically downward along the insertion hole 5, the first locking member contacts with the second locking member and restricts the rotation of the rotating shaft 7.
In the technical scheme of the embodiment, when the stool is not in a sitting state, under the action of the elastic part, a certain distance exists between the first stool surface 1 and the second stool surface 2, at the moment, the first locking part is not in contact with the second locking part, and the rotating shaft 7 is in a free rotating state, so that the wheels 6 can rotate freely, and a user can move the whole stool conveniently; when a person sits on the first stool surface 1, the first stool surface 1 drives the first support rod 3 to press downwards, so that the first locking piece is in contact with the second locking piece and is locked, the wheels 6 cannot rotate by limiting the rotation of the rotating shaft 7, and the stool is in a stable state at the moment, so that the user can sit stably; when the sitting state is converted into the non-sitting state, the elastic piece resets to drive the first support rod to slide upwards, the locking state of the first locking piece and the second locking piece is released, and the rotating shaft returns to the free rotating state.
In the technical scheme of the embodiment, an installation groove 9 for installing a first locking member is formed in the end portion of the second support rod 4, the first locking member includes a U-shaped pressure lever 10, the pressure lever 10 is arranged above the wheel 6, the U-shaped opening faces downward, two ends of the pressure lever 10 are fixedly connected with pressure plates 11, the second locking member includes a locking ring 12, the locking ring 12 is fixedly sleeved on the rotating shaft 7, and the pressure plates 11 are in contact with the locking ring 12 to limit the rotation of the locking ring 12; specifically, a plurality of first limiting bulges 13 are arranged on the lower side of the pressure plate 11, a plurality of second limiting bulges 14 are arranged on the surface of the locking ring 12, and the effect of relative fixation is realized through the buckling and matching of the first limiting bulges 13 and the second limiting bulges 14; preferably, in order to achieve a better contact effect, the first limiting bulge 13 and the second limiting bulge 14 are both hemispherical, and the two limiting bulges are contacted by virtue of spherical surfaces; in order to realize higher structural stability, the first limiting bulge 13 and the pressure plate 11 are integrally formed, and the second limiting bulge 14 and the locking ring 12 are integrally formed; in order to enable more limiting protrusions to be buckled with each other, the pressing plate 11 is arc-shaped and has the same circle center as the locking ring 12.
In the technical scheme of the embodiment, the elastic member is a spring 15, the spring 15 is sleeved on the first supporting rod 3, two ends of the spring 15 respectively abut against the first stool surface 1 and the second stool surface 2, and each first supporting rod 3 is sleeved with the spring 15; according to a further preferable technical scheme, a protection pipe 16 is sleeved on the outer side of the spring 15, the protection pipe 16 is made of elastic materials such as rubber and sponge, and fingers of a user can be prevented from being clamped and injured by the spring 15 due to error; meanwhile, in order to solve the problem, the surface area of the first stool surface 1 is larger than that of the second stool surface 2, and the vertical projection of the first stool surface 1 completely covers the second stool surface 2.
As an optional implementation manner, a rotating groove 17 is formed in the side wall of the jack 5, a plurality of rotating wheels 18 are rotatably mounted in the rotating groove 17, and the rotating wheels 18 are in rolling contact with the second support rod 4; the two ends of the rotating shaft 7 are also sleeved with bearings 8 and are rotatably arranged in the mounting grooves of the second supporting rods 4 through the bearings 8, and the locking rings 12 are not in contact with the second supporting rods 4.
As an optional implementation manner, a ring of baffle 19 is arranged around the second stool surface 2, the upper side of the baffle 19 is fixedly connected with the first stool surface 1, the width of the baffle 19 is greater than the maximum distance between the first stool surface 1 and the second stool surface 2, and the baffle 19 is arranged to prevent people from extending hands between the first stool surface 1 and the second stool surface 2.
Claims (10)
1. A stool capable of controlling sliding comprises a sitting part and a moving part, and is characterized in that,
the sitting part comprises a first stool surface (1) and a plurality of first supporting rods (3), and the first supporting rods (3) are arranged below the first stool surface (1) and are vertically and fixedly connected with the first stool surface (1);
the moving part comprises a second stool surface (2) and a plurality of second supporting rods (4), and the second supporting rods (4) are arranged below the second stool surface (2) and are vertically and fixedly connected with the second stool surface (2);
the first stool surface (1) is arranged above the second stool surface (2) through an elastic piece;
the horizontal position of the first support rod (3) corresponds to the second support rod (4), a jack (5) is formed in the second support rod (4), the first support rod (3) penetrates through the second stool surface (2) and is movably inserted into the corresponding jack (5), a wheel (6) is mounted below the second support rod (4) through a rotating shaft (7), a first locking piece is mounted at one end, far away from the second stool surface (2), of the second support rod (4), and a second locking piece is mounted on the rotating shaft (7);
and the second supporting rod (4) is vertically downwards moved along the insertion hole (5), and the first locking part is contacted with the second locking part and limits the rotation of the rotating shaft (7).
2. The stool capable of controlling sliding according to claim 1, wherein an installation groove (9) for installing a first locking piece is formed in the end of the second supporting rod (4), the first locking piece comprises a U-shaped pressing rod (10), the pressing rod (10) is arranged above the wheel (6), the U-shaped opening faces downwards, pressing plates (11) are fixedly connected to two ends of the pressing rod (10), the second locking piece comprises a locking ring (12), the locking ring (12) is fixedly sleeved on the rotating shaft (7), and the pressing plates (11) are in contact with the locking ring (12) to limit rotation of the locking ring (12).
3. The stool capable of controlling sliding according to claim 2, wherein a plurality of first limiting protrusions (13) are arranged on the lower side of the pressure plate (11), and a plurality of second limiting protrusions (14) are arranged on the surface of the locking ring (12); the first limiting bulge (13) and the second limiting bulge (14) are both hemispherical or arc-shaped.
4. The stool of claim 3, wherein the first limiting protrusion (13) is integrally formed with the pressing plate (11), and the second limiting protrusion (14) is integrally formed with the locking ring (12).
5. A stool with controllable sliding according to any one of claims 2 or 3, characterized in that the pressing plate (11) is arc-shaped and has the same center as the locking ring (12).
6. The stool capable of controlling sliding according to any one of claims 1 to 3, wherein the elastic member is a spring (15), the spring (15) is sleeved on the first supporting rod (3), and two ends of the spring respectively abut against the first stool surface (1) and the second stool surface (2).
7. The stool capable of controlling sliding according to claim 6, wherein a protective tube (16) is sleeved outside the spring (15), and the protective tube (16) is made of an elastic material.
8. A stool capable of controlling sliding according to any one of claims 1 to 3, wherein a rotating groove (17) is formed in a side wall of the insertion hole (5), a plurality of rotating wheels (18) are rotatably mounted in the rotating groove (17), and the rotating wheels (18) are in rolling contact with the second supporting rod (4).
9. A stool with controllable sliding according to any one of claims 2 or 3, characterized in that the two ends of the rotating shaft (7) are sleeved with bearings (8) and rotatably mounted in the second supporting rod (4) through the bearings (8), and the locking ring (12) is not in contact with the second supporting rod (4).
10. The stool capable of controlling sliding according to any one of claims 1 to 4, wherein the surface area of the first stool surface (1) is larger than that of the second stool surface (2), and the vertical projection of the first stool surface (1) completely covers the second stool surface (2); a ring of baffle plates (19) are arranged around the second stool surface (2), the upper sides of the baffle plates (19) are fixedly connected with the edge of the first stool surface (1), and the width of the baffle plates (19) is greater than the maximum distance between the first stool surface (1) and the second stool surface (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020955068.6U CN212591161U (en) | 2020-05-30 | 2020-05-30 | Stool capable of controlling sliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020955068.6U CN212591161U (en) | 2020-05-30 | 2020-05-30 | Stool capable of controlling sliding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212591161U true CN212591161U (en) | 2021-02-26 |
Family
ID=74749983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020955068.6U Expired - Fee Related CN212591161U (en) | 2020-05-30 | 2020-05-30 | Stool capable of controlling sliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212591161U (en) |
-
2020
- 2020-05-30 CN CN202020955068.6U patent/CN212591161U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |