CN216675244U - Gravity sensing functional caster suitable for aging seat - Google Patents
Gravity sensing functional caster suitable for aging seat Download PDFInfo
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- CN216675244U CN216675244U CN202123331354.9U CN202123331354U CN216675244U CN 216675244 U CN216675244 U CN 216675244U CN 202123331354 U CN202123331354 U CN 202123331354U CN 216675244 U CN216675244 U CN 216675244U
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Abstract
The utility model discloses a gravity sensing functional caster suitable for an aging-suitable seat, which comprises a metal foot sleeve, wherein a through hole is formed in the middle of the bottom surface of the metal foot sleeve, the upper end of the metal foot sleeve is fixed with the lower end of a seat foot through a plurality of screws II, a connecting piece is arranged in the metal foot sleeve, the lower end of the connecting piece is connected with a rubber wheel through the screws I, a spring is sleeved at the upper end of the connecting piece, a plastic sleeve is sleeved at the upper end of the spring, and the upper end of the connecting piece and the plastic sleeve are positioned in a groove in the bottom of the seat foot. This functional truckle of gravity-feed tank response can solve conventional chair truckle can not the locking, slide easily, the problem that the security is low to reach and to slide all around when nobody on the seat, can lock by oneself when sitting the people on the seat, can not slide, make at old person house and in the aspect of the care of the mechanism of nursing old man, improved seat convenience and security, reduced the purpose of family and care personnel's intensity of labour.
Description
Technical Field
The utility model relates to the technical field of gravity sensing casters, in particular to a gravity sensing functional caster suitable for an aging-suitable seat.
Background
At present, most of the aging-suitable seats in the market cannot reflect the aging suitability, particularly, most of old people cannot lift the solid wood seats due to physical reasons of the old people, inconvenience is easily caused when the seats are moved, the seats with the casters of the conventional seats are easy to slide, and the safety is extremely low.
SUMMERY OF THE UTILITY MODEL
In view of the above technical problems in the related art, the present invention provides a gravity sensing functional caster suitable for an aging seat, which can overcome the above disadvantages of the prior art.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
a gravity sensing functional caster suitable for an aging-suitable seat comprises a metal foot sleeve, wherein the top surface of the metal foot sleeve is open, a through hole is formed in the middle of the bottom surface of the metal foot sleeve, a plurality of screw holes are formed in the side surface of the metal foot sleeve, the inner side of the upper end of the metal foot sleeve is fixed with the periphery of the lower end of a chair foot through a plurality of screws II, an upward groove is formed in the bottom of the chair foot, the upper part of the groove is narrower than the lower part of the groove, a connecting piece is arranged in the metal foot sleeve, the lower end of the connecting piece is connected with a rubber wheel through the screws I, the screws I penetrate through the middle of the rubber wheel, the bottom surface of a transverse plate in the middle of the connecting piece is in contact with the top surface around the through hole in the bottom surface of the metal foot sleeve, a spring is sleeved on a connecting rod at the upper end of the connecting piece, a plastic sleeve is sleeved on the connecting rod at the upper end of the connecting piece, the upper end of the connecting rod of the connecting piece is positioned in the upper part of the groove at the bottom of the chair leg, and the plastic sleeve is positioned in the lower part of the groove at the bottom of the chair leg.
Furthermore, a plurality of anti-slip pads are arranged on the bottom surface of the metal foot sleeve.
Furthermore, the screw hole quantity of metal podotheca side is three, and is three the screw hole is located respectively the back of metal podotheca and side about with.
Furthermore, the cross section of the metal foot sleeve is square.
The utility model has the beneficial effects that: the gravity sensing functional caster can solve the problems that the caster of a conventional chair cannot be locked, is easy to slide and has low safety, so that the caster can slide front and back and left and right only by slightly lifting the chair when no one is on the chair, can be automatically locked and cannot slide when a person sits on the chair, the convenience and the safety of the chair are improved in the aspects of home of old people and care of nursing mechanisms, and the labor intensity of the home and care personnel is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a front view of a gravity sensing functional caster according to an embodiment of the present invention;
FIG. 2 is a side view of a gravity sensing functional caster according to an embodiment of the present invention;
FIG. 3 is a top view of a gravity sensing functional caster according to an embodiment of the present invention;
FIG. 4 is a partially exploded view of a gravity sensing functional caster according to an embodiment of the present invention;
FIG. 5 is a partially exploded view of a gravity sensing functional caster according to an embodiment of the present invention;
FIG. 6 is a diagram of an embodiment of a gravity sensing functional caster according to an embodiment of the present invention;
in the figure: 1. the connecting piece, 2, screw one, 3, rubber wheel, 4, metal foot cover, 5, plastic sleeve, 6, spring, 7, screw two, 8, slipmat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1 to 6, the gravity sensing functional caster suitable for an aging-suitable seat according to an embodiment of the present invention includes a metal foot sleeve 4, a top surface of the metal foot sleeve 4 is open, a through hole is formed in a middle portion of a bottom surface of the metal foot sleeve 4, a plurality of screw holes are formed in a side surface of the metal foot sleeve 4, an inner side of an upper end of the metal foot sleeve 4 is fixed to a periphery of a lower end of a chair foot through a plurality of screws 7, an upward groove is formed in a bottom portion of the chair foot, an upper portion of the groove is narrower than a lower portion of the groove, a connecting member 1 is provided in the metal foot sleeve 4, a lower end of the connecting member 1 is connected to a rubber wheel 3 through a screw one 2, the screw one 2 penetrates through the middle portion of the rubber wheel 3, a bottom surface of a horizontal plate in the middle portion of the connecting member 1 is in contact with a top surface around the through hole in the bottom surface of the metal foot sleeve 4, a spring 6 is sleeved on a connecting rod at an upper end of the connecting member 1, the upper end of the spring 6 is sleeved with a plastic sleeve 5, the plastic sleeve 5 is sleeved on a connecting rod at the upper end of the connecting piece 1, the upper end of the connecting rod of the connecting piece 1 is positioned in the upper part of the groove at the bottom of the chair leg, and the plastic sleeve 5 is positioned in the lower part of the groove at the bottom of the chair leg.
The bottom surface of the metal foot sleeve 4 is provided with a plurality of anti-skid pads 8.
The number of the screw holes on the side surface of the metal foot sleeve 4 is three, and the screw holes are respectively located on the back surface and the left and right side surfaces of the metal foot sleeve 4.
The cross section of the metal foot sleeve 4 is square.
In order to facilitate understanding of the above-described technical aspects of the present invention, the above-described technical aspects of the present invention will be described in detail below in terms of specific usage.
When the novel seat is used specifically, when no person sits on the seat, the metal foot sleeves 4 move upwards together with the seat feet to leave the ground under the action of the springs 6 and the plastic sleeves 5, the seat can slide left and right around the rubber wheels 3 only by slightly lifting, when the person sits on the seat, the metal foot sleeves 4 move downwards together with the seat feet to contact the ground under the action of the weight of the person, the anti-skid pads 8 play a role in increasing friction force, and the seat is locked automatically and cannot slide.
In conclusion, by means of the technical scheme, the problems that the conventional chair caster cannot be locked, is easy to slide and is low in safety can be solved, so that the chair can slide back and forth and left and right only by slightly lifting the chair when no one is on the chair, and can be automatically locked and cannot slide when a person sits on the chair, the convenience and safety of the chair are improved in the aspects of home of the old and care of an old care mechanism, and the labor intensity of the family and care personnel is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The gravity sensing functional caster suitable for the aging-suitable seat is characterized by comprising a metal foot sleeve (4), wherein the top surface of the metal foot sleeve (4) is open, a through hole is formed in the middle of the bottom surface of the metal foot sleeve (4), a plurality of screw holes are formed in the side surface of the metal foot sleeve (4), the inner side of the upper end of the metal foot sleeve (4) is fixed with the periphery of the lower end of a chair foot through a plurality of two screws (7), an upward groove is formed in the bottom of the chair foot, the upper portion of the groove is narrower than the lower portion of the groove, a connecting piece (1) is arranged in the metal foot sleeve (4), the lower end of the connecting piece (1) is connected with a rubber wheel (3) through a first screw (2), the first screw (2) penetrates through the middle of the rubber wheel (3), the bottom surface of a transverse plate in the middle of the connecting piece (1) is in contact with the top surface around the through hole in the bottom surface of the metal foot sleeve (4), the cover is equipped with spring (6) on the connecting rod of connecting piece (1) upper end, the cover is equipped with plastic sleeve (5) on spring (6), plastic sleeve (5) cover is established on the connecting rod of connecting piece (1) upper end, the connecting rod upper end of connecting piece (1) is located in the upper portion of chair foot bottom recess, plastic sleeve (5) are located in the lower part of chair foot bottom recess.
2. The gravity sensing functional caster suitable for ageing-compatible seats according to claim 1, characterised in that the bottom surface of the metal foot-sleeve (4) is provided with a plurality of anti-slip pads (8).
3. The gravity sensing functional caster suitable for an ageing-compatible seat according to claim 1, wherein the number of the screw holes on the side of the metal foot cover (4) is three, and the three screw holes are respectively located on the back and left and right sides of the metal foot cover (4).
4. The gravity sensing functional caster suitable for ageing-compatible seats according to claim 1, characterised in that the cross section of the metal foot-sleeve (4) is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123331354.9U CN216675244U (en) | 2021-12-28 | 2021-12-28 | Gravity sensing functional caster suitable for aging seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123331354.9U CN216675244U (en) | 2021-12-28 | 2021-12-28 | Gravity sensing functional caster suitable for aging seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216675244U true CN216675244U (en) | 2022-06-07 |
Family
ID=81844681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123331354.9U Active CN216675244U (en) | 2021-12-28 | 2021-12-28 | Gravity sensing functional caster suitable for aging seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216675244U (en) |
-
2021
- 2021-12-28 CN CN202123331354.9U patent/CN216675244U/en active Active
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