CN213912221U

CN213912221U - Folding type strength stool

Info

Publication number: CN213912221U
Application number: CN202021885341.9U
Authority: CN
Inventors: 陆之烨; 施展
Original assignee: Hangzhou Yue Fu Si Supply Chain Management Co Ltd
Current assignee: Hangzhou Yue Fu Si Supply Chain Management Co Ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-08-10
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to the technical field of fitness equipment, and discloses a folding type strength stool, which comprises a chair seat, a supporting part and a Roman chair, wherein the supporting part comprises a first supporting leg, a second supporting leg, a first connecting bracket and a second connecting bracket; one end of the first supporting leg is provided with a limiting plate, and the second supporting leg is hinged with the first supporting leg; the first connecting bracket and the second connecting bracket are both fixedly connected to the lower end surface of the seat; the first connecting bracket is hinged with the limiting plate and the Roman chair; one end of the second connecting support is hinged with the limiting plate, the middle part of the second connecting support is hinged with a supporting rod, and the first supporting leg is provided with a clamping part; the utility model discloses the practicality that the Roman chair has improved this strength bench has been increased to need not to dismantle arbitrary part when accomodating folding to this strength bench under the condition of being equipped with the Roman chair, make whole accomodating or the installation more convenient, folding back whole small in size is convenient for transport and carry simultaneously.

Description

Folding type strength stool

Technical Field

The utility model relates to a body-building apparatus technical field, concretely relates to foldable strength bench.

Background

Present some strength stools are not equipped with the roman chair, overall structure is comparatively simple, convenient folding, and need not to dismantle at folding in-process, but simple structure leads to its function also more single, consequently some trade companies can install the roman chair additional on original strength stool in order to improve their practicality, nevertheless most strength stools that are equipped with the roman chair become complicated owing to its structure, need dismantle the roman chair when accomodating the transportation, then fold remaining part again, make folding accomodating become comparatively complicated volume after folding simultaneously also can be great.

SUMMERY OF THE UTILITY MODEL

A first object of the present invention is to provide a foldable power stool, which has the advantage of being able to complete folding and folding with a smaller overall size without disassembling the stool under the condition of being equipped with a roman chair.

The above technical purpose of the present invention can be achieved by the following technical solutions: a foldable power stool comprises a seat and a supporting part for supporting the seat, and further comprises a Roman chair hinged with the supporting part, wherein the supporting part comprises a first supporting leg, a second supporting leg, a first connecting bracket and a second connecting bracket; two limiting plates are fixedly arranged at one end of the first supporting leg, the limiting plates are vertically arranged, the two limiting plates are oppositely arranged at two sides of the first supporting leg along the horizontal direction and are fixedly connected with the first supporting leg, and one end of the second supporting leg is hinged with one end of the first supporting leg, which is provided with the limiting plates;

the first connecting support and the second connecting support are both fixedly connected to the lower end face of the seat; one end of the first connecting bracket is hinged with the limiting plate, and the other end of the first connecting bracket is hinged with the Roman chair; one end of the second connecting support is hinged with the limiting plate, the middle of the second connecting support is hinged with a supporting rod, a clamping part is arranged on the first supporting leg, when the strength stool is in an unfolded state, the first supporting leg supports the second connecting support through clamping of the supporting rod and the clamping part, and the first connecting support is supported through abutting of the second supporting leg and the limiting plate and the Roman chair; when the strength stool needs to be stored, the supporting rod is separated from the clamping portion, the second supporting leg and the first connecting support rotate in the direction of the first supporting leg to enable the seat to be folded, and the Roman chair is folded to be in a state that the first connecting support is back to one side of the second connecting support.

The utility model discloses in, it is preferred, the second supporting leg includes two collateral branch stay, two collateral branch stay parallel arrangement, two the one end of collateral branch stay respectively with first supporting leg is provided with the both ends of limiting plate are articulated, the second supporting leg still includes the connecting plate, the connecting plate sets up two between the collateral branch stay and respectively with two collateral branch stay fixed connection, when this strength bench is in the expansion state, two the limiting plate respectively with two collateral branch stay butt, just one side of connecting plate with first supporting leg butt.

The utility model discloses in, it is preferred, joint portion includes the locating plate, the locating plate with first supporting leg fixed connection, be provided with a plurality of positioning groove on the locating plate, it is a plurality of positioning groove follows the length direction interval equipartition of locating plate, the bracing piece keep away from with first supporting leg articulated one end fixedly connected with joint post, through rotating the bracing piece makes joint post and difference the positioning groove joint is in order to adjust the inclination of second linking bridge.

In the utility model, preferably, the roman chair comprises a support and a liner, the support comprises an outer rod and an inner rod, one end of the outer rod is hinged with the two side supporting bars, the other end of the outer rod is hinged with the first connecting bracket, a chute is arranged at one end of the outer rod hinged with the first connecting bracket, the length direction of the chute is arranged along the length direction of the outer rod, and the inner rod is connected in the chute in a sliding manner; the liner is fixedly connected to one end, extending out of the sliding groove, of the inner rod and is positioned on one side, back to the seat, of the outer rod; the Roman chair comprises an inner rod, an outer rod and a plurality of limiting holes, wherein the inner rod is provided with the first limiting holes along the length direction of the inner rod, the outer rod is provided with first jacks matched with the first limiting holes, the Roman chair further comprises first bolts, and the first bolts penetrate through the first jacks and the first limiting holes to fix the inner rod and the outer rod.

In the utility model, preferably, the roman chair further comprises four sponge barrels, a first cross rod is fixedly arranged on the outer rod and is perpendicular to the length direction of the outer rod, and two sponge barrels are respectively sleeved at two ends of the first cross rod; the outer pole is provided with the liner with one side of sponge bucket is still fixed and is set up the articulated slab, articulated on the articulated slab have the connecting rod, the connecting rod is kept away from the fixed second horizontal pole that is provided with of one end of articulated slab, two in addition the sponge bucket overlaps respectively and is established the both ends of second horizontal pole, on the articulated slab with the pin joint of connecting rod has seted up the spacing hole of a plurality of seconds as benchmark circumference, be provided with on the connecting rod be used for with spacing hole complex second jack of second, this roman chair still includes the second bolt, works as the second jack is with arbitrary the spacing hole alignment of second, through with will the second bolt passes the spacing hole of second and with the second jack that this spacing hole of second was aimed at with right the angle of connecting rod is fixed.

The utility model discloses in, preferred, the seat support includes first cushion and second cushion, first cushion fixed connection be in on the first linking bridge, second cushion fixed connection be in on the second linking bridge.

The utility model discloses in, it is preferred, first supporting leg with the lower extreme of second supporting leg is the fixed support sill bar that is provided with respectively, it is the cylindrical body of rod to support the sill bar, the both ends of supporting the sill bar all are provided with the supporting legs, the supporting legs is the cylinder setting, cylindrical spread groove has been seted up to a terminal surface off-centre of supporting legs, the supporting legs passes through the spread groove cover is established support on the sill bar.

Compared with the prior art, the beneficial effects of the utility model are that:

the practicality that the Roman chair has improved this strength bench has been increased to need not to dismantle arbitrary part when accomodating folding to this strength bench under the condition of being equipped with the Roman chair, make whole accomodating or the installation more convenient, whole small in size after folding simultaneously, be convenient for transport and carry.

Drawings

FIG. 1 is a schematic view of a folding power bench in an unfolded state;

FIG. 2 is a side view of a folding power bench in an unfolded state;

FIG. 3 is a schematic view of the second seat cushion when tilted;

fig. 4 is a schematic structural view of a foldable power stool in a storage state.

In the drawings: 1. a chair seat; 2. a support portion; 3. a Roman chair; 4. a first support leg; 5. a second support leg; 6. a first connecting bracket; 7. a second connecting bracket; 8. a limiting plate; 9. a support bar; 10. a clamping part; 11. a side branch stay; 12. a connecting plate; 13. positioning a plate; 14. a positioning groove; 15. a clamping column; 16. A support; 17. a liner; 18. an outer rod; 19. an inner rod; 20. a sponge barrel; 21. a first cross bar; 22. a hinge plate; 23. a connecting rod; 24. a second cross bar; 25. a second limiting hole; 26. a second bolt; 27. a first seat cushion; 28. a second seat cushion; 29. a support bottom bar; 30. support the feet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a preferred embodiment of the present invention provides a foldable power stool, which includes a seat 1, a supporting portion 2 for supporting the seat 1, and a roman chair 3 hinged to the supporting portion 2, wherein the supporting portion 2 includes a first supporting leg 4, a second supporting leg 5, a first connecting bracket 6 and a second connecting bracket 7; two limiting plates 8 are fixedly arranged at one end of the first supporting leg 4, the limiting plates 8 are vertically arranged, the two limiting plates 8 are oppositely arranged at two sides of the first supporting leg 4 along the horizontal direction and are fixedly connected with the first supporting leg 4, and one end of the second supporting leg 5 is hinged with one end of the first supporting leg 4, which is provided with the limiting plates 8; the first connecting bracket 6 and the second connecting bracket 7 are both fixedly connected to the lower end surface of the chair seat 1; one end of the first connecting bracket 6 is hinged with the limiting plate 8, and the other end of the first connecting bracket 6 is hinged with the Roman chair 3; one end of the second connecting support 7 is hinged to the limiting plate 8, the second supporting leg 5 comprises two side supporting strips 11, the two side supporting strips 11 are arranged in parallel, one ends of the two side supporting strips 11 are hinged to two ends, provided with the limiting plate 8, of the first supporting leg 4 respectively, the second supporting leg 5 further comprises a connecting plate 12, the connecting plate 12 is arranged between the two side supporting strips 11 and fixedly connected with the two side supporting strips 11 respectively, the middle of the second connecting support 7 is hinged to a supporting rod 9, and a clamping portion 10 is arranged on the first supporting leg 4; the strength stool in the scheme has an unfolded state and a stored state, when the strength stool is in the unfolded state, the first supporting leg 4 supports the second connecting bracket 7 through the clamping connection of the supporting rod 9 and the clamping connection part 10, and the first connecting bracket 6 supports the limiting plate 8 and the Roman chair 3 through the butting connection of the two side supporting strips 11; when the strength stool needs to be stored, the supporting rod 9 is separated from the clamping portion 10, the second supporting leg 5 and the first connecting support 6 are rotated towards the first supporting leg 4 to fold the seat 1, when the final folding is completed to enable the strength stool to be in a storage state, the two side supporting strips 11 are rotated to the bottom of the second cushion 28 and are arranged on two sides of the second connecting support 7 in a split mode, and the roman chair 3 is folded to a state that the first connecting support is back to one side of the second connecting support 7.

The chair seat 1 comprises a first cushion 27 and a second cushion 28, the first cushion 27 is fixedly connected to the first connecting bracket 6, and the second cushion 28 is fixedly connected to the second connecting bracket 7; joint portion 10 includes locating plate 13, locating

plate

13 and 4 fixed connection of first supporting leg, is provided with a plurality of positioning groove 14 on the locating plate 13, and a plurality of positioning groove 14 are along the length direction interval equipartition of locating plate 13, and bracing piece 9 is kept away from with 4 articulated one end fixedly connected with joint post 15 of first supporting leg, makes joint post 15 and the 14 joints of different positioning groove in order to adjust the inclination of second linking bridge 7 through rotating bracing piece 9. When the inclination angle of the second cushion 28 needs to be adjusted, the clamping columns 15 on the supporting rod 9 can be clamped into the corresponding positioning grooves 14 according to actual use conditions, the structural design is optimized through the arrangement, and the practicability of the strength stool is improved.

The Roman chair 3 comprises a support 16 and a gasket 17, the support 16 comprises an outer rod 18 and an inner rod 19, one end of the outer rod 18 is hinged with the two side supporting strips 11, the other end of the outer rod 18 is hinged with the first connecting support 6, a sliding groove is formed in one end, hinged with the first connecting support 6, of the outer rod 18, the length direction of the sliding groove is arranged along the length direction of the outer rod 18, and the inner rod 19 is connected in the sliding groove in a sliding mode; the pad 17 is fixedly connected to one end of the inner rod 19 extending out of the sliding groove and is positioned on one side of the outer rod 18 back to the seat 1; the Roman chair 3 further comprises a first bolt, and the inner rod 19 and the outer rod 18 are fixed through the first bolt penetrating through the first jack and the first limiting hole. The first plug is used for connecting the first jack with different first limit holes, so that the position of the pad 17 on the Roman chair 3 can be adjusted, and a user can adjust the strength stool to a proper use state according to the condition of the user.

The Roman chair 3 further comprises four sponge barrels 20, a first cross rod 21 is fixedly arranged on the outer rod 18, the first cross rod 21 is perpendicular to the length direction of the outer rod 18, and the two sponge barrels 20 are respectively sleeved at two ends of the first cross rod 21; the outer pole 18 is provided with one side of liner 17 and sponge bucket 20 and still fixedly sets up articulated slab 22, articulated on the articulated slab 22 have connecting rod 23, the fixed second horizontal pole 24 that is provided with of one end that the articulated slab 22 was kept away from to connecting rod 23, another two sponge buckets 20 overlap respectively and establish the both ends at second horizontal pole 24, use the pin joint with connecting rod 23 to have seted up the spacing hole 25 of a plurality of second in the circumference as the benchmark on the articulated slab 22, be provided with on the connecting rod 23 and be used for the second jack with spacing hole 25 complex of second, this roman chair 3 still includes second bolt 26, when the spacing hole 25 of second with arbitrary second aligns, fix with the angle to connecting rod 23 through passing second bolt 26 through spacing hole 25 of second and the second jack that aligns with this spacing hole 25 of second. The second plug 26 connects the second plug hole with a different second limiting hole 25 to adjust the angle of the second cross bar 24, so that the user can adjust the strength stool to a proper using state according to the condition of the user.

The lower extreme of first supporting leg 4 and second supporting leg 5 is fixed respectively and is provided with support bottom bar 29, and support bottom bar 29 is the cylindrical body of rod, and the both ends of supporting bottom bar 29 all are provided with supporting legs 30, and supporting legs 30 are the cylinder setting, and cylindrical spread groove has been seted up to the terminal surface off-centre of supporting legs 30, and supporting legs 30 overlaps through the spread groove and establishes on supporting bottom bar 29. The force bench may be leveled by rotating each support foot 30 to maintain stability of the force bench during use.

Claims

1. A folding power stool comprising a seat (1) and a support (2) for supporting the seat (1), characterized in that: the Roman chair is hinged to the support part (2), and the support part (2) comprises a first support leg (4), a second support leg (5), a first connecting bracket (6) and a second connecting bracket (7); two limiting plates (8) are fixedly arranged at one end of the first supporting leg (4), the limiting plates (8) are vertically arranged, the two limiting plates (8) are oppositely arranged at two sides of the first supporting leg (4) along the horizontal direction and are fixedly connected with the first supporting leg (4), and one end of the second supporting leg (5) is hinged with one end, provided with the limiting plates (8), of the first supporting leg (4);

the first connecting support (6) and the second connecting support (7) are fixedly connected to the lower end face of the seat (1); one end of the first connecting bracket (6) is hinged with the limiting plate (8), and the other end of the first connecting bracket (6) is hinged with the Roman chair (3); one end of the second connecting support (7) is hinged to the limiting plate (8), a supporting rod (9) is hinged to the middle of the second connecting support (7), a clamping portion (10) is arranged on the first supporting leg (4), when the strength stool is in an unfolded state, the first supporting leg (4) supports the second connecting support (7) through clamping of the supporting rod (9) and the clamping portion (10), and the first connecting support (6) supports the Roman chair (3) through abutting of the second supporting leg (5) and the limiting plate (8); when the strength stool needs to be stored, the supporting rod (9) is separated from the clamping portion (10), the second supporting leg (5) and the first connecting support (6) are rotated towards the first supporting leg (4) to enable the seat (1) to be folded, and the Roman chair (3) is folded to be in a state that the first connecting support is back to one side of the second connecting support (7).

2. The folding power stool of claim 1, wherein: second supporting leg (5) include two collateral branch stay (11), two collateral branch stay (11) parallel arrangement, two the one end of collateral branch stay (11) respectively with first supporting leg (4) are provided with the both ends of limiting plate (8) are articulated, second supporting leg (5) still include connecting plate (12), connecting plate (12) set up two between collateral branch stay (11) and respectively with two collateral branch stay (11) fixed connection, when this strength bench is in the state of expanding, two limiting plate (8) respectively with two collateral branch stay (11) butt, just one side of connecting plate (12) with first supporting leg (4) butt.

3. The folding power stool of claim 1, wherein: joint portion (10) are including locating plate (13), locating plate (13) with first supporting leg (4) fixed connection, be provided with a plurality of positioning groove (14) on locating plate (13), it is a plurality of positioning groove (14) are followed the length direction interval equipartition of locating plate (13), bracing piece (9) keep away from with first supporting leg (4) articulated one end fixedly connected with joint post (15), through rotating bracing piece (9) makes joint post (15) and difference positioning groove (14) joint is in order to adjust the inclination of second linking bridge (7).

4. The folding power stool of claim 2, wherein: the Roman chair (3) comprises a support (16) and a gasket (17), the support (16) comprises an outer rod (18) and an inner rod (19), one end of the outer rod (18) is hinged to the two side supporting strips (11), the other end of the outer rod (18) is hinged to the first connecting support (6), one end, hinged to the first connecting support (6), of the outer rod (18) is provided with a sliding groove, the length direction of the sliding groove is arranged along the length direction of the outer rod (18), and the inner rod (19) is connected in the sliding groove in a sliding mode; the pad (17) is fixedly connected to one end of the inner rod (19) extending out of the sliding groove and is positioned on one side, back to the seat (1), of the outer rod (18); a plurality of first limiting holes are formed in the inner rod (19) along the length direction of the inner rod (19), a first insertion hole matched with the first limiting hole is formed in the outer rod (18), the Roman chair (3) further comprises a first bolt, and the first bolt penetrates through the first insertion hole and the first limiting hole to fix the inner rod (19) and the outer rod (18).

5. The folding power stool of claim 4, wherein: the Roman chair (3) further comprises four sponge barrels (20), a first cross rod (21) is fixedly arranged on the outer rod (18), the first cross rod (21) is perpendicular to the length direction of the outer rod (18), and the two sponge barrels (20) are respectively sleeved at two ends of the first cross rod (21); the Roman chair (3) further comprises a second bolt (26), and when the second bolt is aligned with any one of the second limiting holes (25), the second bolt (26) penetrates through the second limiting hole (25) and the second jack aligned with the second limiting hole (25) to align the connecting plate (25) to the connecting hole (25), the second bolt (26) penetrates through the second limiting hole (25) and the second jack aligned with the second limiting hole (25) to align the connecting plate (22), and the connecting plate (22) is hinged to a connecting rod (23), a second cross rod (24) is fixedly arranged at one side of the outer rod (18) where the pad (17) and the sponge barrel (20) are arranged, a connecting rod (23) is hinged to the connecting plate (22), a plurality of second limiting holes (25) are circumferentially formed in the connecting rod (23) and are circumferentially arranged at two ends of the second cross rod (24), and a plurality of second jacks matched with the second limiting holes (25) are arranged on the connecting rod (23) The angle of the rod (23) is fixed.

6. A foldable, power stool according to any one of claims 1-5 and being characterized by: seat support (1) includes first cushion (27) and second cushion (28), first cushion (27) fixed connection be in on first linking bridge (6), second cushion (28) fixed connection be in on second linking bridge (7).

7. The folding power stool of claim 6, wherein: first supporting leg (4) with the lower extreme of second supporting leg (5) is fixed respectively and is provided with support sill bar (29), support sill bar (29) and be the cylindrical body of rod, the both ends of supporting sill bar (29) all are provided with supporting legs (30), supporting legs (30) are the cylinder setting, cylindrical spread groove has been seted up to a terminal surface off-centre of supporting legs (30), supporting legs (30) pass through the spread groove cover is established support on sill bar (29).