Deep squat chair capable of being folded and stored

Abstract

The utility model discloses a deep squat chair capable of being folded and stored, which comprises a base group provided with two combination parts positioned on two opposite sides of the base group; a support arm group; two locking pieces; one end of the chair seat group can rotate relative to the two support arms and is combined with the two support arms, two opposite sides of the chair seat group are respectively provided with a second combination unit, the second combination units are combined with the first combination units, and the two support arms are positioned on the two opposite sides of the chair seat group. According to the deep squat chair, the corresponding combination parts of the two support arms are combined with the combination part of the base group in an angle-changeable manner, and the chair seat group can be combined with the two support arms in a manner of rotating relative to the two support arms, so that the deep squat chair can be unfolded or folded, the deep squat chair is prevented from occupying space, and the deep squat chair is convenient to carry.

Description

Technical Field

[0001] The utility model relates to a foldable and storable squat chair. Background Art

[0002] With the progress of the times, the public's acceptance of muscle strength training has increased year by year, and the demand for muscle strength training has also increased. For this reason, equipment that assists muscle strength training has emerged. Among them, squats are an indispensable whole-body training in muscle strength training. Therefore, the industry has developed a squat chair that allows users to perform squat training in a safer way. However, the conventional squat chair is large in size and cannot be folded for storage, which takes up a lot of space and is not easy to carry. Summary of the invention

[0003] The utility model provides a foldable squat chair, the main purpose of which is to prevent the squat chair from occupying space.

[0004] Another purpose of the foldable and storable squat chair provided by the utility model is to make the squat chair easy to carry.

[0005] The technical solution of the utility model is achieved in this way:

[0006] The foldable squat chair is characterized by comprising:

[0007] A base assembly having two joint portions, the two joint portions being located at two opposite sides of the base assembly;

[0008] An arm group has two arms, one end of the two arms has a corresponding combination part, and the other end of the two arms has a first combination unit, wherein the corresponding combination part of one arm and one of the combination parts can be combined at a variable angle, and the corresponding combination part of the other arm and the other combination part can be combined at a variable angle; two locking parts, one of which is penetrated through one of the arms and locked to one side of the base group, and the other locking part is penetrated through the other arm and locked to the other side of the base group, so that the two arms are respectively combined with the opposite sides of the base group; and a seat group, one end of which can be rotatable relative to the two arms to be combined with the two arms, and the opposite sides of the seat group respectively have a second combination unit, and the second combination unit is combined with the first combination unit, and the two arms are located on the opposite sides of the seat group.

[0009] The base assembly comprises a plate body and a frame body, the plate body comprises a first side and a second side opposite to each other, the frame body comprises a first segment and a second segment connected to each other, the first segment is connected to the second side of the plate body, and the end surfaces of the two opposite ends of the second segment respectively comprise a plurality of combining teeth, and the plurality of combining teeth are the combining portion; the two arms respectively comprise a first end and a second end opposite to each other, the first end comprises an adjustment unit, the first combining unit is located at the second end, one end of the adjustment unit comprises a plurality of corresponding teeth, the plurality of corresponding teeth are the corresponding combining portion, and the plurality of corresponding teeth are provided for engaging with the plurality of combining teeth.

[0010] The adjustment unit has a through hole and a bolt hole respectively, the extension direction of the bolt hole is different from the extension direction of the through hole, and the bolt hole is connected to the through hole; the two locking parts have an annular groove respectively; and there are two positioning bolts, one of which is passed through the bolt hole of one of the adjustment units and abuts against the annular groove of one of the locking parts, and the other positioning bolt is passed through the bolt hole of the other adjustment unit and abuts against the annular groove of the other locking part.

[0011] The other end of the two arms having the corresponding joint part has a first elastic member receiving groove, the seat assembly has a seat, two coupling parts, a rotating shaft, two torsion springs and two side locking parts, the seat has two through-holes, the two through-holes respectively have a first through-hole, the two coupling parts are located on the two opposite sides of the seat, the two coupling parts are respectively against the two through-holes, the two coupling parts respectively have a second through-hole and a second elastic member receiving groove, the second through-hole corresponds to the position of the first through-hole, the rotating shaft is passed through the two first through-holes and the two first through-holes, the two torsion springs respectively have an elastic The main body, a first pin and a second pin, the first pin and the second pin are connected to the two ends of the elastic body, the first pin and the second pin extend in different directions, the elastic body of the two torsion springs is sleeved on the rotating shaft, the first pins of the two torsion springs are arranged in the first elastic member receiving groove, the second pins of the two torsion springs are arranged in the second elastic member receiving groove, the first combining unit is an axis receiving groove, the opposite ends of the rotating shaft are the second combining unit, the opposite ends of the rotating shaft respectively extend into the axis receiving grooves of the two support arms, and the two side locking members pass through the support arms and are locked to the rotating shaft.

[0012] The base assembly has a plate body and a frame body, the seat has a top side surface and a bottom side surface opposite to each other, the top side surface is for a user to sit on, the two penetration protrusions and the two coupling parts are located on the bottom side surface, the bottom side surface has a buckle portion, the buckle portion surrounds and forms a buckle groove, the plate body has a buckle portion through hole, the buckle portion through hole passes through the plate body, the buckle portion is provided to be penetrated through the buckle portion through hole and buckled on the frame body.

[0013] The adjustment unit extends along an axial direction, and has a third end and a fourth end opposite to each other along the axial direction. The plurality of corresponding teeth are located on the end surface of the third end. The adjustment unit also has a receiving groove, which is located at the fourth end. One end of the two locking components has a head, which is located in the receiving groove.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. The utility model can change the angle of the connection between the corresponding connection parts of the two arms and the connection parts of the base assembly, and the seat assembly can be rotatable relative to the two arms to connect with the two arms, so that the squat chair can be unfolded or folded to avoid the squat chair taking up space and facilitate carrying.

[0016] 2. Other advantages of the utility model are described in detail in the embodiment section of the specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an exploded view of the new foldable squat chair;

[0018] Figure 2 A three-dimensional diagram of the novel foldable squat chair in an unfolded state;

[0019] Figure 3 It is a partial schematic diagram of the novel foldable squat chair;

[0020] Figure 4 It is a partial exploded view of the novel foldable squat chair;

[0021] Figure 5 A schematic diagram of the new foldable squat chair when a user sits on it;

[0022] Figure 6 A schematic diagram of the new foldable squat chair when a user sits on it;

[0023] Figure 7 This is a schematic diagram of the new foldable squat chair at an angle;

[0024] Figure 8 It is a partial cross-sectional view of the novel foldable squat chair;

[0025] Fig. 9 A bottom view of the novel foldable squat chair in the folded state;

[0026] Fig.10 It is a cross-sectional view of the novel foldable squat chair in the folded state. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1:

[0029] This embodiment provides a new type of foldable squat chair, such as Figures 1 to 10 As shown, including:

[0030] A base assembly 10 is provided for installation on the ground. The base assembly 10 has two connecting parts 10A.

[0031] The two joint portions 10A are located at two opposite sides of the base assembly 10. In this embodiment, the base assembly 10 has a plate body 11 and a frame body 12. The plate body 11 has a first side 11A and a second side 11B opposite to each other. The frame body 12 is combined with the second side 11B. Fig. 9 As shown, the frame 12 is generally an annular tube, and the frame 12 has a first body section 121 and a second body section 122 connected to each other. The first body section 121 is generally U-shaped and is connected to the second side 11B of the plate 11. The second body section 122 is exposed from the plate 11. The second body section 122 is a tube extending along an axial direction X. The end surfaces of the two opposite ends of the second body section 122 respectively have a plurality of annularly distributed coupling teeth 122A, and the plurality of coupling teeth 122A are the coupling portion 10A.

[0032] An arm assembly 20 has two arms 21, one end of the two arms 21 has a corresponding joint portion R, and the other end of the two arms 21 has a first joint unit 211 and a first elastic member receiving groove 212, wherein the corresponding joint portion R of one arm 21 and one joint portion 10A can be combined at a variable angle, and the corresponding joint portion R of the other arm 21 and the other joint portion 10A can be combined at a variable angle. In this embodiment, the two arms 21 respectively have a first end 21A and a second end 21B opposite to each other, and the first end 21A has an adjustment unit 22, please refer to Figure 8As shown, the adjustment unit 22 extends along the axial direction X. The adjustment unit 22 is generally cylindrical. The adjustment unit 22 has a third end 221 and a fourth end 222 opposite to each other along the axial direction X. The end surface of the third end 221 has corresponding teeth 221A distributed in an annular shape. The plurality of corresponding teeth 221A are the corresponding coupling portion R. The plurality of corresponding teeth 221A mesh with the plurality of coupling teeth 122A, so that the first ends 21A of the two arms 21 are coupled to the base assembly 10. The first coupling unit 211 and the first elastic member receiving groove 212 are located at the second end 21B. The first coupling unit 211 is a shaft receiving groove 211A.

[0033] Two locking members 30, one of which is passed through one of the arms 21 along the axial direction X and locked to one side of the base assembly 10, and the other locking member 30 is passed through the other arm 21 along the axial direction X and locked to the other side of the base assembly 10, so that the two arms 21 are respectively combined with two opposite sides of the base assembly 10. In this embodiment, the two locking members 30 are bolts;

[0034] In a preferred embodiment, Figure 8 As shown, the adjustment unit 22 has a connected accommodating groove 223 and a through hole 224 along the axial direction X, the accommodating groove 223 is located at the fourth end 222, and the adjustment unit 22 also has a bolt hole 225, the bolt hole 225 extends along a radial direction Y, the radial direction Y is perpendicular to the axial direction X, and the bolt hole 225 is connected to the through hole 224;

[0035] like Figure 8 As shown, the two locking members 30 each have an annular groove 31 , and one end of the two locking members 30 has a head 32 , and the head 32 is located in the receiving groove 223 ;

[0036] There are two positioning bolts 40, one of which is passed through the bolt hole 225 of one of the adjustment units 22 and abuts against the annular groove 31 of one of the locking members 30, and the other positioning bolt 40 is passed through the bolt hole 225 of the other adjustment unit 22 and abuts against the annular groove 31 of the other locking member 30, so that when the user rotates the locking member 30, the locking member 30 will not fall out of the adjustment unit 22.

[0037] A seat assembly 50, one end of which can be rotated relative to the two arms 21 and combined with the two arms 21, the seat assembly 50 has a second combination unit 50A on the opposite sides, the second combination unit 50A is combined with the first combination unit 211, and the second ends 21B of the two arms 21 are located on the opposite sides of the seat assembly 50. In this embodiment, the seat assembly 50 has a seat 51, two combination members 52, a rotating shaft 53, two torsion springs 54 and two side locking members 55. The seat 51 has an opposite one The top side surface 51A and a bottom side surface 51B, the top side surface 51A is for a user to sit on, the bottom side surface 51B has two penetration protrusions 511, the two penetration protrusions 511 respectively have a first through hole 511A, the two coupling members 52 are located on two opposite sides of the seat 51, the two coupling members 52 are located on the bottom side surface 51B, the two coupling members 52 are respectively against the two penetration protrusions 511, the two coupling members 52 respectively have a second through hole 521 and a second elastic member receiving groove 522, the second through hole 521 and the second elastic member receiving groove 522 are respectively provided. The position of the first through hole 511A corresponds to that of the rotating shaft 53, which is penetrated by the two first through holes 521 and the two first through holes 511A. The two torsion springs 54 respectively have an elastic body 541, a first pin 542 and a second pin 543. The first pin 542 and the second pin 543 are connected to the two ends of the elastic body 541. The first pin 542 and the second pin 543 extend in different directions. The elastic body 541 of one of the torsion springs 54 is sleeved on one of the rotating shafts 53. The elastic body 541 of the other torsion spring 54 is sleeved on the other end of the rotating shaft 53. The first pins 542 of the two torsion springs 54 are arranged in the first elastic member receiving groove 212. The second pins 543 of the two torsion springs 54 are arranged in the second elastic member receiving groove 522. The opposite ends of the rotating shaft 53 extend into the shaft receiving groove 211A of the two support arms 21. The opposite ends of the rotating shaft 53 are the second combining unit 50A. The multiple side locking members 55 pass through the support arms 21 and are locked to the rotating shaft 53.

[0038] In a preferred embodiment, if Figure 1 , Figure 2 , Fig. 9 and Fig.10 As shown, the bottom side surface 51B has a buckling portion 56, and the buckling portion 56 is surrounded to form a buckling groove 561. The plate body 11 has a buckling portion through hole 11C, and the buckling portion through hole 11C passes through the plate body 11. When the foldable squat chair of the present invention is in a folded state, the buckling portion 56 passes through the buckling portion through hole 11C and buckles on the first body section 121 of the frame 12, so that the frame 12 is accommodated in the buckling groove 561, thereby preventing the squat chair from being unfolded arbitrarily.

[0039] The above is the description of the embodiment of the present invention and the main components and configurations. The operation mode and function thereof will be described below.

[0040] The novel foldable squat chair has a folded state, an unfolded state and a sitting state, which are described in detail below:

[0041] In the expanded state, Figure 2 and Figure 3 As shown, the base assembly 10 is set on the ground, and one end of the two arms 21 is inclined relative to the plate 11 of the base assembly 10, and the seat 51 of the seat assembly 50 is also inclined relative to the other end of the two arms 21, so that the squat chair is roughly Z-shaped when viewed from the side. Please refer to Figure 3 Since a torsion spring 54 is installed between the base assembly 10 and the arm assembly 20 , the seat 51 is normally tilted upward by the elastic force of the torsion spring 54 .

[0042] When riding, Figure 5 and Figure 6 As shown, when the user sits on the seat 51 and squats, the gravity of the passenger is greater than the elastic force of the torsion spring 54, so that the seat 51 pivots around the rotating shaft 53, and the torsion spring 54 also provides elastic force to buffer the weight of the user, preventing the user's buttocks from dropping quickly, thereby providing a buffering effect. When the user stands up, the torsion spring 54 drives the seat 51 to be in an upward tilted state again.

[0043] When the user needs to adjust the depth of the squat, Figure 8 As shown, the locking member 30 is rotated to move the adjustment unit 22 of the two arms 21 away from the frame 12, so that the plurality of corresponding teeth 221A are away from the plurality of combined teeth 122A. At this time, the user can rotate the two arms 21 to adjust the angle θ between the two arms 21 and the base assembly 10. When the predetermined angle θ is adjusted, the locking member 30 is rotated again to make the plurality of corresponding teeth 221A close to the plurality of combined teeth 122A, so that the plurality of corresponding teeth 221A mesh with the plurality of combined teeth 122A. Figure 6 When the angle θ is reduced, the distance D between the seat 51 and the plate 11 can be reduced, thereby allowing the user to squat to a lower depth, thereby increasing the difficulty of squatting.

[0044] When the user needs to fold the squat chair, Figure 8 and Fig. 9As shown, the locking member 30 is rotated to move the adjustment unit 22 of the two arms 21 away from the frame 12, so that the plurality of corresponding teeth 221A are away from the plurality of combined teeth 122A. At this time, the user can rotate the two arms 21 to adjust the angle θ between the two arms 21 and the base assembly 10 until the extension direction of the plate 11 and the two arms 21 are the same. In addition, the seat 51 is flipped about 360 degrees until the seat 51 is stacked on the plate 11, and is now in a folded state.

[0045] like Fig. 9 and Fig.10 The buckling portion 56 passes through the buckling portion through hole 11C and buckles on the first body section 121 of the frame 12, so that the frame 12 is accommodated in the buckling groove 561, thereby preventing the squat chair from being unfolded arbitrarily.

[0046] As can be seen from the foregoing, since the corresponding connecting parts R of the two arms 21 and the connecting parts 10A of the base assembly 10 can be connected at a changeable angle, and the seat assembly 50 can be rotated relative to the two arms 21 to be connected to the two arms 21, the squat chair can be unfolded or folded to avoid the squat chair taking up space and facilitate carrying.

[0047] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited thereto. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A foldable squat chair, characterized by: include: A base assembly having two joint portions, the two joint portions being located at two opposite sides of the base assembly; An arm group has two arms, one end of the two arms has a corresponding combination part, and the other end of the two arms has a first combination unit, wherein the corresponding combination part of one arm and one of the combination parts can be combined at a variable angle, and the corresponding combination part of the other arm and the other combination part can be combined at a variable angle; two locking parts, one of which is penetrated through one of the arms and locked to one side of the base group, and the other locking part is penetrated through the other arm and locked to the other side of the base group, so that the two arms are respectively combined with the opposite sides of the base group; and a seat group, one end of which can be rotatable relative to the two arms to be combined with the two arms, and the opposite sides of the seat group respectively have a second combination unit, and the second combination unit is combined with the first combination unit, and the two arms are located on the opposite sides of the seat group.

2. The foldable squat chair according to claim 1, characterized in that: The base assembly comprises a plate body and a frame body, the plate body comprises a first side and a second side opposite to each other, the frame body comprises a first segment and a second segment connected to each other, the first segment is connected to the second side of the plate body, and the end surfaces of the two opposite ends of the second segment respectively comprise a plurality of combining teeth, and the plurality of combining teeth are the combining portion; the two arms respectively comprise a first end and a second end opposite to each other, the first end comprises an adjustment unit, the first combining unit is located at the second end, one end of the adjustment unit comprises a plurality of corresponding teeth, the plurality of corresponding teeth are the corresponding combining portion, and the plurality of corresponding teeth are provided for engaging with the plurality of combining teeth.

3. The foldable squat chair according to claim 2, characterized in that: The adjustment unit has a through hole and a bolt hole respectively, the extension direction of the bolt hole is different from the extension direction of the through hole, and the bolt hole is connected to the through hole; the two locking parts have an annular groove respectively; and there are two positioning bolts, one of which is passed through the bolt hole of one of the adjustment units and abuts against the annular groove of one of the locking parts, and the other positioning bolt is passed through the bolt hole of the other adjustment unit and abuts against the annular groove of the other locking part.

4. The foldable squat chair according to claim 1, characterized in that: The other end of the two arms having the corresponding joint part has a first elastic member receiving groove, the seat assembly has a seat, two coupling parts, a rotating shaft, two torsion springs and two side locking parts, the seat has two through-holes, the two through-holes respectively have a first through-hole, the two coupling parts are located on the opposite sides of the seat, the two coupling parts are respectively against the two through-holes, the two coupling parts respectively have a second through-hole and a second elastic member receiving groove, the second through-hole corresponds to the position of the first through-hole, the rotating shaft is through the first through-hole and the first through-hole, the two torsion springs respectively have an elastic The elastic body comprises a first pin and a second pin, the first pin and the second pin are connected to the two ends of the elastic body, the first pin and the second pin extend in different directions, the elastic body of the two torsion springs is sleeved on the rotating shaft, the first pins of the two torsion springs are arranged in the first elastic member receiving groove, the second pins of the two torsion springs are arranged in the second elastic member receiving groove, the first combining unit is a shaft receiving groove, the opposite ends of the rotating shaft are the second combining unit, the opposite ends of the rotating shaft respectively extend into the shaft receiving grooves of the two support arms, and the two side locking members penetrate the support arms and are locked to the rotating shaft.

5. The foldable squat chair according to claim 4, characterized in that: The base assembly has a plate body and a frame body, the seat has a top side surface and a bottom side surface opposite to each other, the top side surface is for a user to sit on, the two penetration protrusions and the two coupling parts are located on the bottom side surface, the bottom side surface has a buckle portion, the buckle portion surrounds and forms a buckle groove, the plate body has a buckle portion through hole, the buckle portion through hole passes through the plate body, the buckle portion is provided to be penetrated through the buckle portion through hole and buckled on the frame body.

6. The foldable squat chair according to claim 3, characterized in that: The adjustment unit extends along an axial direction, and has a third end and a fourth end opposite to each other along the axial direction. The plurality of corresponding teeth are located on the end surface of the third end. The adjustment unit also has a receiving groove, which is located at the fourth end. One end of the two locking components has a head, which is located in the receiving groove.

Images