CN218683995U - Folding chair and shower room - Google Patents

Abstract

The utility model provides a folding chair and a shower room, wherein the folding chair comprises a fixed seat, a chair main body, a supporting piece, a connecting rod and an elastic piece, one end of the chair main body is rotationally connected with the fixed seat, the top end of the supporting piece is rotationally connected with the chair main body, and two ends of the connecting rod are rotationally connected with the fixed seat and the supporting piece respectively; the fixing seat and the chair main body are connected with the elastic piece, the elasticity of the elastic piece is used for preventing the chair main body from rotating downwards relative to the fixing seat, the chair main body, the supporting piece and the connecting rod form a connecting rod mechanism together, and when the chair main body rotates relative to the fixing seat, the connecting rod pulls the supporting piece to rotate relative to the chair main body, so that the supporting piece is unfolded or retracted; the folding chair has high convenience for unfolding and folding.

Description

Folding chair and shower room

Technical Field

The utility model relates to a sanitary bath equipment technical field especially relates to a folding chair and shower stall.

Background

Some bathrooms are provided with bath chairs, and users can sit on the bath chairs to take a bath. One of the foldable shower chairs in the prior art comprises supporting legs and a chair main body, wherein the chair main body is installed on a wall of a bathroom, and the supporting legs are used for supporting the chair main body. After bathing, the user can turn over the chair main part upwards to folding supporting legs, thereby accomodate the position of bathing chair to being close to the wall body. However, the existing bath chair has low convenience for folding and unfolding.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a folding chair, the convenience of its folding and expansion is higher.

The utility model also provides a shower room including above-mentioned folding chair.

According to the utility model discloses folding chair of first aspect embodiment includes: a fixed seat; one end of the chair main body is rotatably connected with the fixed seat; the top end of the supporting piece is rotatably connected with the chair main body; the two ends of the connecting rod are respectively and rotatably connected with the fixed seat and the supporting piece; the fixing base with the chair main part all with the elastic component is connected, the elasticity of elastic component is used for hindering the chair main part for the fixing base rotates downwards.

According to the utility model discloses folding chair of first aspect embodiment has following beneficial effect at least: the utility model discloses a folding chair, support piece can open or pack up along with the rotation of chair main part is automatic, and the user only needs to rotate the chair main part with the in-process that folding chair is folded or is expanded, need not manual directly again and opens or pack up support piece, and folding or the expansion of folding chair is comparatively convenient. In addition, in the process of downwards turning the chair main body, the elasticity of the elastic piece can enable the chair main body to stably downwards turn, so that a user does not need to support the chair main body by hands to prevent the chair main body from falling too fast, and the user can conveniently unfold the folding chair; in the process of turning up the chair main body, the elasticity of the elastic piece can also save the strength of a user, and the user can fold and fold the folding chair conveniently.

According to some embodiments of the present invention, the folding chair further comprises a connecting pin, the connecting pin penetrates through the fixing base and the chair main body, and the chair main body rotates around the connecting pin relative to the fixing base; the elastic piece is a torsion spring, and the elastic piece is sleeved on the periphery of the connecting pin.

According to some embodiments of the utility model, the elastic component sets up to the extension spring, the top of elastic component with the fixing base is connected, the bottom of elastic component with the chair main part is connected, the chair main part for the fixing base rotates around the primary axis, the bottom and the primary axis interval of elastic component set up.

According to some embodiments of the utility model, the folding chair still includes the chair cover, the chair cover is located the outside of chair main part, the chair cover is made by flexible glue or PU.

According to some embodiments of the utility model, the folding chair still includes the chair cover, the chair cover is located the outside of chair main part, the outward appearance of chair cover include the seat and with the back that sets up is mutually backed up to the seat, first opening has been seted up to the back, the chair main part is kept away from the second opening has been seted up to one side of seat, first opening with second opening intercommunication, first opening with the second opening supplies the connecting rod is worn to establish.

According to some embodiments of the invention, the support member can cover at least a portion of the second opening and be received in the first opening such that a side surface of the support member remote from the connecting rod is flush with the back surface.

According to some embodiments of the utility model, first wash port has been seted up to the seat, the second wash port has been seted up to the chair main part, first wash port the second opening with first opening communicates in proper order.

According to some embodiments of the present invention, the folding chair further comprises a chair cover, the chair cover is sleeved outside the chair main body; first connecting hole has been seted up to the chair cover, the second connecting hole has been seted up to the chair main part, folding chair still includes the fastener, the fastener is worn to establish first connecting hole with the second connecting hole makes the chair main part with the chair cover is relatively fixed.

According to some embodiments of the utility model, the seat cover includes the seat, the second connecting hole is located the seat cover is back to one side of seat, first connecting hole is located the chair main part is kept away from one side of seat.

According to the utility model discloses shower bath, include: cut off the structure and like the folding chair of first aspect embodiment, cut off the structure and be used for setting up on subaerial, the fixing base connect in cut off the structure, just the chair main part be used for the interval set up in the top on ground.

According to the utility model discloses the shower stall of second aspect embodiment has following beneficial effect at least: because the folding and unfolding convenience of the folding chair is higher, a user can take a shower in the shower stall more conveniently.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic view (unfolded state) of a folding chair according to an embodiment of the present invention;

FIG. 2 is a schematic view of another angle of the folding chair of FIG. 1;

FIG. 3 is an exploded schematic view of the folding chair of FIG. 1;

FIG. 4 is an exploded, schematic view of another angle of the folding chair of FIG. 1;

FIG. 5 is a schematic view of the folding chair of FIG. 1 in use (unfolded state);

FIG. 6 is a schematic view of the folding chair of FIG. 5 after folding (folded state);

FIG. 7 isbase:Sub>A cross-sectional view of the folding chair of FIG. 1 taken along section A-A;

FIG. 8 is a perspective cross-sectional view of the folding chair of FIG. 1;

fig. 9 is a simplified schematic view of the arrangement of the elastic member of the folding chair according to another embodiment of the present invention.

Reference numerals:

100-folding chair, 101-fixed seat, 102-chair main body, 103-chair cover, 104-supporting piece, 105-seat surface, 106-first drain hole;

201-connecting rod, 202-second drain hole, 203-second opening, 204-first opening, 205-first connecting hole, 206-back;

301-elastic member, 302-connecting pin, 303-third connecting portion, 304-first connecting portion, 305-second connecting hole, 306-second connecting portion;

501-wall body, 502-floor;

801-first axis, 802-second axis, 803-third axis, 804-fourth axis.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the present invention, such as the upper and lower indications, is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

An embodiment of the present invention provides a folding chair 100, referring to fig. 1 to 4, the folding chair 100 includes a fixing seat 101, a chair main body 102, a supporting member 104, a connecting rod 201, and an elastic member 301. The fixing base 101 may be fixed on the wall 501, and a user may sit on the chair body 102.

Referring to fig. 1, the chair main body 102 is rotatably connected to the fixing base 101, and in conjunction with fig. 5 and 6, the chair main body 102 can rotate upward or downward relative to the fixing base 101. The elastic member 301 is connected to the fixing base 101 and the chair body 102, respectively, and the elastic force of the elastic member 301 is used for preventing the chair body 102 from rotating downward relative to the fixing base 101. Referring to fig. 5 to 7, the supporting member 104 is rotatably connected to the chair body 102, and both ends of the connecting rod 201 are rotatably connected to the fixing base 101 and the supporting member 104, respectively.

The fixing base 101, the chair body 102, the supporting member 104 and the connecting rod 201 together form a connecting rod mechanism, and when the chair body 102 rotates relative to the fixing base 101, the supporting member 104 can be driven to rotate relative to the chair body 102. Referring to fig. 8, the chair body 102 is movable relative to the holder 101 about a first axis 801, the support 104 is rotatable relative to the chair body 102 about a second axis 802, the link 201 is rotatable relative to the holder 101 about a third axis 803, and the link 201 is rotatable relative to the support 104 about a fourth axis 804, any two of the first axis 801, the second axis 802, the third axis 803, and the fourth axis 804 being parallel to each other. More specifically, the third axis 803 may be disposed at intervals below the first axis 801, and the fourth axis 804 may be disposed at intervals below the second axis 802.

The folding and unfolding process of the folding chair 100 will be described below. Fig. 6 shows a folded state of the folding chair 100, and fig. 5 shows an unfolded state of the folding chair 100. In the present invention, unfolding the folding chair 100 means switching the folding chair 100 from the folded state to the unfolded state (switching from the state of fig. 6 to the state of fig. 5), and folding the folding chair 100 means switching the folding chair 100 from the unfolded state to the folded state (switching from the state of fig. 5 to the state of fig. 6). As shown in fig. 5, when the folding chair 100 is in the unfolded state, a user can sit on the chair main body 102, and the bottom end of the support member 104 abuts against the surface (i.e., the ground) of the floor 502, thereby supporting the chair main body 102.

Referring to fig. 6 and 5 in turn, during unfolding of the folding chair 100, the user can pull or push the chair body 102 by hand, causing the chair body 102 to rotate downward until the chair body 102 rotates from the position shown in fig. 6 to the position shown in fig. 5. Because the fixing base 101, the chair body 102, the supporting member 104 and the connecting rod 201 together form a connecting rod mechanism, in the process that the chair body 102 rotates downward relative to the fixing base 101, the connecting rod 201 also rotates relative to the fixing base 101, the connecting rod 201 drives the supporting member 104 to rotate relative to the chair body 102 and enables the supporting member 104 and the chair body 102 to be gradually opened, and a user does not need to directly open the supporting member 104. During the downward rotation of the chair main body 102, the elastic force of the elastic member 301 may provide a certain resistance to the rotation of the chair main body 102, so as to prevent the chair main body 102 from falling too fast under the action of its own weight or an external force applied by a user.

Similarly, referring to fig. 5 and 6 in sequence, when switching the folding chair 100 from the unfolded state to the folded state, the user can pull or push the chair main body 102 by hand, so that the chair main body 102 rotates upward until the chair main body 102 rotates from the position shown in fig. 5 to the position shown in fig. 6. In the process of upward rotation of the chair main body 102, the connecting rod 201 also rotates relative to the fixing base 101, and the connecting rod 201 drives the supporting member 104 to rotate relative to the chair main body 102 and gradually gather the supporting member 104 and the chair main body 102, so that a user does not need to directly rotate the supporting member 104. During the upward rotation of the chair main body 102, the elastic force of the elastic member 301 can drive the chair main body 102 to rotate upward, thereby saving the effort required by the user to turn the chair main body 102 upward.

The utility model discloses a folding chair 100, support piece 104 can open or pack up along with chair main part 102's rotation is automatic, and the user only need rotate chair main part 102 with the in-process that folding chair 100 was folded or was expanded, need not manual directly again and opens or pack up support piece 104, and folding or the expansion of folding chair 100 are comparatively convenient. In addition, in the process of turning down the chair main body 102, the elastic force of the elastic member 301 enables the chair main body 102 to be turned down stably, so that a user does not need to hold the chair main body 102 by hands to prevent the chair main body 102 from falling too fast, and the user can conveniently unfold the folding chair 100; in the process of turning up the chair main body 102, the elastic force of the elastic member 301 can also save the strength of the user, thereby facilitating the user to fold and fold the folding chair 100.

In one embodiment, the elastic member 301 may be provided as a torsion spring. For example, referring to fig. 3 and 4, the folding chair 100 further includes a connecting pin 302, the connecting pin 302 penetrates through the chair main body 102 and the fixing base 101, and the chair main body 102 can rotate around the connecting pin 302 relative to the fixing base 101, that is, the axis of the connecting pin 302 is a first axis 801 (as shown in fig. 8); the elastic member 301 is sleeved outside the connecting pin 302, and two ends of the elastic member 301 are respectively connected with the fixing base 101 and the chair main body 102.

Referring to fig. 3, the fixing base 101 includes a first connecting portion 304, the chair body 102 includes a second connecting portion 306, and the connecting pin 302 penetrates through the first connecting portion 304 and the second connecting portion 306. The fixing base 101 further includes a third connecting portion 303, the third connecting portion 303 is fixed relative to the first connecting portion 304, and the third connecting portion 303 is rotatably connected to one end of the connecting rod 201.

In another embodiment, the elastic member 301 may be provided as a tension spring. For example, as shown in fig. 9, the top end of the elastic member 301 configured as a tension spring is connected to the fixing base 101, the bottom end of the elastic member 301 is connected to the chair main body 102, and the bottom end of the elastic member 301 is spaced from the first axis 801 (or the bottom end of the elastic member 301 is spaced from the connecting pin 302). When the chair main body 102 rotates downward, the elastic member 301 is gradually stretched, and the tensile force of the elastic member 301 is used to drive the chair main body 102 to rotate upward or to block the chair main body 102 from rotating downward. It should be noted that fig. 9 mainly illustrates the arrangement of the elastic member 301, and fig. 9 does not specifically illustrate the link 201 and the support member 104 of the folding chair 100.

Relatively speaking, the elastic member 301 is provided as a torsion spring and the elastic member is sleeved outside the connecting pin, so that the structural compactness of the folding chair can be improved, the exposed part of the elastic member 301 can be reduced, and the volume of the folding chair can be reduced.

Referring to fig. 1 to 4, in an embodiment, the folding chair 100 further includes a chair cover 103, the chair cover 103 is disposed on the outside of the chair main body 102, and the chair cover 103 is made of soft rubber or PU (polyurethane). The soft glue is flexible plastic, and can be PE (polyethylene), PP (polypropylene) and other materials. The seat cover 103 can rotate together with the chair main body 102 (rotate relative to the fixed seat 101).

Since the chair main body 102 needs to be connected to the fixing base 101 and needs to carry a user, the chair main body 102 is usually made of a material with high hardness, such as metal, plastic, etc. In the case where the seat cover 103 is provided, when the user sits on the chair main body 102, the user's body is actually in direct contact with the outer surface of the relatively softer seat cover 103. Therefore, the seat cover 103 made of soft rubber or PU is sleeved outside the chair main body 102, which is beneficial to improving the seat comfort of the folding chair 100.

The seat cover 103 and the chair body 102 can be relatively fixed to prevent the seat cover 103 from sliding or even falling off during the use of the folding chair 100. For example, referring to fig. 4, in one embodiment, the foldable chair 100 further comprises a fastener (the fastener is not specifically shown), the seat cover 103 defines a first connecting hole 205, the chair body 102 defines a second connecting hole 305, and the fastener penetrates through the first connecting hole 205 and the second connecting hole 305 to fix the seat cover 103 and the chair body 102. The fastener may specifically be a threaded fastener such as a screw, a bolt, etc., and correspondingly, the second connection hole 305 may be configured as a threaded hole; the fasteners may also be provided as pins, rivets, etc.

The seat cover 103 includes a seat surface 105, and when a user sits on the folding chair 100, the buttocks and thighs of the user may contact the seat surface 105. Referring to fig. 3, in the unfolded state, the seat surface 105 is positioned on the top of the seat cover 103; in the folded state, the seat surface 105 is located on the side of the seat cover 103 close to the wall 501. Referring to fig. 3 and 4, in an embodiment, the first connection hole 205 is disposed on a side of the seat cover 103 away from the seat surface 105, and the second connection hole 305 is disposed on a side of the chair main body 102 away from the seat surface 105. That is, in the unfolded state, the first coupling hole 205 is located at the bottom of the seat cover 103, and the second coupling hole 305 is located at the bottom of the chair main body 102. This embodiment has the benefit of reducing the number of holes in the seating surface 105 and also avoids the user's hips or thighs from coming into contact with the fasteners, thereby improving the comfort of the folding chair 100.

Referring to fig. 3 and 4, the seat cover 103 further includes a back surface 206, and the back surface 206 and the seat surface 105 are disposed opposite to each other. In order to facilitate the arrangement of the connecting rod 201 and improve the structural compactness of the folding chair 100, in an embodiment, referring to fig. 3 and 4, the back surface 206 is opened with a first opening 204, a side of the chair main body 102 facing away from the seat surface 105 is opened with a second opening 203, the first opening 204 is communicated with the second opening 203, and the first opening 204 and the second opening 203 are both provided for the connecting rod 201 to penetrate (as shown in fig. 2).

In one embodiment, when the folding chair 100 is in the folded position, the outer surface of the support member 104 is flush with the outer surface of the seat cover 103 to improve the flatness of the surface of the folding chair 100 in the folded position. Specifically, referring to fig. 2 and 6, in the folded state, the support member 104 covers at least a portion of the second opening 203, and the support member 104 is accommodated in the first opening 204, and a side surface of the support member 104 away from the link 201 is flush with the back surface 206.

In an embodiment, referring to fig. 3 and 4, the seat surface 105 is provided with a first drainage hole 106, the chair body 102 is provided with a second drainage hole 202, and the first drainage hole 106, the second drainage hole 202, the second opening 203 and the first opening 204 are communicated in sequence. The advantage of this arrangement, in conjunction with figure 7, is that when the folding chair 100 is in the unfolded position, water on the seating surface 105 can pass through the first drain hole 106, the second drain hole 202, the second opening 203 and the first opening 204 from top to bottom in order to flow to the ground, which reduces the accumulation of water on the seating surface 105 and improves the comfort of the user sitting on the seating surface 105.

The utility model also provides a shower stall, shower stall are including cutting off structure and the folding chair 100 in any above-mentioned embodiment, cut off the structure and be used for standing to locate subaerially, and the fixing base 101 of folding chair 100 is installed and is cut off structurally, and chair main part 102 is used for the interval to set up in the top on ground. The partition structure can enclose a space for a user to shower, the folding chair 100 is located in the space, the partition structure can be a wall 501 of a building or a partition plate standing on the ground, and the fixing seat 101 can be fixed on the partition structure through screws.

In addition, it should be noted that the folding chair of the present invention can be disposed in a bathroom to be used as a bath chair, but the folding chair is not limited to this use scenario, for example, the folding chair can be used as a seat on a vehicle, and can also be used as a seat in a conference room, etc., which are not exemplified herein.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. Folding chair, its characterized in that includes:

a fixed seat;

one end of the chair main body is rotatably connected with the fixed seat;

the top end of the supporting piece is rotatably connected with the chair main body;

two ends of the connecting rod are respectively and rotatably connected with the fixed seat and the supporting piece;

the elastic component, the fixing base with the chair main part all with the elastic component is connected, the elasticity of elastic component is used for hindering the chair main part for the fixing base downwardly rotating.

2. The folding chair as claimed in claim 1, further comprising a connecting pin, wherein the connecting pin penetrates through the fixing seat and the chair main body, and the chair main body rotates around the connecting pin relative to the fixing seat; the elastic piece is a torsion spring, and the elastic piece is sleeved on the periphery of the connecting pin.

3. The folding chair as claimed in claim 1, wherein the elastic member is provided as a tension spring, a top end of the elastic member is connected to the fixing base, a bottom end of the elastic member is connected to the chair body, the chair body rotates around a first axis relative to the fixing base, and the bottom end of the elastic member is spaced from the first axis.

4. The folding chair of claim 1, further comprising a chair cover, wherein the chair cover is disposed outside the chair body, and the chair cover is made of soft glue or PU.

5. The folding chair as claimed in claim 1, further comprising a seat cover, wherein the seat cover is disposed outside the chair body, the seat cover comprises a seat surface and a back surface opposite to the seat surface, the back surface is provided with a first opening, one side of the chair body away from the seat surface is provided with a second opening, the first opening is communicated with the second opening, and the first opening and the second opening are provided for the connection rod to penetrate through.

6. The folding chair as claimed in claim 5, wherein the support member is adapted to cover at least a portion of the second opening and to be received in the first opening such that a side surface of the support member remote from the link is flush with the rear surface.

7. The folding chair as claimed in claim 5, wherein the seat has a first drainage hole, the chair body has a second drainage hole, and the first drainage hole, the second opening and the first opening are sequentially connected.

8. The folding chair as claimed in claim 1, further comprising a seat cover, the seat cover being fitted over an outer portion of the chair body;

first connecting hole has been seted up to the chair cover, the second connecting hole has been seted up to the chair main part, folding chair still includes the fastener, the fastener is worn to establish first connecting hole with the second connecting hole makes the chair main part with the chair cover is relatively fixed.

9. The folding chair as claimed in claim 8, wherein the seat cover includes a seat surface, the second connecting hole is located on a side of the seat cover opposite to the seat surface, and the first connecting hole is located on a side of the chair body away from the seat surface.

10. A shower stall comprising a partition structure for standing on the ground, and a folding chair according to any one of claims 1 to 9, wherein the anchor seat is attached to the partition structure, and wherein the chair body is adapted to be spaced above the ground.

Images