CN217429577U - Folding chair - Google Patents

Abstract

The utility model discloses a folding chair belongs to articles for daily use technical field, and it includes box body, seat pad and bracing piece group, the bracing piece group inserts and establishes combination formation chair column structure or bench column structure on the box body, seat pad detachably cup joints the bracing piece is organized and is formed the seat that is used for bearing human truck on the chair column structure, the bracing piece group includes a plurality of bracing pieces, the bracing piece is formed by elasticity rope and the concatenation of the multistage body of rod, the body of rod passes through elasticity rope polyphone, every two adjacent body of rod socket joint, body of rod bellmouth and/or socket border department are equipped with the breach that can hold the elasticity rope. The utility model provides a folding chair can effectively solve the problem that the elasticity rope is very easily damaged when long bracing piece is unpacked apart and inserts the jack respectively.

Description

Folding chair

Technical Field

The utility model relates to the technical field of articles for daily use, more specifically say, relate to a folding chair.

Background

The folding chair has the characteristics of easy folding and portability, is suitable for outdoor and temporary places, and is also a necessary emergency article for home. A folding chair among the prior art can assemble into two kinds of forms of chair and stool, and the bracing piece is connected by the socket joint of the multistage body of rod, and the bracing piece divide into long bracing piece and short bracing piece, when constituteing the stool form, needs to pull down the partial body of rod of long bracing piece, makes the remaining partial body of rod length of long bracing piece unanimous with short bracing piece length. When the support rod is fixed to the jack on the box body, the part of the rod body detached from the long support rod also needs to be fixed in the jack, the elastic rope is arranged between the rod bodies, and the two parts of the rod body are inserted into the jack to extrude and cut the elastic rope, so that the elastic rope is very easy to damage.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model provides a folding chair is equipped with the breach that can hold the elasticity rope in the bellmouth of the body of rod and/or socket border department, and this structure can effectively solve the elasticity rope and unpack apart the problem that very easily damages when inserting the jack respectively at long bracing piece.

The utility model adopts the technical proposal that: provides a folding chair, which comprises a box body, a seat cushion and a support rod group,

the utility model discloses a chair, including the box body, the box body is used for the body of human trunk, the bracing piece group is inserted and is established combination formation chair column structure or bench column structure on the box body, seat pad detachably cup joints formation on the bracing piece group the seat that is used for bearing human trunk on the chair column structure, the bracing piece group is including a plurality of bracing pieces, the bracing piece is formed by the concatenation of elasticity rope and the multistage body of rod, the body of rod passes through elasticity rope polyphone, every two adjacent the body of rod socket joint is connected, body of rod bellmouth and/or socket border department are equipped with the breach that can hold the elasticity rope.

After the structure is adopted, the elastic rope can be accommodated in the notch when the long support rod is divided into two sections and inserted into the jack of the box body, so that the elastic rope is protected from being damaged.

According to an embodiment of the present invention, the box body is composed of a first shell and a second shell, the first shell and the second shell are connected in an openable manner to form an accommodating cavity, the accommodating cavity is used for accommodating the seat cushion and the support rod set, and the above structure has stability and can satisfy the requirement of function;

according to an embodiment of the present invention, the support rod set comprises a plurality of long support rods and a plurality of short support rods, the length of the long support rod assembly is equal to the length of the short support rods, and the support rods with the same length can form a normal stool-shaped structure;

according to an embodiment of the present invention, the outer surface of the box body is provided with a jack, the jack can be combined with the support rod group to form the stool-like structure or the chair-like structure, and the support rod is fixed through the jack, so that the sealing performance of the box body is ensured, and the fixing effect of the support rod is ensured;

according to an embodiment of the present invention, the insertion holes include a single-rod insertion hole and a double-rod insertion hole, and the double-rod insertion hole is used for fixing the ports of the two sections of the long support rod which are not spliced;

according to an embodiment of the present invention, the notch is provided at the port of the two sections of the long support rod that are not spliced, and the problem of damage to the elastic rope can be solved by the port of the rod body that is provided at the split position of the long support rod, without the need of providing other rod bodies;

according to an embodiment of the utility model, the notch is U-shaped, the U-shaped notch can reduce the size of the notch as much as possible while accommodating the elastic rope, and the processing difficulty is extremely low;

according to the utility model discloses an embodiment, the recess forms seat face and back in the seat pad, can provide better riding experience;

according to the utility model discloses an embodiment, bracing piece and ground contact pot head are equipped with the rubber sleeve, improve the comfort level when using in effective friction noise reduction.

Drawings

FIG. 1 is a structural view of a folding chair in an embodiment of the present invention;

FIG. 2 is a view showing a structure of a folding stool in the embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of a notch of a support rod according to an embodiment of the present invention;

fig. 4 is a schematic view of a supporting rod structure in an embodiment of the present invention;

the numbering in the figures illustrates:

1. a box body; 2. a seat cushion; 3. a set of support rods; 11. a first housing; 12. a second housing; 13. a jack; 31. an elastic cord; 32. a long support bar; 33. a short support bar; 34. a notch; 35. a rubber sleeve.

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.

As shown in fig. 1 to 4, the present embodiment provides a folding chair including a case, a seat cushion and a support bar set

The utility model discloses a human trunk seat, including the box body, the box body is used for the body of human trunk, the bracing piece group is inserted and is established combination formation chair column structure or bench column structure on the box body, seat pad detachably cup joints formation in the bracing piece group the last seat that is used for bearing human trunk of chair column structure, the bracing piece group is including a plurality of bracing pieces, the bracing piece is formed by the concatenation of elasticity rope and the multistage body of rod, the body of rod passes through elasticity rope polyphone, every two adjacent the body of rod socket joint is connected, body of rod bellmouth and/or socket border department are equipped with the breach that can hold the elasticity rope.

Further, this kind of folding chair is when constituteing bench column structure, its long bracing piece need unpack apart partial body of rod, make long bracing piece surplus length isometric with short bracing piece, in order to guarantee that bench column structure keeps the level, it keeps being connected to be equipped with the elasticity rope between the body of rod and the mobile jib body that long bracing piece unpacks apart, when long bracing piece divide into two to cut and insert and establish in the jack of box body, the pole mouth of the two sections body of rod of long bracing piece extrudees the cutting to the elasticity rope, very easily damage the elasticity rope, establish the breach through bellmouth and/or the socket at the body of rod, make the elasticity rope divide two to cut to insert and can hold in the breach when establishing in the jack of box body at long bracing piece, protect it not damaged.

Specifically, the box body comprises first casing and second casing, first casing with the openable connection of second casing forms and holds the chamber, it is used for holding to hold the chamber the seat pad with the bracing piece group.

Further, the utility model provides a box body needs to possess multiple functions, so all have certain requirement to its structure and shape, and the box body acts as the stool loading end when stool column structure, needs certain roughness so that bear human truck, and when chair column structure, the bottom surface is arranged in to the box body, will bear the pressure of bracing piece to it when contacting with the bottom surface, so need the stability of its structure and steady when bearing. As the receiver of folding chair simultaneously, its certain accommodation space that needs holds bracing piece and seat pad, so flat disc can satisfy the needs of its function, uses a loading face to make the box body possess higher stability as a casing simultaneously.

Specifically, the bracing piece group includes a plurality of long bracing pieces and a plurality of short bracing pieces, the length that long bracing piece part body of rod concatenation was constituteed with short bracing piece is isometric.

Further, long bracing piece and short bracing piece all are connected by a plurality of body of rod and constitute, and the difference lies in the quantity difference of the body of rod of concatenation, so unpack apart the partial body of rod of long bracing piece, and long bracing piece remains mobile jib body length can equal with short bracing piece length, and normal bench column structure just can be constituteed to the bracing piece that length is unanimous.

Specifically, the outer surface of the box body is provided with a jack, and the jack and the support rod group can be combined to form the stool-shaped structure or the chair-shaped structure.

Further, the jack of box body outer surface is used for the fixed stay pole, when the box body acts as fixed bottom, inserts long bracing piece and short bracing piece respectively, and the other end and the seat pad of long bracing piece and short bracing piece cup joint and form chair column structure, and when the box body acted as the bench face, the body of rod that the long bracing piece split becomes one section and is unanimous with short bracing piece length was fixed on the box body, formed bench column structure. The jack of box body is half surrounding structure, does not pierce through the box body nor with the inside intercommunication of box body, guarantees when guaranteeing the seal of box body that the bracing piece is fixed.

Specifically, the jacks include a single-rod jack and a double-rod jack, and the double-rod jack is used for fixing ports of two sections of the long support rod which are not spliced.

Further, long bracing piece need fix two body of rods simultaneously when the split is fixed, so need two pole jacks, under the condition that long bracing piece is not split, all bracing pieces all only need the archives jack just can be fixed, owing to be equipped with the elasticity rope between the body of rod, so communicate between two jacks of two pole jacks in order to avoid the elasticity rope tensile.

Specifically, the notch is arranged at the port of the two sections of the long supporting rod which are not spliced.

Further, the breach can avoid being leaded to damaging by the extrusion cutting in order to make the elasticity rope when long bracing piece split is fixed on the box body, just can be with long bracing piece split when constituteing bench column structure owing to this folding chair, so only need with body of rod split department body of rod port setting breach under the state of body of rod length and short bracing piece unanimity behind the long bracing piece split just can effectively solve the problem that the elasticity rope very easily damaged.

Specifically, the notch is U-shaped.

Further, the breach that sets up in port department is the U type because elasticity rope cross section is generally circular, reduces the size of breach when guaranteeing to hold the elasticity rope, and the breach is smooth state simultaneously, can not cause the cutting damage to the elasticity rope.

Specifically, the seat cushion is concave to form a seat surface and a backrest.

Furthermore, the seat cushion is concave inwards to form a seat surface and a backrest, so that the body of a human body can be better borne, and better riding feeling can be given.

Specifically, a rubber sleeve is sleeved at the contact end of the supporting rod and the ground.

Further, the rubber sleeve can protect the bracing piece, reduces its and the friction of bottom surface, simultaneously because the bracing piece is the metal hardware, the rubber sleeve enables to have certain elasticity between the body of rod and the bottom surface, improves the comfort level when using when effectively reducing the friction noise.

In this embodiment, a notch is established through the bellmouth and/or the socket at the body of rod to a folding chair, makes the elasticity rope divide into two and inserts when establishing in the jack of box body and can hold in the notch when long bracing piece, protects it and does not receive the damage.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (9)

1. A folding chair, which is characterized in that: comprises a box body, a seat cushion and a supporting rod group, wherein the supporting rod group is inserted in the box body

The combination forms chair column structure or bench column structure on stating the box body, seat pad detachably cup joints the bracing piece is organized and is formed the chair seat that is used for bearing human truck on the chair column structure, bracing piece group includes a plurality of bracing pieces, the bracing piece is formed by the concatenation of elasticity rope and the multistage body of rod, the body of rod passes through elasticity rope polyphone, every two adjacent the body of rod socket joint, body of rod bellmouth and/or socket border department are equipped with the breach that can hold the elasticity rope.

2. A folding chair as claimed in claim 1, wherein: the box body comprises first casing and second casing, first casing with but the open and close connection of second casing forms and holds the chamber, it is used for holding to hold the chamber the seat pad with the bracing piece group.

3. A folding chair as claimed in claim 1, wherein: the bracing piece group includes a plurality of long bracing pieces and a plurality of short bracing pieces, the length that long bracing piece portion body of rod body concatenation is constituteed with short bracing piece is isometric.

4. A folding chair as claimed in claim 3, wherein: the outer surface of the box body is provided with a jack, and the jack can be combined with the support rod group to form the stool-shaped structure or the chair-shaped structure.

5. A folding chair as claimed in claim 4, wherein: the jacks comprise a single-rod jack and a double-rod jack, and the double-rod jack is used for fixing ports of two sections of the long support rod which are not spliced.

6. A folding chair as claimed in claim 5, wherein: the notch is arranged at the port of the two sections of the long supporting rod which are not spliced.

7. A folding chair as claimed in claim 6, wherein: the notch is U-shaped.

8. A folding chair as claimed in claim 1, wherein: the seat cushion is recessed inward to form a seat surface and a backrest.

9. A folding chair as claimed in claim 1, wherein: the contact end of the support rod and the ground is sleeved with a rubber sleeve.

Images