Outdoor folding beach chair

Abstract

This application discloses an outdoor folding beach chair, belonging to the technical field of outdoor folding chairs. It includes armrest fabric, two parallel seat tubes, and a folding chair frame. The folding chair frame includes two parallel back tubes, a rear support tube assembly, and a front support tube assembly. The back tubes are angled, and the top of the two back tubes is fitted with a back cover. The seat tubes are hinged to the front support tube assembly and the back tubes and rear support tube assembly from front to back, respectively. Seat fabric is fitted onto the two seat tubes. The top of the front support tube assembly extends out of the seat tubes and is detachably connected to the front end of the armrest fabric. The rear end of the armrest fabric is fitted onto the back tubes. The structure of the beach chair is further optimized by adopting a detachable armrest structure, making it convenient for users to store, and the folded size is smaller.

Description

Technical Field

[0001] The present application relates to the technical field of outdoor folding chairs, and in particular to an outdoor folding beach chair. Background Art

[0002] A folding chair is a portable chair, usually made of metal, plastic or wood, that can be easily folded up to save space. This type of chair is mainly used for outdoor activities, camping, picnics, beaches, etc., and can also be used as a household item.

[0003] The design of folding chairs is based on ergonomics and mechanical principles, aiming to provide a comfortable sitting posture and stable support. Currently, the seat surfaces of common folding chairs include plastic, aluminum alloy, and cloth. However, the seat surfaces made of plastic and aluminum alloy are fixed in shape and cannot provide wrapping support. Therefore, they are inferior to fabric in terms of comfort, and fabric is lighter in weight and easier for users to carry. Related prior arts such as Chinese patent application "Folding Chair", application number: CN202010436493.9; discloses a chair seat and a folding chair frame, the folding chair frame includes left and right chair frames arranged symmetrically on the left and right, the left and right chair frames both include a back rod unit, the folding chair frame also includes left and right folding mechanisms and lifting parts arranged symmetrically on the left and right, the left and right folding mechanisms both include an upper pull rod and a lower pull rod, the inner ends of the upper pull rods of the left and right folding mechanisms are respectively hinged to the two sides of the upper end of the lifting part, the outer ends of the upper pull rods of the left and right folding mechanisms are respectively hinged to the back rod units of the left and right chair frames, the inner ends of the lower pull rods of the left and right folding mechanisms are respectively hinged to the two sides of the lower end of the lifting part, the outer ends of the lower pull rods of the left and right folding mechanisms are respectively slidably connected to the back rod units of the left and right chair frames, and the up and down movement of the lifting part drives the left and right chair frames to be relatively close to each other in a folded state or relatively far away from each other in an unfolded state through the left and right folding mechanisms.

[0004] However, the armrests in the above patent application are inconvenient to store and occupy a large space after storage. This structure deserves further improvement. Utility Model Content

[0005] The technical problem to be solved by the present application is to provide an outdoor folding beach chair, further optimize the structure of the beach chair, adopt a detachable armrest structure, which is convenient for users to store and has a smaller volume after storage.

[0006] The technical solution adopted in the present application is: an outdoor folding beach chair, comprising armrest cloth, two parallel seat tubes and a folding chair frame, the folding chair frame comprising two parallel back tubes, a rear branch tube group and a front branch tube group, the back tube is inclined, the tops of the two back tubes are sleeved with back cloth, the seat tube is hinged with the front branch tube group, the back tube and the rear branch tube group from front to back respectively, the two seat tubes are sleeved with seat cloth, the seat tube extending from the top of the front branch tube group is detachably connected to the front end of the armrest cloth, and the rear end of the armrest cloth is sleeved on the back tube.

[0007] Compared with the prior art, the advantages of the present application are that, firstly, the present application stretches the seat cloth through two seat tubes to form a seat surface for the user to sit on. The back cloth is stretched through two parallel back tubes to form a chair back for the user to lean on. In the storage state, the seat cloth and the back cloth can be folded arbitrarily, and the volume they occupy is very small, which reduces the storage space. Secondly, the present application uses armrest cloth when designing the armrest. The armrest cloth is also a fabric product. In the storage state, it can be folded arbitrarily to reduce the storage space. Thirdly, when in use, the rear end of the armrest cloth is sleeved on the back tube to ensure that the armrest cloth will not be lost. The front end of the armrest cloth is detachably connected to the top of the front branch pipe group. In the use state, the armrest cloth is supported by the front branch pipe group. In the non-use state, the armrest cloth is disassembled and freely stored, thereby solving the problem that the armrest part occupies a large space after the beach chair is stored. The present application further optimizes the structural design of the beach chair.

[0008] In this application, for the convenience of description, the Figure 1 As a benchmark, the beach chair is in an open state.

[0009] In some embodiments of the present application, the rear branch tube group includes two rear branch tubes arranged in parallel, the tops of the rear branch tubes extend out of the seat tube and are movably connected to the back tube, and the rear branch tubes form an acute angle with the back tube.

[0010] In the present application, the rear branch tube, the back tube and the seat tube form a stable triangular structure in a plane extending in the front-to-back direction, so that the folding chair frame of the present application has high stability.

[0011] In some embodiments of the present application, the top of the rear branch tube moves along the axial direction of the back tube when the force is applied, wherein a locking assembly is installed on the top of at least one rear branch tube, and the locking assembly works to fix the relative position between the top of the rear branch tube and the back tube. The rear branch tube and the back tube are locked by setting the locking assembly, thereby ensuring the stability of the folding chair frame after being expanded.

[0012] In some embodiments of the present application, the rear branch pipe is movably connected to the back pipe through a sliding sleeve, and the sliding sleeve is arranged outside the back pipe. The sliding sleeve moves along the axial direction of the back pipe when subjected to force, and a locking assembly is installed at at least one sliding pipe.

[0013] In some embodiments of the present application, the locking assembly includes a latch, a button and a spring. A pin hole is provided at the locking position of the back tube corresponding to the latch. The latch moves to the pin hole and is inserted into the pin hole under the action of the spring. Pressing the button drives the pin shaft to withdraw from the pin hole.

[0014] The above is an embodiment of the locking assembly of the present application. The above locking assembly is configured so that the sliding sleeve moves to the locking position of the back tube, and the latch is automatically inserted into the pin hole to complete the fixation. When the user needs to store, he presses the button and then compresses and stores.

[0015] In some embodiments of the present application, the rear end of the armrest cloth is sleeved on the sliding sleeve, which is a preferred solution of the present application and can well restrict the armrest cloth to a predetermined position without the need for additional components.

[0016] In some embodiments of the present application, the folding chair frame further comprises two cross-hinged reinforcing tubes, the two reinforcing tubes are in an X shape, the upper ends of the reinforcing tubes are hinged to the back tube, and the lower ends of the reinforcing tubes are hinged to the rear branch tube. The present application further improves the structural strength of the folding chair by adding reinforcing tubes, and improves the reliability of the folding chair after it is unfolded.

[0017] In some embodiments of the present application, the front branch tube group includes a first front branch tube and a second front branch tube that are cross-hinged in the middle, the bottoms of the first front branch tube and the second front branch tube are respectively hinged to two back tubes, the top ends of the first front branch tube and the second front branch tube are bent outward, and the front end of the armrest cloth is installed at the bending part of the top ends of the first front branch tube and the second front branch tube.

[0018] In some embodiments of the present application, the armrest fabric is provided with two notches, and the two notches are connected to the cup pocket and the mobile phone pocket respectively. The cup pocket in the present application is a cylindrical structure, and the mobile phone pocket is a flat rectangular parallelepiped structure.

[0019] In some embodiments of the present application, a shoulder strap is further provided on the back of the folding chair frame, and anti-slip foot covers are installed at the bottom of the back tube and the rear branch tube. The shoulder strap is used to fold the beach chair into a storage state.

[0020] The above-mentioned implementation modes can be combined arbitrarily based on the common knowledge in the art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present application will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present application. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0022] Figure 1 This is a schematic diagram of the structure of this application Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the structure of this application Figure 2 ;

[0024] Figure 3 It is a cross-sectional view of the locking component in this application.

[0025] Among them, the specific descriptions of the accompanying drawings are as follows: 1. armrest cloth; 2. seat tube; 3. back tube; 4. back cloth; 5. seat cloth; 6. rear branch tube; 7. locking assembly; 71. latch; 72. button; 73. spring; 8. sliding tube sleeve; 9. pin hole; 10. reinforcement tube; 11. first front branch tube; 12. second front branch tube; 13. cup pocket; 14. mobile phone pocket; 15. shoulder strap; 16. non-slip foot cover. DETAILED DESCRIPTION

[0026] The present application is described in detail below in conjunction with the accompanying drawings.

[0027] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0028] An outdoor folding beach chair, embodiment 1 Figure 1 , Figure 2 As shown: it includes an armrest cloth 1, two parallel seat tubes 2 and a folding chair frame, the folding chair frame includes two parallel back tubes 3, a rear branch tube group 6 and a front branch tube group, the back tube 3 is tilted, the top of the two back tubes 3 is sleeved with a back cloth 4, the seat tube 2 is hinged with the front branch tube group, the back tube 3 and the rear branch tube group 6 from front to back, and the two seat tubes 2 are sleeved with a seat cloth 5. The present application uses two seat tubes 2 to open the seat cloth 5 to form a seat surface for the user to sit on. The back cloth 4 is opened by two parallel back tubes 3 to form a chair back for the user to lean on. In the storage state, the seat cloth 5 and the back cloth 4 can be folded arbitrarily, and the volume they occupy is very small, reducing the storage space.

[0029] The seat tube 2 extending from the top of the front branch pipe group is detachably connected to the front end of the armrest cloth 1, and the rear end of the armrest cloth 1 is sleeved on the back pipe 3. The present application adopts the armrest cloth 1 when designing the armrest. The armrest cloth 1 is also a fabric product. When it is stored, it can be folded arbitrarily to reduce the storage space. When in use, the rear end of the armrest cloth 1 is sleeved on the back pipe 3 to ensure that the armrest cloth 1 will not be lost. The front end of the armrest cloth 1 is detachably connected to the top of the front branch pipe group. When in use, the armrest cloth 1 is held up by the front branch pipe group. When not in use, the armrest cloth 1 can be freely stored after being disassembled, thereby solving the problem that the armrest part occupies a large space after the beach chair is stored. The present application further optimizes the structural design of the beach chair.

[0030] In this application, for the convenience of description, the Figure 1 As a benchmark, the beach chair is in an open state.

[0031] The armrest cloth 1 is provided with two notches, which are respectively connected to a cup pocket 13 and a mobile phone pocket 14. The cup pocket 13 in the present application is a cylindrical structure, while the mobile phone pocket 14 is a flat rectangular parallelepiped structure.

[0032] The back of the folding chair frame is also provided with a strap 15, and the bottom of the back tube 3 and the rear branch tube 6 is provided with an anti-skid foot cover 16. The strap 15 is used to fold the beach chair in the storage state.

[0033] Embodiment 2, as Figures 1 to 3 As shown, the rear branch tube 6 group includes two parallel rear branch tubes 6, the top of the rear branch tube 6 extends out of the seat tube 2 and is movably connected to the back tube 3, and the rear branch tube 6 forms an acute angle with the back tube 3. In the present application, the rear branch tube 6, the back tube 3, and the seat tube 2 form a stable triangular structure in a plane extending in the front-to-back direction, so that the folding chair frame of the present application has high stability.

[0034] The top of the rear branch tube 6 is subjected to force and moves along the axial direction of the back tube 3, wherein at least one of the rear branch tubes 6 is installed with a locking assembly 7 on the top, and the locking assembly 7 works to fix the relative position between the top of the rear branch tube 6 and the back tube 3. The rear branch tube 6 and the back tube 3 are locked by setting the locking assembly 7, thereby ensuring the stability of the folding chair frame after being opened.

[0035] The rear branch pipe 6 is movably connected to the back pipe 3 through a sliding sleeve 8. The sliding sleeve 8 is arranged outside the back pipe 3. The sliding sleeve 8 moves along the axial direction of the back pipe 3 when subjected to force. A locking component 7 is installed at at least one sliding pipe.

[0036] like Figure 3As shown, the locking assembly 7 includes a latch 71, a button 72 and a spring 73. A pin hole 9 is provided at the locking position of the back tube 3 corresponding to the latch 71. The latch 71 moves to the pin hole 9 and is inserted into the pin hole 9 under the action of the spring 73. Pressing the button 72 drives the pin shaft to withdraw from the pin hole 9.

[0037] The above is an embodiment of the locking assembly 7 of the present application. The setting of the locking assembly 7 enables the sliding sleeve 8 to move to the locking position of the back tube 3, and the latch 71 thereof will automatically be inserted into the pin hole 9 to complete the fixation. When the user needs to store, he presses the button 72 and then can compress and store.

[0038] The rear end of the handrail cloth 1 is sleeved on the sliding sleeve 8. This is a preferred solution of the present application, which can well limit the handrail cloth 1 to a predetermined position without the need for additional components.

[0039] The folding chair frame further comprises two cross-hinged reinforcing tubes 10, the two reinforcing tubes 10 are in an X shape, the upper end of the reinforcing tube 10 is hinged to the back tube 3, and the lower end of the reinforcing tube 10 is hinged to the rear branch tube 6. The present application further improves the structural strength of the folding chair by adding the reinforcing tube 10, and improves the reliability of the folding chair after it is unfolded.

[0040] The front branch pipe group includes a first front branch pipe 11 and a second front branch pipe 12 which are cross-hinged in the middle. The bottoms of the first front branch pipe 11 and the second front branch pipe 12 are respectively hinged to the two back pipes 3. The top ends of the first front branch pipe 11 and the second front branch pipe 12 are bent outward, and the front end of the armrest cloth 1 is installed at the bending point of the top ends of the first front branch pipe 11 and the second front branch pipe 12.

[0041] The rest of the content of the second embodiment is the same as that of the first embodiment.

[0042] The present application is described in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the present application and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. An outdoor folding beach chair, characterized in that: The invention comprises an armrest cloth (1), two parallel seat tubes (2) and a folding chair frame, wherein the folding chair frame comprises two parallel back tubes (3), a rear branch tube (6) group and a front branch tube group, wherein the back tube (3) is arranged obliquely, and the tops of the two back tubes (3) are sleeved with a back cloth (4), and the seat tube (2) is hinged with the front branch tube group, the back tube (3) and the rear branch tube (6) group from front to back, respectively, and the two seat tubes (2) are sleeved with a seat cloth (5), and the top of the front branch tube group extends out of the seat tube (2) and is detachably connected to the front end of the armrest cloth (1), and the rear end of the armrest cloth (1) is sleeved on the back tube (3).

2. An outdoor folding beach chair according to claim 1, characterized in that: The rear branch pipe (6) group comprises two rear branch pipes (6) arranged in parallel, the tops of the rear branch pipes (6) extending out of the seat pipe (2) and movably connected to the back pipe (3), and the rear branch pipes (6) and the back pipe (3) form an acute angle.

3. An outdoor folding beach chair according to claim 2, characterized in that: The top of the rear branch pipe (6) is subjected to force and moves along the axial direction of the back pipe (3), wherein a locking component (7) is installed on the top of at least one rear branch pipe (6), and the locking component (7) fixes the relative position of the top of the rear branch pipe (6) and the back pipe (3) when it is in operation.

4. An outdoor folding beach chair according to claim 3, characterized in that: The rear branch pipe (6) is movably connected to the back pipe (3) via a sliding pipe sleeve (8); the sliding pipe sleeve (8) is arranged outside the back pipe (3); the sliding pipe sleeve (8) moves along the axial direction of the back pipe (3) when a force is applied; and a locking assembly (7) is installed at at least one sliding pipe.

5. An outdoor folding beach chair according to claim 4, characterized in that: The locking assembly (7) comprises a latch (71), a button (72) and a spring (73). A pin hole (9) is provided at the locking position of the back tube (3) corresponding to the latch (71). When the latch (71) moves to the pin hole (9), it is inserted into the pin hole (9) under the action of the spring (73). Pressing the button (72) drives the pin shaft to withdraw from the pin hole (9).

6. The outdoor folding beach chair according to claim 4, characterized in that: The rear end of the handrail cloth (1) is sleeved above the sliding tube sleeve (8).

7. The outdoor folding beach chair according to claim 1, characterized in that: The folding chair frame further comprises two cross-hinged reinforcing tubes (10), the two reinforcing tubes (10) are in an X shape, the upper ends of the reinforcing tubes (10) are hinged to the back tube (3), and the lower ends of the reinforcing tubes (10) are hinged to the rear branch tube (6).

8. The outdoor folding beach chair according to claim 1, characterized in that: The front branch pipe group comprises a first front branch pipe (11) and a second front branch pipe (12) which are cross-hinged in the middle, the bottoms of the first front branch pipe (11) and the second front branch pipe (12) are respectively hinged to two back pipes (3), the top ends of the first front branch pipe (11) and the second front branch pipe (12) are bent outwards, and the front end of the handrail cloth (1) is installed at the bending part of the top ends of the first front branch pipe (11) and the second front branch pipe (12).

9. The outdoor folding beach chair according to claim 1, characterized in that: The armrest cloth (1) is provided with two notches, and the two notches are respectively connected to a cup pocket (13) and a mobile phone pocket (14).

10. The outdoor folding beach chair according to claim 1, characterized in that: A shoulder strap (15) is also provided on the back of the folding chair frame, and anti-slip foot covers (16) are installed at the bottom of the back tube (3) and the rear branch tube (6).

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