Folding leisure chair

Abstract

The utility model belongs to the technical field of chairs, and particularly relates to a folding leisure chair, which comprises a chair panel, a chair back plate and a chair back plate, the supporting unit is arranged below the chair panel and is used for supporting the chair panel; the supporting unit further comprises a rod set, the rod set comprises a first supporting rod and a second supporting rod, and the middle portion of the first supporting rod and the middle portion of the second supporting rod intersect with each other and are rotatably connected. The connecting shafts comprise a first shaft and a second shaft which are respectively arranged at the top ends of the first supporting rod and the second supporting rod; the supporting legs are arranged at the bottom ends of the first supporting rod and the second supporting rod and used for supporting the ground; the connecting part comprises a first connecting part and a second connecting part; wherein the first connecting part rotatably supports the first shaft through the hole part, the second connecting part is used for detachably fixing the second shaft, and compared with the prior art, the supporting performance of the folding leisure chair is improved, and meanwhile, the storage effect of the folding leisure chair is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of chair, especially, relate to a folding leisure chair. BACKGROUND

[0002] Leisure chair is a kind of chair commonly seen in daily life, and folding leisure chair is a type of leisure chair, which can be folded for storage and transportation.

[0003] The existing small folding leisure chair is usually composed of a foldable support structure and a flexible seat surface mounted on the support structure. During use, the user cannot effectively determine the degree of unfolding of the folding chair, which may lead to the user sitting on the folding leisure chair without fully unfolding it, resulting in further unfolding of the folding leisure chair when the user sits down, which may cause the user to fall down. Moreover, the use of a flexible seat surface in a small folding leisure chair may further result in insufficient support of the seat surface, thereby reducing the comfort of use of the folding leisure chair. Therefore, it is necessary to make improvements. SUMMARY

[0004] The utility model aims at the above-mentioned technical problem, provides a kind of folding leisure chair, it is convenient to unfold folding leisure chair and improve the comfort of use of folding leisure chair.

[0005] Therefore, the utility model provides a folding leisure chair, comprising:

[0006] The seat panel is a rigid panel.

[0007] The support unit is arranged below the seat panel to support the seat panel.

[0008] The support unit further comprises:

[0009] The rod group comprises a first support rod and a second support rod, and the middle parts of the first support rod and the second support rod are crossed and rotatably connected.

[0010] The connecting shaft comprises a first shaft and a second shaft arranged at the top ends of the first support rod and the second support rod respectively.

[0011] The support leg is arranged at the bottom end of the first support rod and the second support rod to support the ground.

[0012] The connecting part comprises a first connecting part and a second connecting part.

[0013] The first shaft and the second shaft are perpendicular to the first support rod and the second support rod respectively, the first connecting part supports the first shaft through a hole part, and the second connecting part is used for detachably fixing the second shaft.

[0014] In the technical solution, during use of the folding leisure chair, the first support rod and the second support rod are unfolded from the folded state to the crossed state, and the second shaft at the top end of the second support rod is gradually moved to the second connecting part, the second connecting part is detachably fixed with the second shaft, so that the unfolded state of the folding leisure chair is fixed, after the folding leisure chair is unfolded, the supporting legs are placed on the ground for ground support, and a user can sit on the chair panel to use the folding leisure chair, compared with the prior art, the second shaft is matched with the second connecting part, so that the folding leisure chair can be folded and stored while using the chair panel as support, the supporting performance of the folding leisure chair is improved, and the storage effect of the folding leisure chair is ensured.

[0015] In the above technical solution, further, the second connecting part further comprises:

[0016] The fixed seat is fixedly arranged on the bottom surface of the chair panel;

[0017] The storage part is arranged on the fixed seat and extends in an arc shape to accommodate the end part of the second shaft;

[0018] The guide plate is arranged at the bottom end of the storage part and extends in the horizontal direction, the guide plate has the plate spring characteristic, and the end of the guide plate is provided with a convex strip, and the guide plate can emit a prompt sound through elastic deformation under extrusion of the end part of the second shaft.

[0019] In the above technical solution, further, it further comprises:

[0020] The side plate is arranged on the outside of the storage part, and the end of the side plate is provided with an inclined surface for assisting alignment of the end part of the second shaft;

[0021] The groove is arranged between the side plate and the guide plate to separate the side wall and the guide plate.

[0022] In the above technical solution, further, the connecting shaft further comprises:

[0023] The outer shaft is in the form of a hollow shaft, and a plurality of positioning strips are arranged on the inner wall of the outer shaft;

[0024] The reinforcing frame comprises a plurality of circular blocks uniformly and spacedly distributed along the axial direction of the outer shaft and a central shaft connecting the plurality of circular blocks;

[0025] The positioning strips extend and are distributed along the length direction of the outer shaft, and the plurality of positioning strips are uniformly and spacedly distributed along the circumferential direction of the outer shaft, and a plurality of positioning grooves matched with the positioning strips are uniformly and spacedly arranged on the circumferential side wall of the circular block.

[0026] In the above technical solution, further, the chair panel further comprises:

[0027] The hollow plate body is provided with a reinforcing corrugated plate.

[0028] The beneficial effects of the utility model are:

[0029] 1. By the cooperation of the second shaft and the second connecting part, the folding leisure chair can be folded and stored while using the chair panel as support, improving the support performance of the folding leisure chair while ensuring the storage effect of the folding leisure chair.

[0030] 2. The setting of the second connecting part can facilitate the user to effectively perceive the unfolding degree of the folding chair, ensuring that the user uses the folding leisure chair after the folding chair is fully unfolded.

[0031] 3. The setting of the side plate improves the structural strength of the second connecting part, and the setting of the side plate and the inclined surface can further ensure the accurate cooperation of the second shaft and the storage part. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings needed in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0033] Figure 1 The specific embodiment structure diagram of the utility model.

[0034] Figure 2 The second shaft and the second connecting part cooperation state structure diagram of the utility model.

[0035] Figure 3 The second connecting part structure diagram of the utility model.

[0036] Figure 4 The connecting shaft structure diagram of the utility model.

[0037] Figure 5 The connecting shaft sectional view structure diagram of the utility model.

[0038] Figure 6 The reinforcing frame structure diagram of the utility model.

[0039] Figure 7 The chair panel structure diagram of the utility model.

[0040] The marks in the figure represent:

[0041] 1, chair panel; 100, hollow plate body; 101, reinforced corrugated plate; 2, support unit; 20, first support rod; 21, second support rod; 22, first shaft; 23, second shaft; 24, foot; 25, first connecting part; 250, hole part; 26, second connecting part; 260, fixing seat; 261, storage part; 262, guide plate; 263, convex strip; 264, side plate; 2640, inclined surface; 265, groove; 3, outer shaft; 4, positioning strip; 5, reinforcing frame; 50, round block; 51, center shaft; 52, positioning groove. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0043] In the description of the present application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the purpose of description, the sizes of the parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The technology, methods and devices known to those skilled in the art can not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0044] Embodiment 1:

[0045] The embodiment of the present application provides a folding leisure chair, which comprises: a chair panel 1, the chair panel 1 is a rigid plate; a support unit 2, the support unit 2 is arranged below the chair panel 1 for supporting the chair panel 1;

[0046] The support unit 2 further comprises: a rod group comprising a first support rod 20 and a second support rod 21, the middle parts of the first support rod 20 and the second support rod 21 being crossed and rotatably connected with each other; a connecting shaft comprising a first shaft 22 and a second shaft 23 arranged at the top ends of the first support rod 20 and the second support rod 21 respectively; a support leg 24 arranged at the bottom ends of the first support rod 20 and the second support rod 21 for ground support; and a connecting part comprising a first connecting part 25 and a second connecting part 26.

[0047] The first shaft 22 and the second shaft 23 are perpendicular to the first support rod 20 and the second support rod 21 respectively, the first connecting part 25 supports the first shaft 22 through a hole part 250, and the second connecting part 26 is used for detachably fixing the second shaft 23.

[0048] Furthermore, the first connecting part 25 and the second connecting part 26 are both two, the two first connecting parts 25 are symmetrically and spacedly arranged along the width direction of the chair panel 1, the two second connecting parts 26 are symmetrically and spacedly arranged along the width direction of the chair panel 1, and the two first connecting parts 25 and the second connecting parts 26 are symmetrically and spacedly arranged along the length direction of the chair panel 1, the first connecting part 25 is a conventional shaft connecting structure comprising a seat fixedly connected with the bottom surface of the chair panel 1 and a shaft connecting block mounted on the seat, the shaft connecting block is provided with the hole part 250, and the end part of the first shaft 22 can be inserted into the hole part 250 and movably matched with the hole part 250.

[0049] In the embodiment, during use of the folding leisure chair, the first support rod 20 and the second support rod 21 are unfolded from the folded state to the crossed state, and the second shaft 23 at the top end of the second support rod 21 is gradually moved to the second connecting part 26, the second connecting part 26 detachably fixes the second shaft 23, so as to fix the unfolded state of the folding leisure chair, after the folding leisure chair is unfolded, the support leg 24 is placed on the ground for ground support, and the user can sit on the chair panel 1 to use the folding leisure chair, compared with the prior art, the second shaft 23 is matched with the second connecting part 26, so that the folding leisure chair can be folded and stored while using the chair panel 1 as support, the support performance of the folding leisure chair is improved, and the storage effect of the folding leisure chair is ensured.

[0050] Embodiment 2:

[0051] The embodiment provides a folding leisure chair, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the second connecting part 26 further comprises: a fixed seat 260, the fixed seat 260 is fixedly arranged on the bottom surface of the chair panel 1;A storage part 261, the storage part 261 is arranged on the fixed seat 260 and the storage part 261 extends in arc shape for accommodating the end of the second shaft 23;A guide plate 262, the guide plate 262 is arranged at the bottom end of the storage part 261 and extends in the horizontal direction, the guide plate 262 has the plate spring characteristic and the end of the guide plate 262 is provided with a convex strip 263, the guide plate 262 can be extruded by the elastic deformation of the end of the second shaft 23 and emit a prompt sound.

[0052] Further comprising: a side plate 264, the side plate 264 is covered and arranged outside the storage part 261, the end of the side plate 264 is provided with an inclined surface 2640 for assisting the alignment of the end of the second shaft 23;A groove 265, the groove 265 is arranged between the side plate 264 and the guide plate 262 for separating the side wall and the guide plate 262.

[0053] Moreover, the fixed seat 260 can be connected on the chair panel 1 by conventional bolt, and can be fixed on the chair panel 1 by welding, injection molding or pressing according to different materials of the chair panel 1, the storage part 261 is integrally formed with the fixed seat 260, the storage part 261 is arc-shaped and is semi-open, the arc shape of the storage part 261 is a semicircular arc structure, that is, when the side plate 264 is not provided, the outer side, the inner side and the side opposite to the first connecting part 25 of the storage part 261 are all open, the axial direction of the arc-shaped part of the storage part 261 is parallel to the width direction of the chair panel 1, the size of the storage part 261 is matched with the diameter of the second shaft 23, the side plate 264 completely covers the outer side of the storage part 261, the groove 265 penetrates the guide plate 262 from top to bottom and extends to the storage part 261 from the end of the guide plate 262, and the side away from the first connecting part of the storage part 261 is further provided with a reinforcing rib.

[0054] In the embodiment, when the folding leisure chair is unfolded during use, the first support rod 20 and the second support rod 21 are unfolded from the folded state to the crossed state, and the second shaft 23 at the top end of the second support rod 21 gradually moves to the second connecting portion 26. When the end of the second shaft 23 moves to the storage portion 261, the second shaft 23 moves to the inside of the storage portion 261 under the guidance of the inclined surface 2640 and the guide plate 262. When the second shaft 23 passes through the convex strip 263, the second shaft 23 presses the convex strip 263, causing the guide plate 262 to deform. After the second shaft 23 completely enters the storage portion 261, the guide plate 262 resets and hits the second shaft 23 to emit a prompt sound. Finally, the folding leisure chair is completely unfolded. At this time, the semicircular arc structure of the storage portion 261 limits the lateral displacement of the second shaft 23, and the side plate 264 prevents the axial displacement of the second shaft 23. The convex strip 263 cooperates with the groove 265 to ensure that the guide plate 262 only allows one-way elastic deformation. Compared with the prior art, the folding leisure chair can provide sound and tactile feedback to clearly prompt the user that the folding leisure chair has been completely unfolded. The second connecting portion 26 is conveniently arranged to facilitate the folding and storage of the folding leisure chair with the chair panel 1, and the support performance of the folding leisure chair is improved. The side plate 264 is arranged to further improve the structural strength of the second connecting portion 26. The side plate 264 and the inclined surface 2640 are arranged to further ensure the accurate cooperation between the second shaft 23 and the storage portion 261.

[0055] Embodiment 3:

[0056] The embodiment provides a folding leisure chair. In addition to the technical solutions of the above-mentioned embodiments, the connecting shaft further comprises: an outer shaft 3, which is in a hollow shaft shape, and a plurality of positioning strips 4 are arranged on the inner wall of the outer shaft 3; and a reinforcing frame 5, which comprises a plurality of circular blocks 50 uniformly and spacedly distributed along the axial direction of the outer shaft 3 and a central shaft 51 connecting the plurality of circular blocks 50.

[0057] The positioning strips 4 extend and are distributed along the length direction of the outer shaft 3, and the plurality of positioning strips 4 are uniformly and spacedly distributed along the circumferential direction of the outer shaft 3. The circumferential side wall of the circular block 50 is uniformly and spacedly provided with a plurality of positioning grooves 52 matched with the positioning strips 4.

[0058] Furthermore, the outer shaft 3 and the reinforcing frame 5 can be fixed to each other by welding or gluing according to different materials. The central shaft 51 is coaxially distributed with the circular block 50. During assembly, the plurality of circular blocks 50 are connected together through the central shaft 51 and are inserted into the outer shaft 3. The positioning grooves 52 and the positioning strips 4 are in sliding cooperation and limit the displacement of the reinforcing frame 5 in the circumferential direction of the outer shaft 3.

[0059] In the embodiment, the bending resistance of the connecting shaft is effectively improved without increasing the weight of the connecting shaft, the bending damage of the connecting shaft due to stress is reduced, and the service life of the folding leisure chair is improved.

[0060] Embodiment 4:

[0061] The embodiment provides a folding leisure chair, in addition to the technical solutions of the above-mentioned embodiments, further comprising the following technical features, the chair panel 1 further comprises: a hollow plate body 100, and the hollow plate body 100 is provided with a reinforcing corrugated plate 101.

[0062] In addition, the hollow plate body 100 of the chair panel 1 can be composed of a plate body with a groove and a plate cover fixed on the plate body, and welding or gluing can be used between the plate body and the plate cover according to different materials, the reinforcing corrugated plate 101 can be distributed along the width direction or the length direction of the chair panel 1, the thickness of the reinforcing corrugated plate 101 is substantially equal to the depth of the groove of the plate body, and welding or gluing can also be used between the reinforcing corrugated plate 101 and the plate body according to different materials.

[0063] In the embodiment, the hollow plate body 100 and the reinforcing corrugated plate 101 are arranged, so that the strength of the chair panel 1 is ensured while the weight of the chair panel 1 is reduced, and the carrying of the folding leisure chair is further facilitated.

[0064] The embodiments of the application are described above in combination with the drawings, the embodiments in the application and the features in the embodiments can be combined with each other without conflict, the application is not limited to the above-mentioned specific embodiments, the above-mentioned specific embodiments are only illustrative but not restrictive, and a person skilled in the art can make many forms under the inspiration of the application without departing from the purpose of the application and the scope protected by the claims, and all the forms belong to the protection of the application.

Claims

1. A folding leisure chair, comprising: a seat panel (1) which is a rigid panel; a support unit (2) arranged below the seat panel (1) for supporting the seat panel (1); characterized in that the support unit (2) further comprises: a rod group comprising a first support rod (20) and a second support rod (21), the middle parts of the first support rod (20) and the second support rod (21) being crosswise and rotatably connected to each other; a connecting shaft comprising a first shaft (22) and a second shaft (23) arranged at the top ends of the first support rod (20) and the second support rod (21), respectively; a foot (24) arranged at the bottom ends of the first support rod (20) and the second support rod (21) for ground support; a connecting part comprising a first connecting part (25) and a second connecting part (26); wherein the first shaft (22) and the second shaft (23) are perpendicular to the first support rod (20) and the second support rod (21), respectively, the first connecting part (25) rotatably supports the first shaft (22) through a hole part (250), and the second connecting part (26) is used for detachably fixing the second shaft (23).

2. A folding deck chair according to claim 1, characterised in that The second connecting part (26) further comprises: a fixing seat (260) fixedly arranged on the bottom surface of the seat panel (1); a receiving part (261) arranged on the fixing seat (260) and extending in an arc shape for accommodating the end part of the second shaft (23); a guide plate (262) arranged at the bottom end of the receiving part (261) and extending in a horizontal direction, the guide plate (262) having a plate spring characteristic and having a protruding strip (263) arranged at the end thereof, and the guide plate (262) can emit a prompt sound through elastic deformation under extrusion of the end part of the second shaft (23).

3. A folding deck chair according to claim 2, characterised in that Further comprising: a side plate (264) arranged on the outer side of the receiving part (261), the end of the side plate (264) being provided with an inclined surface (2640) for assisting alignment of the end part of the second shaft (23); a groove (265) arranged between the side plate (264) and the guide plate (262) for separating the side wall and the guide plate (262).

4. A folding deck chair according to claim 1, characterized in that The connecting shaft further comprises: an outer shaft (3) in the form of a hollow shaft, a plurality of positioning strips (4) being arranged on the inner wall of the outer shaft (3); a reinforcing frame (5) comprising a plurality of circular blocks (50) uniformly and spacedly distributed along the axial direction of the outer shaft (3) and a central shaft (51) connecting the plurality of circular blocks (50); wherein the positioning strips (4) extend and are distributed along the length direction of the outer shaft (3), and a plurality of positioning strips (4) are uniformly and spacedly distributed along the circumferential direction of the outer shaft (3), and a plurality of positioning grooves (52) matched with the positioning strips (4) are uniformly and spacedly arranged on the circumferential side wall of the circular block (50).

5. A folding deck chair according to claim 1, characterized in that The seat panel (1) further comprises: a hollow plate body (100) in which a reinforcing corrugated plate (101) is arranged.

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