A folding chair with side table

Abstract

The utility model discloses a folding chair with side table, including folding chair and setting in the folding chair at least one side folding table, the backrest height increasing assembly for increasing the backrest height is arranged between the two backrest pipe of folding chair, and the backrest height increasing assembly includes two backrest height increasing pipe and the backrest support pipe connected between two backrest height increasing pipe, and the backrest height increasing pipe detachable assembly is in corresponding backrest pipe, and thus can cooperate through the backrest height increasing assembly to realize increasing the backrest height on the originally basis of the backrest pipe of folding chair, and then satisfy the use demand of different users.

Description

Technical Field

[0001] This utility model relates to the field of outdoor leisure technology, and in particular to a folding chair with a side table. Background Technology

[0002] Many folding chairs on the market are equipped with folding tables. When used together, the folding table can be placed on the side of the folding chair and used as a low side table. However, the backrest height of such folding chairs is fixed and cannot meet the needs of different users. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides a folding chair with a side table. By using a backrest height-increasing component, the backrest height is increased based on the original backrest tube of the folding chair, thereby meeting the usage needs of different users.

[0004] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0005] This utility model provides a folding chair with a side table, including a folding chair and a folding table disposed on at least one side of the folding chair. A backrest heightening component for increasing the backrest height is disposed between the two backrest tubes of the folding chair. The backrest heightening component includes two backrest heightening tubes and a backrest support tube connected between the two backrest heightening tubes. The backrest heightening tubes are detachably assembled to the corresponding backrest tubes.

[0006] Furthermore, a backrest extension tube sleeve is provided between the backrest extension tube and the backrest tube. The backrest tube sleeve is fixedly fitted onto the top end of the backrest tube, and the end of the backrest extension tube away from the backrest support tube is detachably inserted into the backrest tube sleeve, so that the backrest extension tube and the backrest tube form a detachable connection.

[0007] Furthermore, a backrest support clip is provided between the backrest extension tube and the backrest support tube. The backrest support clip has a connecting part and a sleeve part that are connected to each other. Two connecting parts are fixedly connected to both ends of the backrest support tube, and the sleeve part is movably sleeved on the backrest extension tube.

[0008] Furthermore, the outer peripheral wall of the sleeve is provided with a first groove extending through it along its axial direction.

[0009] Furthermore, a connecting component is provided between the folding table and the folding chair. The connecting component includes a desktop clip and a clip limiting sleeve. The desktop clip is rotatably connected to the clip limiting sleeve. The clip limiting sleeve is fixedly sleeved on at least one end of the two desktop tubes of the folding table. The desktop clip is detachably attached to the side support tube of the folding chair.

[0010] Furthermore, the end of the card limiting sleeve facing the desktop card has a shaft hole, and the end of the desktop card facing the card limiting sleeve has multiple outwardly protruding elastic connecting blocks. The elastic connecting blocks are spaced apart from each other and together form a rotating shaft structure. The rotating shaft structure passes through the shaft hole by the elastic deformation of the elastic connecting blocks themselves, and the ends of the elastic connecting blocks protruding from the shaft hole slide against the outer wall of the shaft hole.

[0011] Furthermore, the desktop card has a holding part connected to the pivot structure, the holding part has a mounting cavity penetrating its upper and lower surfaces, and the outer peripheral wall of the mounting cavity has a second groove extending through it along its axial direction; the side support tube of the folding chair passes through the mounting cavity, and the holding part and the side support tube form a sliding connection; at least one side support tube of the folding chair is fixedly fitted with a limiting fixing sleeve for limiting the installation height of the holding part on the side support tube.

[0012] Furthermore, the folding table also includes two leg tubes for auxiliary support and two hinged cross support tubes. The upper ends of the two leg tubes and the cross support tubes are rotatably connected to the middle of the two tabletop tubes, and the lower ends of the two cross support tubes are rotatably connected to the side of the two leg tubes away from the tabletop tubes.

[0013] Furthermore, the folding chair also includes two front support tubes and a rear support tube. The two front support tubes are hinged together to form a front support cross tube, and the two rear support tubes are hinged together to form a rear support cross tube. The four side support tubes are hinged together in pairs to form two oppositely arranged side support cross tubes. The front support cross tube and the rear support cross tube are rotatably connected to the front and rear ends of the two side support cross tubes, respectively. The two backrest tubes are respectively assembled between the two side support cross tubes and the rear support cross tube.

[0014] Furthermore, the number of folding tables is at least one, the number of folding chairs is multiple, and the folding chairs and adjacent folding tables are detachably connected so that two folding chairs are connected to the folding table located between them at intervals.

[0015] The technical solution provided by this utility model has the following beneficial effects:

[0016] 1. By detachably assembling the backrest height-increasing component between the two backrest tubes of the folding chair, the backrest height of the folding chair can be increased based on the original backrest tubes, thereby meeting the usage needs of different users.

[0017] 2. A single folding table can be connected to a single folding chair, or two folding chairs can be connected at the same time, or multiple folding chairs can be connected to multiple folding tables at intervals, so it is also suitable for multi-user scenarios. Attached Figure Description

[0018] Figure 1 The image shown is a first-view schematic diagram of the folding chair with a side table when unfolded in the embodiment.

[0019] Figure 2 The image shown is a second-view schematic diagram of the folding chair with a side table when unfolded in the embodiment.

[0020] Figure 3 The figure shown is a schematic diagram of the folding chair with a side table when half of it is folded up in the embodiment.

[0021] Figure 4 The image shown is a schematic diagram of the folding chair with a side table in the embodiment when it is folded up;

[0022] Figure 5 The figure shown is a cross-sectional view of the connecting component in the embodiment;

[0023] Figure 6 The diagram shown illustrates another usage state of the folding chair with a side table in the embodiment.

[0024] Explanation of reference numerals in the attached figures:

[0025] 100: Folding chair; 200: Folding table; 1: Front support tube; 2: Rear support tube; 3: Side support tube; 4: Backrest tube; 5: Connecting component; 6: Backrest tube sleeve; 7: Limiting and fixing sleeve; 8: Backrest support tube; 9: Backrest support clip; 10: Backrest heightening tube; 11: Backrest heightening component; 12: Desktop tube; 13: Leg tube; 15: Cross support tube; 17: Clip limiting sleeve; 18: Desktop clip; 91: Connecting part; 92: Sleeve part; 921: First groove; 181: Elastic connecting block; 182: Holding part. Detailed Implementation

[0026] To further illustrate the various embodiments, the present invention provides accompanying drawings. These drawings are part of the disclosure of the present invention and are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these drawings, those skilled in the art should be able to understand other possible implementations and the advantages of the present invention. The components in the drawings are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0028] Reference Figures 1 to 6This embodiment provides a folding chair with a side table, including one folding chair 100 and one folding table 200 disposed on one side of the folding chair 100. Of course, in other embodiments, two folding tables 200 can also be arranged on the left and right sides of one folding chair 100; or multiple folding chairs 100 and multiple folding tables 200 can be connected at intervals, that is, the folding chair 100 and the adjacent folding table 200 form a detachable connection, so that two folding chairs 100 are connected at intervals to the folding table 200 located between them, thus it can also be applied to multi-person use scenarios.

[0029] Such as 1 and Figure 2 As shown, the folding chair 100 includes two front support tubes 1, two rear support tubes 2, four side support tubes 3, and two backrest tubes 4 arranged opposite each other on the left and right. The two front support tubes 1 are hinged together to form a front support cross tube, the two rear support tubes 2 are hinged together to form a rear support cross tube, and the four side support tubes 3 are hinged together in pairs to form two opposite side support cross tubes. The front support cross tube and the rear support cross tube are rotatably connected to the front and rear ends of the two side support cross tubes, respectively. The two backrest tubes 4 are respectively mounted on the mounting base between the rear support cross tube and the two side support cross tubes. The side support tubes 3 located near the folding table 200 are respectively fixedly fitted with limiting fixing sleeves 7.

[0030] Furthermore, the folding table 200 includes two tabletop tubes 12, two leg tubes 13 for auxiliary support, and two hinged cross support tubes 15. The upper ends of the two leg tubes 13 are rotatably connected to the middle of the two tabletop tubes 12 via duck-shaped connectors, forming a rotation connection point A. The upper and lower ends of the two cross support tubes 15 are rotatably connected to the middle of the two tabletop tubes 12 and the lower part of the two leg tubes 13 via L-shaped connectors, forming a rotation connection point B. The two cross support tubes 15 are hinged together, forming a rotation connection point C. Thus, the two cross support tubes 15 can be folded up through rotation connection point C, and the tabletop tubes 12, leg tubes 13, and cross support tubes 15 can be folded up in a coordinated manner through rotation connection points A and B. Specifically, as shown... Figure 3 and Figure 4 As shown.

[0031] In this embodiment, as Figure 1 and Figure 2 As shown, a backrest heightening assembly 11 for increasing the backrest height is provided between the two backrest tubes 4. Specifically, the backrest heightening assembly 11 includes two backrest heightening tubes 10 and a backrest support tube 8 connected between the two backrest heightening tubes 10. The two backrest heightening tubes 10 are detachably mounted to their corresponding backrest tubes 4.

[0032] More specifically, two backrest extension tubes 10 and backrest tubes 4 are respectively provided with two backrest tube sleeves 6. Each backrest tube sleeve 6 is fixedly fitted onto the top of its corresponding backrest tube 4. The lower end of each backrest extension tube 10, away from the backrest support tube 8, is detachably inserted into its corresponding backrest tube sleeve 6, so that the backrest extension tubes 10 and backrest tubes 4 on the same side form a detachable connection. And as... Figure 3 When the entire chair is in a semi-folded state, first remove and fold the backrest height-increasing component 11 from the folding chair 100, and finally, when it is fully folded, it will appear as shown. Figure 4 As shown.

[0033] In summary, by detachably assembling the backrest height-increasing component 11 between the two backrest tubes 4 of the folding chair 100, the backrest height of the folding chair 100 is increased based on the original backrest tubes 4, thereby meeting the usage needs of different users.

[0034] In addition, such as Figure 1 or Figure 6 As shown, the same folding table 200 can be connected to a single folding chair 100, or two folding chairs 100 can be connected at the same time, or multiple folding chairs 100 can be connected to multiple folding tables 200 at intervals, so it can also be used in scenarios with multiple users.

[0035] Further preferred, such as Figure 2 As shown, two backrest support clips 9 are respectively provided between the two backrest extension tubes 10 and the left and right ends of the backrest support tube 8. Each backrest support clip 9 has a connecting part 91 and a sleeve part 92 connected to each other. The left and right ends of the backrest support tube 8 are respectively fixedly connected to two connecting parts 91. The two sleeve parts 92 are movably sleeved on the corresponding backrest extension tubes 10 so as to adjust the support height or backrest height of the backrest support tube 8.

[0036] Further preferred, such as Figure 2 As shown, each sleeve portion 92 has a first groove 921 extending through it along its axial direction on its outer peripheral wall. The sleeve portion 92 is generally made of plastic material, that is, the opposite walls on both sides of the groove opening of the first groove 921 have a large elastic deformation capacity, which can increase the range of inner diameter change of the sleeve portion 92 during its elastic deformation, thereby facilitating the installation operation.

[0037] In another preferred embodiment, such as Figure 1 and Figure 5As shown, at least two connecting components 5 are provided between the folding table 200 and the folding chair 100. Each connecting component 5 includes a desktop clip 18 and a clip limiting sleeve 17. Each desktop clip 18 is rotatably connected to its corresponding clip limiting sleeve 17. The clip limiting sleeve 17 is fixedly sleeved on one end or the left and right ends of the two desktop tubes 12. The desktop clip 18 is detachably attached to its corresponding side support tube 3.

[0038] In specific implementation, the end of the card limiting sleeve 17 facing the desktop card 18 has a shaft hole, and the end of the desktop card 18 facing the card limiting sleeve 17 has four outwardly protruding elastic connecting blocks 181. The elastic connecting blocks 181 are spaced apart from each other and together form a rotating shaft structure. The rotating shaft structure passes through the shaft hole by the elastic deformation of each elastic connecting block 181 itself, and the ends of each elastic connecting block 181 protruding from the shaft hole slide against the outer wall of the shaft hole. In this way, each desktop card 18 can rotate 360° to adjust the placement angle between the folding table 200 and the folding chair 100.

[0039] Of course, in other embodiments, the card limiting sleeve 17 and the desktop card 18 can also be rotatably connected by a ball joint structure.

[0040] Further preferred, such as Figure 5 As shown, each desktop card 18 has a holding portion 182 connected to the rotating shaft structure. The holding portion 182 has a mounting cavity penetrating its upper and lower surfaces. The outer peripheral wall of the mounting cavity has a second groove extending through it along its axial direction. Each side support tube 3 passes through the mounting cavity of its corresponding desktop card 18, and each holding portion 182 and its corresponding side support tube 3 form a sliding connection. Of course, the purpose of the second groove is similar to that of the first groove 921, so it will not be described in detail.

[0041] When the folding table 200 is detachably connected to the folding chair 100 via the connecting component 5, the sliding stroke of the desktop clip 18 on the side support tube 3 is limited by the limiting fixing sleeve 7. This fixes the installation height of the desktop clip 18 on the side support tube 3 to prevent the desktop clip 18 from sliding down, thereby ensuring a stable connection between the folding table 200 and the folding chair 100.

[0042] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A folding chair with a side table, comprising a folding chair and a folding table disposed on at least one side of the folding chair, characterized in that: A backrest heightening assembly for increasing the backrest height is provided between the two backrest tubes of the folding chair; the backrest heightening assembly includes two backrest heightening tubes and a backrest support tube connected between the two backrest heightening tubes; the backrest heightening tubes are detachably mounted to their corresponding backrest tubes.

2. The folding chair with a side table according to claim 1, characterized in that: A backrest tube sleeve is provided between the backrest extension tube and the backrest tube. The backrest tube sleeve is fixedly fitted onto the top end of the backrest tube. The end of the backrest extension tube away from the backrest support tube is detachably inserted into the backrest tube sleeve so that the backrest extension tube and the backrest tube form a detachable connection.

3. The folding chair with a side table according to claim 2, characterized in that: A backrest support clip is provided between the backrest extension tube and the backrest support tube. The backrest support clip has a connecting part and a sleeve part that are connected to each other. Two connecting parts are fixedly connected to both ends of the backrest support tube. The sleeve part is movably sleeved on the backrest extension tube.

4. The folding chair with a side table according to claim 3, characterized in that: The outer peripheral wall of the sleeve is provided with a first groove extending through it along its axial direction.

5. The folding chair with a side table according to any one of claims 1-4, characterized in that: A connecting component is provided between the folding table and the folding chair. The connecting component includes a desktop clip and a clip limiting sleeve. The desktop clip is rotatably connected to the clip limiting sleeve. The clip limiting sleeve is fixedly sleeved on at least one end of the two desktop tubes of the folding table. The desktop clip is detachably attached to the side support tube of the folding chair.

6. The folding chair with a side table according to claim 5, characterized in that: The card limiting sleeve has a shaft hole at one end facing the desktop card, and the desktop card has multiple outwardly protruding elastic connecting blocks at one end facing the card limiting sleeve. The elastic connecting blocks are spaced apart from each other and together form a rotating shaft structure. The rotating shaft structure passes through the shaft hole by the elastic deformation of the elastic connecting blocks themselves, and the ends of the elastic connecting blocks protruding from the shaft hole slide against the outer wall of the shaft hole.

7. The folding chair with a side table according to claim 6, characterized in that: The desktop card has a holding part connected to the pivot structure. The holding part has a mounting cavity penetrating its upper and lower surfaces. The outer peripheral wall of the mounting cavity has a second groove extending through it along its axial direction. The side support tube of the folding chair passes through the mounting cavity, and the holding part and the side support tube form a sliding connection. At least one side support tube of the folding chair is fixedly fitted with a limiting sleeve for limiting the installation height of the holding part on the side support tube.

8. The folding chair with a side table according to claim 5, characterized in that: The folding table also includes two legs for auxiliary support and two hinged cross support tubes. The upper ends of the two legs and the cross support tubes are rotatably connected to the middle of the two tabletop tubes, and the lower ends of the two cross support tubes are rotatably connected to the side of the two legs away from the tabletop tubes.

9. The folding chair with a side table according to any one of claims 1-4, characterized in that: The folding chair also includes two front support tubes and a rear support tube. The two front support tubes are hinged together to form a front support cross tube, and the two rear support tubes are hinged together to form a rear support cross tube. The four side support tubes are hinged together in pairs to form two oppositely arranged side support cross tubes. The front support cross tube and the rear support cross tube are rotatably connected to the front and rear ends of the two side support cross tubes, respectively. The two backrest tubes are respectively assembled between the two side support cross tubes and the rear support cross tube.

10. The folding chair with a side table according to any one of claims 1-4, characterized in that: The number of folding tables is at least one, and the number of folding chairs is multiple. The folding chairs and the adjacent folding tables are detachably connected so that two folding chairs are connected to the folding table located between them at intervals.

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