Folding chair with ceiling

Abstract

The utility model discloses a folding chair with a ceiling, which comprises a folding chair body with a backrest tube and further comprises a ceiling support which is assembled on the backrest tube in a foldable mode and used for supporting the ceiling, the ceiling support comprises a pull rod, a supporting tube and a ceiling supporting unit used for supporting the ceiling, and a limiting mechanism is fixed on the backrest tube. One end of the pull rod and one end of the supporting pipe are respectively pivoted to the supporting part of the ceiling supporting unit, the other end of the supporting pipe is pivoted to the backrest pipe, and the other end of the pull rod is pivoted to the limiting mechanism or the backrest pipe, so that the ceiling bracket can be reversely folded, and when the ceiling bracket is unfolded, the pull rod is limited to rotate by the limiting mechanism, so that the ceiling bracket is stably supported; the structure of the ceiling bracket is simplified, and the connection stability and durability of the ceiling bracket are improved, so that the operation convenience when the folding chair is unfolded and folded is ensured, and the comfort of the folding chair is also ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of folding chairs, in particular to a folding chair with a canopy. Background Art

[0002] A folding chair is a common household or outdoor item that is easy to fold and carry. However, when the folding chair is used outdoors, most existing folding chairs do not have a sunshade effect. Therefore, an additional parasol needs to be opened to provide shade, which brings inconvenience to users' daily use.

[0003] There are also some folding chairs such as the one described in utility model patent CN207461791U, which can provide shade, but the structure of the ceiling bracket is complex and the connection is unstable, which makes it difficult for users to unfold and fold the ceiling bracket, and also causes the durability of the ceiling bracket to be relatively poor and the comfort of the folding chair to be poor. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned problems, the utility model provides a folding chair with a canopy, which simplifies the structure of the ceiling bracket and improves the connection stability and durability of the ceiling bracket to ensure the convenience of operation of the folding chair when unfolding and folding, and also ensures the comfort of the folding chair.

[0005] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0006] The utility model provides a folding chair with a canopy, comprising a folding chair body with a backrest tube, and also comprising a canopy bracket which is foldably mounted on the backrest tube and used for supporting the canopy; the canopy bracket comprises a pull rod, a support tube and a canopy support unit for supporting the canopy, and a limiting mechanism is fixed on the backrest tube; one end of the pull rod and the support tube are respectively pivotally connected to the support portion of the canopy support unit, and the other end of the support tube is pivotally connected to the backrest tube, and the other end of the pull rod is pivotally connected to the limiting mechanism or the backrest tube, so that the canopy bracket forms a reversely foldable arrangement; when unfolded, the pull rod is restricted from rotating by the limiting mechanism, so that the canopy bracket forms a stable support.

[0007] Furthermore, the limiting mechanism includes a pivotal member for pivotally connecting the pull rod and a limiting member for limiting the pull rod, and the limiting member and the pivotal member are arranged upper and lower; one end of the pull rod away from the ceiling support unit is pivoted to the pivotal member; the pull rod is rotated so that the pull rod can be detachably connected to the limiting member; when unfolded, the limiting member limits the rotation of the pull rod so that the ceiling bracket forms a triangular support.

[0008] Furthermore, the limiting member has an inwardly concave limiting groove, and the limiting groove is provided with a notch facing the pull rod; the pull rod is rotated so that the pull rod can be detachably inserted into the limiting groove.

[0009] Furthermore, the pivotal member and the limiting member are arranged to be integrally connected; or the pivotal member and the limiting member are integrally formed to form a limiting connection seat, and the limiting connection seat is the limiting mechanism; or the pivotal member and the limiting member are both independent structural members.

[0010] Furthermore, when the other end of the pull rod is pivotally connected to the backrest tube, the limiting mechanism includes a limiting seat, the limiting seat has an inwardly concave limiting groove, and the limiting groove has a notch facing the pull rod; the pull rod is rotated so that the pull rod can be detachably inserted into the limiting groove; when unfolded, the limiting groove limits the rotation of the pull rod so that the ceiling bracket forms a triangular support.

[0011] Furthermore, the support tube includes a straight tube portion and an oblique tube portion connected to each other; the straight tube portion is pivotally connected to the ceiling support unit, and the oblique tube portion is pivotally connected to the limiting mechanism or the backrest tube.

[0012] Furthermore, the ceiling support unit includes a ceiling tube and a central connecting piece connected between the ceiling tubes; the ceiling tubes are respectively pivoted to the corresponding pull rods and support tubes; the central connecting piece is folded so that the ceiling support unit forms a folding setting; the ceiling tubes are the supporting parts of the ceiling support unit.

[0013] Furthermore, the central connecting member includes a hinge and at least two connecting rods, one end of each connecting rod is hinged to the hinge, and the other end is hinged to the corresponding ceiling pipe.

[0014] Furthermore, the folding chair body includes relatively arranged backrest tubes and two groups of relatively arranged cross-tube assemblies, the backrest tubes and the cross-tube assemblies are connected to form a foldable arrangement; the cross-tube assemblies include two cross-tubes that are crossed and hinged to each other.

[0015] Furthermore, the folding chair body is provided with armrests.

[0016] The technical solution provided by the utility model has the following beneficial effects:

[0017] The limit mechanism, the backrest tube and the ceiling bracket cooperate with each other to realize the ceiling bracket being able to be unfolded and folded, thereby ensuring the unfolding and folding of the entire folding chair.

[0018] Furthermore, by effectively simplifying the structure of the ceiling bracket, the connection stability and durability of the ceiling bracket are improved, and the convenience of operation of the folding chair when unfolding and folding is ensured, and the comfort of the folding chair can also be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The figure shows a schematic structural diagram of the unfolded folding chair with a canopy in the first embodiment;

[0020] Figure 2 Shown is a schematic diagram of a ceiling bracket connected to a limiting mechanism in Embodiment 1;

[0021] Figure 3 Shown is a schematic diagram of the limiting mechanism in the first embodiment;

[0022] Figure 4 Shown is a schematic diagram of a folding chair with a canopy in the folding state in the first embodiment;

[0023] Figure 5 Shown is a schematic diagram of the folding chair with a canopy in the first embodiment after folding. DETAILED DESCRIPTION

[0024] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which 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 contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0026] Reference Figure 1 and Figure 2 As shown, the present embodiment provides a folding chair with a canopy (hereinafter referred to as the folding chair), the folding chair comprises a folding chair body 1 having a backrest tube 11, the folding chair also comprises a foldable ceiling bracket 2 which is mounted on the backrest tube 11 and is used to support the canopy, the ceiling bracket 2 comprises two support tubes 21 which are arranged opposite to each other on the left and right, a pull rod 22 and a ceiling support unit 23 for supporting the canopy, a limiting mechanism 3 is fixed on the backrest tube 11, the upper ends of the support tube 21 and the pull rod 22 are respectively pivoted to the supporting parts of the ceiling support unit 23, and the lower end of the support tube 21 is pivoted to the backrest tube 11, and the lower end of the pull rod 22 is pivoted to the limiting mechanism 3, so that the ceiling bracket 2 forms a reversible foldable arrangement, when unfolded, the pull rod 22 is restricted from rotating by the limiting mechanism 3, so that the ceiling bracket 2 forms a stable support.

[0027] In this embodiment, the folding chair body 1 includes two backrest tubes 11 disposed oppositely on the left and right sides and two groups of cross-connecting tube assemblies disposed oppositely. The backrest tubes 11 and the cross-connecting tube assemblies are connected to form a foldable arrangement, and the cross-connecting tube assemblies include two cross-tubes 12 that are cross-connected and hinged to each other, so as to ensure that the folding chair body 1 can be unfolded and folded. In addition, the folding chair body 1 of this embodiment belongs to the prior art and will not be described in detail here.

[0028] like Figure 3 As shown, the limiting mechanism 3 includes two pivoting members 31 for pivotally connecting the pull rods 22 and two limiting members 32 for limiting the pull rods 22. The limiting members 32 and the pivoting members 31 are arranged upper and lower, and the pivoting members 31 and the limiting members 32 are integrally formed to form a limiting connecting seat, which is sleeved and fixed on the corresponding backrest tube 11. The limiting connecting seat is the limiting mechanism 3.

[0029] The lower end of the pull rod 22 away from the ceiling support unit 23 is pivotally connected to the pivot member 31 , and the pull rod 22 is rotated so that the pull rod 22 can be detachably engaged with the stop member 32 .

[0030] When the folding chair needs to be unfolded, the pull rod 22 is rotated upward until it is engaged in the limiter 32, so that the pull rod 22 is abutted and restricted by the limiter 32 and forms a fixed support. At this time, the folding chair is in the unfolded position, and the limiter 32 restricts the rotation of the pull rod 22, so that the ceiling bracket 2 forms a triangular support, that is, the support tube 21, the support part of the ceiling support unit 23, the pull rod 22 and the limiter 3 together form a triangle support. Figure 1 The triangular shaped stable support is shown, and the entire folding chair is also more beautiful when unfolded.

[0031] When the folding chair needs to be turned from unfolded to folded, the pull rod 22 is pulled downward to rotate the support tube 21 downward, thereby driving the pull rod 22 and the ceiling support unit 23 to rotate downward synchronously, so that the pull rod 22 is away from the limiter 32 or is out of the limiter 32, and the pull rod 22 is rotated downward until it is parallel to the backrest tube 11, so as to achieve the following. Figure 4 The folding of the ceiling bracket shown in FIG. 1 is then performed on the folding chair body 1 to finally form a folding chair body as shown in FIG. Figure 5 The folding chair is shown in a folded position.

[0032] The limit mechanism 3, the backrest tube 11 and the ceiling bracket 2 cooperate with each other to realize that the ceiling bracket 2 can be unfolded and folded, and the folding chair body 1 is unfolded and folded, thereby ensuring the unfolding and folding of the entire folding chair.

[0033] The structure of the ceiling bracket 2 is effectively simplified to improve the connection stability and durability of the ceiling bracket 2, and to ensure the convenience of operation of the folding chair when unfolding and folding, while reducing the total cost and ensuring the comfort of the folding chair.

[0034] Of course, in other embodiments, the pivot member 31 and the limit member 32 can also be set to be integrally connected; or the pivot member 31 and the limit member 32 are both independent structural members, and are respectively fixed on the backrest tube 11, and the limit member 32 and the pivot member 31 are set at an upper and lower interval; the above two methods can ensure that the ceiling bracket 2 achieves a stable triangular support.

[0035] In another preferred embodiment, Figure 3 The limiting member 32 shown has an inwardly concave limiting groove 321 . The limiting groove 321 has a notch facing the pull rod 22 . The pull rod 22 is rotated so that the pull rod 22 can be detachably inserted into the limiting groove 321 .

[0036] In this specific embodiment, the extending direction of the limiting groove 321 is parallel to the extending direction of the backrest tube 11 .

[0037] By rotating the pull rod 22 up and down, the pull rod 22 can be inserted into the limiting groove 321 from the notch of the limiting groove 321 and fixed in the limiting groove 321, and the pull rod 22 is supported by the groove wall of the limiting groove 321 to limit the pull rod 22 from rotating forward, or the pull rod 22 is disengaged from the notch of the limiting groove 321 to leave the limiting groove 321 and release the restriction relationship between each other, and cooperate to complete the folding.

[0038] Further preferably, Figure 2 As shown, the ceiling support unit 23 includes two ceiling tubes 231 arranged opposite to each other on the left and right and a central connecting piece 232 connected between the two ceiling tubes 231. The two ceiling tubes 231 are respectively pivotally connected to the corresponding pull rods 22 and the upper ends of the support tubes 21. The ceiling tubes 231 are the supporting parts of the ceiling support unit 23.

[0039] The central connecting member 232 is folded to form a folded configuration of the ceiling supporting unit 23 .

[0040] In a specific implementation, the central connecting member 232 includes a hinge 2322 and two connecting rods 2321 . One end of each connecting rod 2321 is hinged to the hinge 2322 , and the other end is hinged to the corresponding ceiling pipe 231 .

[0041] Through the hinged relationship between the two connecting rods 2321 and the hinges 2322, under the action of external force, the two connecting rods 2321 can rotate around the hinges 2322 to achieve the foldability of the two connecting rods 2321, and then achieve the foldability of the ceiling support unit 23, so as to further reduce the occupied space of the folded folding chair.

[0042] Of course, in other embodiments, the number of connecting rods 2321 can also be 3 or more than 4, such as one connecting rod 2321 is connected to the ceiling tube 231 on the left, and the other two connecting rods 2321 are connected to the ceiling tube 231 on the right, and the three connecting rods 2321 are all hinged to the same hinge 2322; or two connecting rods 2321 are a group and each group of connecting rods 2321 is equipped with one hinge 2322, for a total of 2 groups.

[0043] Further preferably, Figure 1 As shown, the folding chair body 1 is provided with an armrest member 13. Specifically, the armrest member 13 is respectively assembled on the upper ends of the cross tubes 12 located on the left and right sides to realize the armrest function.

[0044] In another preferred embodiment, the support tube 21 includes a straight tube portion 211 and an oblique tube portion 212 connected to each other, so that the support tube 21 is L-shaped, the straight tube portion 211 is pivotally connected to the ceiling support unit 23, and the oblique tube portion 212 is pivotally connected to the pivot member 31 of the limiting mechanism 3. Such an arrangement can effectively reduce the total length of the support tube 21, which can not only reduce weight but also further increase the overall appearance of the folding chair.

[0045] Embodiment 2

[0046] Embodiment 2 provides a folding chair with a canopy. Embodiment 2 and Embodiment 1 have substantially the same structure, except that when the other end of the support tube is pivotally connected to the backrest tube, the limiting mechanism includes a limiting seat, and the limiting seat has an inwardly concave limiting groove. The limiting groove has a notch facing the support tube, and the support tube is rotated so that the support tube can be detachably inserted into the limiting groove. When unfolded, the limiting groove restricts the rotation of the pull rod so that the ceiling bracket forms a triangular support, thereby enabling the ceiling bracket to have a stable triangular support.

[0047] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A folding chair with a canopy, comprising a folding chair body with a backrest tube, characterized in that: Also included is a foldable roof support mounted on the backrest tube and used to support the roof; The ceiling bracket includes a pull rod, a support tube and a ceiling support unit for supporting the canopy, and a limit mechanism is fixed on the backrest tube; One end of the pull rod and the support tube are respectively pivotally connected to the support portion of the ceiling support unit, and the other end of the support tube is pivotally connected to the backrest tube, and the other end of the pull rod is pivotally connected to the limiting mechanism or the backrest tube, so that the ceiling bracket forms a reverse foldable arrangement; When unfolded, the pull rod is restricted from rotating by the limiting mechanism, so that the ceiling bracket forms a stable support.

2. The folding chair with a canopy according to claim 1, characterized in that: The limiting mechanism includes a pivoting member for pivotally connecting the pull rod and a limiting member for limiting the pull rod, and the limiting member and the pivoting member are arranged upper and lower; one end of the pull rod away from the ceiling support unit is pivoted to the pivoting member; the pull rod is rotated so that the pull rod can be detachably connected to the limiting member; when unfolded, the limiting member limits the rotation of the pull rod so that the ceiling bracket forms a triangular support.

3. The folding chair with a canopy according to claim 2, characterized in that: The limiting member has an inwardly concave limiting groove, and the limiting groove is provided with a notch facing the pull rod; the pull rod is rotated so that the pull rod can be detachably inserted into the limiting groove.

4. The folding chair with a canopy according to claim 2 or 3, characterized in that: The pivotal member and the limiting member are arranged to be integrally connected; or the pivotal member and the limiting member are integrally formed to form a limiting connection seat, and the limiting connection seat is the limiting mechanism; or the pivotal member and the limiting member are both independent structural members.

5. The folding chair with a canopy according to claim 1, characterized in that: When the other end of the pull rod is pivotally connected to the backrest tube, the limiting mechanism includes a limiting seat, which has an inwardly concave limiting groove, and the limiting groove has a notch facing the pull rod; the pull rod is rotated so that the pull rod can be detachably inserted into the limiting groove; when unfolded, the limiting groove limits the rotation of the pull rod so that the ceiling bracket forms a triangular support.

6. The folding chair with a canopy according to claim 1, characterized in that: The support tube includes a straight tube portion and an oblique tube portion connected to each other; the straight tube portion is pivotally connected to the ceiling support unit, and the oblique tube portion is pivotally connected to the limiting mechanism or the backrest tube.

7. The folding chair with a canopy according to claim 1 or 2 or 3 or 5 or 6, characterized in that: The ceiling support unit includes a ceiling pipe and a central connecting piece connected between the ceiling pipes; the ceiling pipes are pivotally connected to corresponding pull rods and support pipes respectively; the central connecting piece is folded to form a folded setting of the ceiling support unit; the ceiling pipe is the supporting part of the ceiling support unit.

8. The folding chair with a canopy according to claim 7, characterized in that: The central connecting member comprises a hinge and at least two connecting rods, one end of each connecting rod is hinged to the hinge, and the other end is hinged to the corresponding ceiling pipe.

9. The folding chair with a canopy according to claim 1 or 2 or 3 or 5 or 6, characterized in that: The folding chair body comprises backrest tubes arranged oppositely and two groups of cross-connecting tube assemblies arranged oppositely. The backrest tubes and the cross-connecting tube assemblies are connected to form a foldable arrangement. The cross-connecting tube assemblies comprise two cross-connecting tubes which are cross-shaped and hinged to each other.

10. The folding chair with a canopy according to claim 1 or 2 or 3 or 5 or 6, characterized in that: The folding chair body is provided with an armrest.

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