CN220124303U - Folding deck chair with self-gravity automatic falling support mechanism - Google Patents
Folding deck chair with self-gravity automatic falling support mechanism Download PDFInfo
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- CN220124303U CN220124303U CN202321436144.2U CN202321436144U CN220124303U CN 220124303 U CN220124303 U CN 220124303U CN 202321436144 U CN202321436144 U CN 202321436144U CN 220124303 U CN220124303 U CN 220124303U
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- leg pipe
- chair
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- support
- deck chair
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- 238000009434 installation Methods 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a folding deck chair with a self-gravity automatic falling support mechanism, which comprises a folding deck chair, wherein the folding deck chair comprises a deck chair back frame, the deck chair back frame is matched with the support mechanism, the support mechanism comprises a support leg pipe, the upper part of the support leg pipe is in free movable connection with the deck chair back frame, and the support leg pipe naturally falls on the back of the deck chair back frame according to the self-gravity; when the back frame of the deck chair leans backwards, the supporting leg pipe can automatically drop until the bottom of the supporting leg pipe abuts against the bottom surface to complete supporting. According to the utility model, the self-gravity automatic falling support mechanism is adopted through the optimal design, so that the automatic falling support can be realized, and the convenience and safety of use are improved; the support leg pipe structure is optimized, the outer expansion leg pipe is increased, the support leg pipe is prevented from being clamped into the rear leg pipe part due to shaking in the floor support process, and the stability and safety of the floor support are improved.
Description
Technical Field
The utility model relates to the technical field of outdoor chairs, in particular to a folding deck chair with a self-weight automatic falling support mechanism.
Background
The existing folding chairs are various in variety and are applied indoors, and the main advantages of the existing folding chairs are that occupied space is greatly saved, and the existing folding chairs are favorable for storage. The existing folding chair mainly comprises a bracket, a surface frame and cloth, and can be used for resting a user after being unfolded, so that the folding chair can be used for sitting or lying. Although the existing folding chairs can provide a larger lying size, the existing folding chairs still cannot realize the lying effect, and for this reason, for example, the folding lying chair disclosed in publication number CN215076900U comprises a seat frame, seat legs and a chair back; the seat frame is hinged with the chair back and is connected with chair legs; the seat frame is characterized in that a first hinge block is connected between the seat frame and the chair back, and a fixing device is connected to the middle of the first hinge block and used for fixing the positions of the seat frame and the chair back.
However, the above product is an early research and development product of the applicant, and with the wide application of the product in the market, user feedback of more customers is obtained at present, wherein the core technical defects are as follows: when the deck chair is used, when a user needs to lie down, the user forgets to open the supporting frame easily, and the deck chair is directly used for lying down, so that the problem that the user turns backwards easily is caused, and a certain potential safety hazard exists.
Disclosure of Invention
In view of the above problems, the present utility model aims to provide a folding deck chair with a self-gravity automatic landing support mechanism, which can realize automatic landing support and increase the convenience and safety of use.
The technical problems solved by the utility model can be realized by adopting the following technical scheme:
the folding deck chair comprises a deck chair back frame, wherein the deck chair back frame is matched with the supporting mechanism, the supporting mechanism comprises supporting leg pipes, the upper parts of the supporting leg pipes are in free movable connection with the deck chair back frame, and the supporting leg pipes naturally drop on the back of the deck chair back frame according to self gravity; when the back frame of the deck chair leans backwards, the supporting leg pipe can automatically drop until the bottom of the supporting leg pipe abuts against the bottom surface to complete supporting.
The support leg pipe comprises an installation pipe part and support legs, a bending part is arranged between the installation pipe part and the support legs, and the installation pipe part is hinged and matched with the back frame of the deck chair through a movable hinge shaft.
The mounting pipe part extends towards the outer end of the back of the chair back frame relative to the supporting leg part.
The back frame of the deck chair is provided with a hinge seat which is used for being matched with the movable hinge shaft.
The back frame of the deck chair comprises side back pipes positioned on two sides and back frame beams connected between the side back pipes on two sides, and the hinge seat is positioned at the center of the side back pipes and is arranged upwards.
Still include folding leg pipe support, folding leg pipe support includes preceding leg pipe portion and back leg pipe portion, back leg pipe portion is including the back leg pipe body that is located both sides, is equipped with the back pipe of strengthening between the back leg pipe body of both sides, and supporting leg lower part is equipped with expands the leg pipe outward, expand the leg pipe outward can conflict in on the back leg pipe body.
The seat part comprises a seat frame, and the seat frame is hinged with the lower part of the back frame of the deck chair.
The supporting leg pipe is of a split structure and comprises two supporting leg pipe bodies positioned on two sides respectively, and the two supporting leg pipe bodies are symmetrically distributed.
The supporting leg pipe is of an integral structure, two sides of an installation pipe part on the supporting leg pipe are provided, and a connecting beam is arranged between the lower parts of the supporting leg parts.
The supporting leg parts and the connecting beams on two sides are in a U-shaped structure.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the self-gravity automatic falling support mechanism is adopted through the optimal design, so that the automatic falling support can be realized, and the convenience and safety of use are improved; the support leg pipe structure is optimized, the outer expansion leg pipe is increased, the support leg pipe is prevented from being clamped into the rear leg pipe part due to shaking in the floor support process, and the stability and safety of the floor support are improved.
The features of the present utility model will be apparent from the following detailed description of the preferred embodiments, taken in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a seating state of a folding recliner of the present utility model;
FIG. 2 is a schematic view of the back frame and support mechanism mounting structure of the recliner of the present utility model;
FIG. 3 is a schematic view of a supporting mechanism according to the present utility model;
FIG. 4 is a schematic diagram of a supporting mechanism according to a second embodiment of the present utility model;
FIG. 5 is a schematic view of a supporting mechanism according to a third embodiment of the present utility model;
FIG. 6 is a schematic view of the structure of the folding recliner chair of the present utility model in a semi-reclined position;
FIG. 7 is a schematic view of the structure of the folding reclining chair of the present utility model in a lying state.
Description of the embodiments
The utility model is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.
Referring to fig. 1 to 7, the present embodiment discloses a folding deck chair with a self-gravity automatic falling support mechanism, which comprises a folding deck chair, wherein the folding deck chair comprises a chair back frame 100, a seat part 400 and a folding leg pipe frame 300, the folding leg pipe frame 300 is used for forming the support of the folding deck, and is also provided with a handrail structure in a matched manner, the seat part 400 is used for sitting by a person, the seat part 400 comprises a seat frame 410, the seat frame 410 is hinged with the lower part of the chair back frame 100, wherein the chair back frame 100 is used for lying by a person or forming a lying on the back, the folding deck can further comprise a footrest part 600, the footrest part 600 is usually positioned at the front part of the seat part 400, the matched folding structure can realize folding use, and the folding deck can realize automatic stretching after lying on the back by combining with the internal structure of CN215076900U, so that the folding deck can conveniently form a lying bed structure.
The back frame 100 of the deck chair is matched with a supporting mechanism 200, the supporting mechanism 200 comprises supporting leg pipes 210, the upper parts of the supporting leg pipes 210 are in free movable connection with the back frame 100 of the deck chair, and the supporting leg pipes 210 naturally drop on the back of the back frame 100 of the deck chair according to self gravity; when the back frame 100 of the reclining chair is inclined backwards, the supporting leg pipe 210 can automatically drop until the bottom of the supporting leg pipe 210 is abutted against the bottom surface to complete supporting; by utilizing the free movable connection structure of the upper part of the supporting leg pipe 210 and the back frame 100 of the reclining chair, the supporting leg pipe 210 is always in a natural falling state, when a user leans back the back frame 100, the supporting leg pipe 210 gradually deviates from a quasi-upright state or an upright state to a horizontal state along with the deflection of the angle of the back frame 100 of the reclining chair, in the process, the supporting leg pipe 210 can automatically swing, is driven by overturning and swings outwards, and the bottom of the supporting leg pipe 210 is contacted with the ground along with the gradual horizontal state of the back frame 100 of the reclining chair, so that the contact support is realized, and the plane support of the back frame 100 of the reclining chair is completed.
The folding leg rack 300 includes a front leg pipe portion 310 and a rear leg pipe portion 320, the front leg pipe portion 310 and the rear leg pipe portion 320 are hinged together, hinged connection is completed through a hinge, folding and folding or unfolding of the folding leg rack 300 are facilitated, the rear leg pipe portion 320 includes rear leg pipe bodies 321 located at two sides, a reinforced rear pipe 322 is arranged between the rear leg pipe bodies 321 at two sides, a frame structure of the rear leg pipe portion 320 is integrally formed, an outer expansion leg pipe 214 is preferably arranged at the lower portion of the supporting leg 213, the outer expansion leg pipe 214 can abut against the rear leg pipe body 321, the outer expansion structure of the outer expansion leg pipe 214 is utilized, the size of the outermost end of the outer expansion leg pipe 214 exceeds the inner wall of a cavity between the rear leg pipe bodies 321 at two sides, dislocation interference is formed, the supporting leg pipe 210 can not be blocked into the rear leg pipe portion 320 due to shaking in the floor supporting process, the supporting leg pipe 210 can be ensured to normally touch the position, and back supporting of the deck chair back frame 100 can be realized.
In combination with the above, the preferred support leg tube 210 includes a mounting tube portion 211 and a support leg portion 213, a bending portion 212 is disposed between the mounting tube portion 211 and the support leg portion 213, the mounting tube portion 211 is hinged and matched with the back frame 100 of the reclining chair through a movable hinge shaft, and the mounting tube portion 211 extends towards the outer end of the back frame 100 of the reclining chair relative to the support leg portion 213; the optimal design installation tube portion 211 and support leg 213 structure combines and forms the portion of bending 212, utilizes the portion of bending 212 to make installation tube portion 211 outwards extend the setting, has made things convenient for the installation of support leg pipe 210 and deck chair back frame 100, utilizes the portion of bending 212 to make support leg 213 can be in the vertical state simultaneously for deck chair back frame 100 is in back in-lying process, makes things convenient for the free swing of support leg 213, increases the stability that touches the ground and falls to the position.
The back frame 100 of the reclining chair is provided with a hinge seat 130, the hinge seat 130 is preferably in a lifting lug seat structure, the hinge seat 130 is used for being matched with a movable hinge shaft to be installed, free movable connection and matching with the installation pipe part 211 are conveniently completed, the back frame 100 of the reclining chair comprises side back pipes 110 positioned at two sides and back frame beams 120 connected between the side back pipes 110 at two sides, and the hinge seat 130 is positioned at the center of the side back pipes 110 and is arranged upwards; the preferred mounting position of the hinge base 130 may enable the support leg tube 210 to provide a good support effect, increasing the optimal support experience.
In one preferred embodiment, the supporting leg tube 210 is a split structure, and includes two supporting leg tube bodies located on two sides, where the two supporting leg tube bodies are symmetrically arranged; the two-side split supporting leg pipe 210 structure is adopted, so that independent installation is convenient, wherein a leg pipe reinforcing rod 220 can be further arranged between two supporting leg pipe bodies, and stability and synchronism are improved.
In one preferred embodiment, the supporting leg pipe 210 is of a unitary structure, the two sides of the mounting pipe portion 211 on the supporting leg pipe 210 are provided, the connecting beam 230 is arranged between the lower parts of the supporting leg portions 213, and the supporting leg portions 213 and the connecting beam on the two sides are of a U-shaped structure; the outer leg extension tube 214 is preferably extended outwardly on both sides using a "U" shaped frame.
In the above structure, the outer leg-expanding tube 214 may be designed in various specifications, such as a transverse frame, an outer inclined tube, etc., and may be designed in corresponding specifications according to the requirements.
According to the utility model, the self-gravity automatic falling support mechanism is adopted through the optimal design, so that the automatic falling support can be realized, and the convenience and safety of use are improved; the support leg pipe structure is optimized, the outer expansion leg pipe is increased, the support leg pipe is prevented from being clamped into the rear leg pipe part due to shaking in the floor support process, and the stability and safety of the floor support are improved.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification, equivalent variation or modification made to the above embodiments according to the technical principles of the present utility model still falls within the scope of the technical solutions of the present utility model.
Claims (10)
1. The utility model provides a folding deck chair with automatic support mechanism that falls of dead weight, includes folding deck chair, folding deck chair is including lying back of the chair frame, the cooperation has support mechanism on the deck chair back of the body frame, its characterized in that: the support mechanism comprises a support leg pipe, the upper part of the support leg pipe is in free movable connection with the back frame of the deck chair, and the support leg pipe naturally falls on the back of the back frame of the deck chair according to self gravity; when the back frame of the deck chair leans backwards, the supporting leg pipe can automatically drop until the bottom of the supporting leg pipe abuts against the bottom surface to complete supporting.
2. A folding recliner chair having a self-weight automatic drop support mechanism according to claim 1 wherein: the support leg pipe comprises an installation pipe part and support legs, a bending part is arranged between the installation pipe part and the support legs, and the installation pipe part is hinged and matched with the back frame of the deck chair through a movable hinge shaft.
3. A folding recliner chair having a self-weight automatic drop support mechanism according to claim 2 wherein: the mounting pipe part extends towards the outer end of the back of the chair back frame relative to the supporting leg part.
4. A folding recliner chair having a self-weight automatic drop support mechanism according to claim 2 wherein: the back frame of the deck chair is provided with a hinge seat which is used for being matched with the movable hinge shaft.
5. A folding recliner chair having a self-weight automatic drop support mechanism according to claim 4 wherein: the back frame of the deck chair comprises side back pipes positioned on two sides and back frame beams connected between the side back pipes on two sides, and the hinge seat is positioned at the center of the side back pipes and is arranged upwards.
6. A folding recliner chair having a self-gravity automatic drop support mechanism according to any of claims 1 to 5 wherein: still include folding leg pipe support, folding leg pipe support includes preceding leg pipe portion and back leg pipe portion, back leg pipe portion is including the back leg pipe body that is located both sides, is equipped with the back pipe of strengthening between the back leg pipe body of both sides, and supporting leg lower part is equipped with expands the leg pipe outward, expand the leg pipe outward can conflict in on the back leg pipe body.
7. A folding recliner chair having a self-weight automatic drop support mechanism according to claim 6 wherein: the seat part comprises a seat frame, and the seat frame is hinged with the lower part of the back frame of the deck chair.
8. A folding recliner chair having a self-weight automatic drop support mechanism according to claim 7 wherein: the supporting leg pipe is of a split structure and comprises two supporting leg pipe bodies positioned on two sides respectively, and the two supporting leg pipe bodies are symmetrically distributed.
9. A folding recliner chair having a self-weight automatic drop support mechanism according to claim 7 wherein: the supporting leg pipe is of an integral structure, two sides of an installation pipe part on the supporting leg pipe are provided, and a connecting beam is arranged between the lower parts of the supporting leg parts.
10. A folding recliner chair having a self-weight automatic drop support mechanism according to claim 9 wherein: the supporting leg parts and the connecting beams on two sides are in a U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321436144.2U CN220124303U (en) | 2023-06-07 | 2023-06-07 | Folding deck chair with self-gravity automatic falling support mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321436144.2U CN220124303U (en) | 2023-06-07 | 2023-06-07 | Folding deck chair with self-gravity automatic falling support mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220124303U true CN220124303U (en) | 2023-12-05 |
Family
ID=88949701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321436144.2U Active CN220124303U (en) | 2023-06-07 | 2023-06-07 | Folding deck chair with self-gravity automatic falling support mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220124303U (en) |
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2023
- 2023-06-07 CN CN202321436144.2U patent/CN220124303U/en active Active
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