CN210581727U

CN210581727U - Folding deck chair

Info

Publication number: CN210581727U
Application number: CN201821609671.8U
Authority: CN
Inventors: 李明策
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-30
Filing date: 2018-09-30
Publication date: 2020-05-22
Anticipated expiration: 2028-09-30

Abstract

The utility model belongs to the technical field of folding deck chair, in particular to folding deck chair, include the folding leg and set up the surface fabric on this folding leg, the folding leg comprises the face frame that is used for installing the surface fabric and rotates the support that sets up on this face frame, and face frame both sides are provided with the bar, the folding leg is still including installing the supporting part on the face frame, and when the deck chair is folding, supporting part and ground contact, the focus of deck chair is located the supporting part top, makes the deck chair erect subaerial, the utility model aims at providing a simple structure just can erect the folding deck chair of placing alone.

Description

Folding deck chair

Technical Field

The utility model belongs to the technical field of folding deck chair, in particular to folding deck chair.

Background

Folding deck chair, it can provide the chair of lying and collapsible receiving and releasing promptly, its kind is various, market demand is big, be applied to outdoor rest, places such as office lunch break more, common folding deck chair in the market need lean on wall or other objects after folding, otherwise can only keep flat folding deck chair subaerial, so not only area is big, the surface fabric on the deck chair of still making dirty easily, influence the user and use, and lean on folding deck chair on the wall, folding deck chair lower extreme slides with ground relatively easily, make folding deck chair empty, inconvenient user stores.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a folding deck chair which has simple structure and can be independently erected for placement.

The purpose of the utility model is realized like this:

the utility model provides a folding deck chair, includes the folding leg and sets up the surface fabric on this folding leg, the folding leg comprises the face frame that is used for installing the surface fabric and rotates the support that sets up on this face frame, and face frame both sides are provided with the bar, the folding leg still includes the supporting part of installing on the face frame, and when the deck chair was folded, the supporting part contacted with ground, and the focus of deck chair is located the supporting part top, makes the deck chair erect subaerial.

The face frame comprises a foot rest, a seat frame rotationally connected to the foot rest and a leaning frame rotationally connected to the seat frame, the supporting part is arranged on the seat frame, when the deck chair is folded, the foot rest and the leaning frame are respectively folded and contracted on two sides of the seat frame, and the gravity center of the deck chair is positioned above the supporting part.

The support comprises a first underframe rotatably arranged at the other end of the seat frame, the first underframe and the seat frame are crossed to form an X shape, the grab bar is rotatably arranged at the upper end of the first underframe, the grab bar and the leaning frame are rotatably arranged, the leaning frame, the grab bar, the first underframe and the seat frame form a four-bar mechanism, a connecting rod is arranged between the lower part of the first underframe and the foot rest, the connecting rod, the first underframe and the seat frame form a four-bar mechanism so that the leaning frame and the foot rest can be synchronously unfolded and folded.

The connecting rod includes pole and outer pole in the telescopic, and the activity is provided with joint spare on interior pole, be provided with on the outer pole a plurality ofly with joint spare complex joint hole.

The seat frame is provided with a mounting seat, a second bottom frame is rotatably arranged on the mounting seat, an inclined abutting wall is arranged on the mounting seat, and when the deck chair is unfolded, the abutting wall abuts against the second bottom frame through gravity.

The leaning frame is provided with support legs in a foldable mode, and when the deck chair is unfolded completely, the support legs are supported below the leaning frame.

The support leg is provided with a clamping groove, the support leg is provided with a bulge matched with the clamping groove, and when the bulge is matched with the clamping groove, the support leg and the support leg are oppositely unfolded.

The support leg is fixedly provided with a connecting seat, the bulge is arranged on the connecting seat, and the connecting seat is provided with a limiting part for limiting the rotation angle of the support part and the leaning frame.

The supporting part is made of a U-shaped rod piece, and a U-shaped contact surface is formed by the contact of the rod piece and the ground.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the folding frame of the utility model also comprises a supporting part arranged on the face frame, when the deck chair is folded, the supporting part is contacted with the ground, the center of gravity of the deck chair is positioned above the supporting part, so that the deck chair is erected on the ground, and the structure is favorable for improving the stability of placing the deck chair and is convenient for storing and placing the deck chair; the face frame comprises a foot rest, a seat frame rotationally connected to the foot rest and a leaning frame rotationally connected to the seat frame, the foot rest, the seat frame and the leaning frame are arranged, a supporting part is arranged on the seat frame, when the deck chair is folded, the foot rest and the leaning frame are respectively folded and contracted on two sides of the seat frame, the structure is convenient for the gravity center of the deck chair to move above the supporting part in the folding process, and the problem that the gravity center of the deck chair deviates due to the fact that the mass of one side of the supporting part is large and the stability of; the supporting part is made by the member of U type to through the member and the contact surface that ground contact formed the U type, directly buckle through the member and form the supporting part, make things convenient for the production installation of supporting part.

2. The bracket of the utility model comprises a first underframe which is rotatably arranged at the other end of a seat frame, the first underframe and the seat frame are crossed to form an X shape, a grab bar is rotatably arranged at the upper end of the first underframe, the armrest rod and the rest frame are rotatably arranged, the rest frame, the armrest rod, the first underframe and the seat frame form a four-bar mechanism, and a connecting rod is arranged between the lower part of the first underframe and the foot rest, the connecting rod, the first underframe and the seat frame form a four-bar mechanism, so that the backrest frame and the foot rest can be synchronously unfolded and folded, the four-bar mechanism is beneficial to the stable movement of each part in the folding and unfolding processes of the deck chair, the blockage in the folding process is avoided, the two groups of four-bar mechanisms respectively comprise the first underframe and the seat frame, so that the foot rest and the backrest frame can synchronously move in the folding and unfolding processes, and is favorable for avoiding the condition that the foot rest or the seat frame is not folded in place in the rotating process, thereby leading the folded deck chair to topple; the connecting rod includes pole and outer pole in the telescopic, and the activity is provided with joint spare on interior pole, be provided with on the outer pole a plurality ofly with joint spare complex joint hole, the foot rest is adjusted through the relative position of pole in the control and outer pole to the person of being convenient for, improves the travelling comfort of deck chair.

3. Be provided with the mount pad on the seat frame, rotate on the mount pad and be provided with the second chassis, be provided with the tight wall of support of slope on the mount pad, when the deck chair expandes, gravity makes to support tight wall and supports tightly on the second chassis, and this structure has avoided the unexpected folding of second chassis in the deck chair use, and is favorable to increasing the area of contact of second chassis and mount pad, avoids mount pad and second chassis contact position stress concentration.

4. The utility model is provided with a foldable supporting leg on the leaning frame, when the deck chair is completely unfolded, the supporting leg is supported below the leaning frame, the leaning frame is prevented from drooping when the deck chair is completely unfolded, and the head part of a user is inclined downwards when the user uses the deck chair to have a rest, thereby influencing the rest of the user; the utility model discloses a deck chair, including leaning on the frame, be provided with the draw-in groove on the supporting legs, be provided with on the supporting legs with draw-in groove complex arch, when arch and draw-in groove cooperation, the supporting legs expandes with leaning on the frame relatively, avoids supporting legs and leaning on the frame free rotation, avoids when the deck chair expandes completely, supporting legs tilt by rotation to lead to the supporting legs can't support leaning on the frame, the person of facilitating the use uses, the fixed connecting seat that is provided with on the supporting legs, the arch sets up on the connecting seat, and is provided with the spacing portion of restriction supporting part and leaning on a turned.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention;

fig. 2 is a second schematic structural diagram of the present invention;

fig. 3 is a third schematic structural diagram of the present invention;

fig. 4 is a reference view of the present invention in a folded state;

fig. 5 is a schematic view of an installation structure of a second chassis according to the present invention;

fig. 6 is a schematic structural view of the middle backrest frame of the present invention;

fig. 7 is a schematic structural view of the connecting seat of the present invention;

fig. 8 is a schematic structural view of the middle connecting rod of the present invention.

The reference numbers in the figures mean: 1-a seat frame; 2-a scaffold; 3-a connecting rod; 4-mounting a base; 5-handrail rod;

6-a hinged seat; 11-leaning frame; 12-a seat frame; 13-a foot rest; 14-a support; 21-a first chassis;

22-a second chassis; 23-supporting feet; 31-an outer rod; 32-inner rod; 33-a clip; 34-an elastic member;

41-abutting against the wall; 111-card slot; 231-a connecting seat; 232-projection; 233-limit part.

Detailed Description

The invention will be further described in the following with reference to the accompanying drawings in which:

as shown in fig. 1 to 8, a folding deck chair comprises a folding leg and a fabric arranged on the folding leg, wherein the fabric can be a cloth material or a nylon material, the fabric is supported and unfolded by a folding frame, the folding frame consists of a face frame 1 for installing the fabric and a support 2 rotatably arranged on the face frame 1, two sides of the face frame 1 are provided with grab bars 5, the folding frame also comprises a supporting part 14 arranged on the face frame 1, when the lounge is folded, the support portion 14 is in contact with the ground, the centre of gravity of the lounge is located above the support portion 14, the lounge is erected on the ground, the structure is favorable for improving the stability of placing the deck chair and facilitating the storage and placement of the deck chair, and preferably, the supporting part 14 is fixedly arranged in the middle of the face frame 1, when the deck chair is folded, the two ends of the face frame 1 are contracted and folded towards the middle part, so that the gravity center of the deck chair is moved above the supporting part 14, and the deck chair is conveniently and fully folded;

the utility model discloses preferred face frame 1 includes foot rest 13, rotate the seat frame 12 of connecting on foot rest 13 and rotate and connect the frame 11 that leans on seat frame 12, foot rest 13, seat frame 12 and the setting that leans on frame 11, supporting part 14 sets up on seat frame 12, when the deck chair is folding, foot rest 13 with lean on frame 11 respectively the folding shrink in seat frame 12 both sides, the focus of the deck chair of this structure folding in-process of being convenient for moves supporting part 14 top, avoid the great deck chair focus skew that leads to of the quality of supporting part 14 unilateral, the stability of the deck chair after the influence folding.

Supporting part 14 and seat frame 12 can be through fastener fixed connection, also can set up supporting part 14 and seat frame 12 integral type, the utility model discloses preferred supporting part 14 sets up with seat frame 12 integral type, and this structure has reduced folding deck chair's constitution spare part, the production installation of supporting part 14 of being convenient for, preferred supporting part 14 is made by the member of U type to through the member and the contact surface that ground contact formed the U type, the member can directly buckle and form supporting part 14, makes things convenient for the production installation of supporting part 14, and seat frame 12 and supporting part 14 can form through same member processing, practices thrift manufacturing cost, seat frame 12 top is provided with articulated seat 6, leans on frame 11 to rotate and sets up on articulated seat 6, and supporting part 14 sets up in leaning on frame 11 below.

The bracket 2 comprises a first underframe 21 rotatably arranged at the other end of a seat frame 12, the first underframe 21 and the seat frame 12 are crossed to form an X shape, a grab bar 5 is rotatably arranged at the upper end 21 of the first underframe, the grab bar 5 and the backrest frame 11 are rotatably arranged, the backrest frame 11, the grab bar 5, the first underframe 21 and the seat frame 12 form a four-bar mechanism, a connecting rod 3 is arranged between the lower part of the first underframe 21 and a foot rest 13, the connecting rod 3, the first underframe 21 and the seat frame 12 form the four-bar mechanism, so that the backrest frame 11 and the foot rest 13 are synchronously unfolded and folded, and the four-bar mechanism is favorable for the stable motion of each part in the folding and unfolding processes of the deck chair and avoids the blockage in the; preferably, the two sets of four-bar mechanisms each include a first base frame 21 and a seat frame 12, which facilitate the synchronous movement of the foot rest 13 and the backrest 11 during the folding and unfolding processes, and facilitate the avoidance of the failure of the folding of the foot rest 13 or the seat frame 12 during the rotation process, thereby causing the toppling of the folded reclining chair.

Connecting rod 3 includes pole 32 and outer pole 31 in the telescopic, and the activity is provided with joint piece 33 on interior pole 32, is provided with a plurality of and joint piece 33 complex joint holes on the outer pole 31, is provided with elastic component 34 between interior pole 32 and the joint piece 33, and elastic component 34 drive joint piece 33 and joint hole cooperation, and the foot rest 13 is adjusted through the relative position of pole 32 in the control and outer pole 31 to the person of facilitating the use, improves the travelling comfort of deck chair.

The installation seat 4 is arranged below the seat frame 12, the second bottom frame 22 is arranged on the installation seat 4 in a rotating mode, the inclined abutting wall 41 is arranged on the installation seat 4, when the deck chair is unfolded, the abutting wall 41 abuts against the second bottom frame 22 through gravity, the structure avoids the accidental folding of the second bottom frame 22 in the use process of the deck chair, is beneficial to increasing the contact area between the second bottom frame 22 and the installation seat 4, and avoids the stress concentration of the contact position between the installation seat 4 and the second bottom frame 22.

The leaning frame 11 is provided with a supporting leg 23 in a foldable manner, when the deck chair is completely unfolded, the supporting leg 23 is supported below the leaning frame 11, so that the leaning frame 11 is prevented from drooping when the deck chair is completely unfolded, and the head of a user is inclined downwards when the user uses the deck chair to have a rest, so that the rest of the user is influenced; lean on to be provided with draw-in groove 111 on the frame 11, be provided with on the supporting legs 23 with draw-in groove 111 complex protruding 232, when protruding 232 and draw-in groove 111 cooperation, supporting legs 23 and lean on frame 11 to expand relatively, avoid supporting legs 23 and lean on frame 11 free rotation, avoid when the deck chair expandes completely, supporting legs 23 rotates the slope to lead to supporting legs 23 can't support by frame 11, the person of facilitating the use uses.

The utility model discloses fixed connecting seat 231 that is provided with on the preferred supporting legs 23, protruding 232 sets up on connecting seat 231, and is provided with spacing portion 233 on connecting seat 231, when supporting legs 23 with lean on frame 11 to expand relatively, lean on frame 11 to support tightly on spacing portion 233, improve supporting legs 23 and lean on the joint strength of frame 11, avoid draw-in groove 111 and protruding 232 to break away from in the use.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a folding deck chair, includes the folding leg and sets up the surface fabric on this folding leg, the folding leg comprises face frame (1) and rotation support (2) that set up on this face frame (1) that are used for installing the surface fabric, and face frame (1) both sides are provided with grab bar (5), its characterized in that: the folding rack also comprises a supporting part (14) arranged on the face frame (1), when the deck chair is folded, the supporting part (14) is contacted with the ground, the center of gravity of the deck chair is positioned above the supporting part (14), so that the deck chair stands on the ground.

2. A folding recliner chair as claimed in claim 1, wherein: the face frame (1) comprises a foot rest (13), a seat frame (12) rotationally connected to the foot rest (13) and a leaning frame (11) rotationally connected to the seat frame (12), a supporting portion (14) is arranged on the seat frame (12), when the deck chair is folded, the foot rest (13) and the leaning frame (11) are respectively folded and contracted on two sides of the seat frame (12), and the gravity center of the deck chair is located above the supporting portion (14).

3. A folding recliner chair as claimed in claim 2, wherein: the support (2) comprises a first underframe (21) rotatably arranged at the other end of a seat frame (12), the first underframe (21) and the seat frame (12) are crossed to form an X shape, a grab bar (5) is rotatably arranged at the upper end of the first underframe (21), the grab bar (5) and the backrest frame (11) are rotatably arranged, the backrest frame (11), the grab bar (5), the first underframe (21) and the seat frame (12) form a four-bar mechanism, a connecting rod (3) is arranged between the lower part of the first underframe (21) and a foot rest (13), and the foot rest (13), the connecting rod (3), the first underframe (21) and the seat frame (12) form a four-bar mechanism, so that the backrest frame (11) and the foot rest (13) are synchronously unfolded and folded.

4. A folding recliner chair as claimed in claim 3, wherein: connecting rod (3) are including telescopic interior pole (32) and outer pole (31), and interior pole (32) are gone up the activity and are provided with joint spare (33), are provided with a plurality of and joint spare (33) complex joint hole on outer pole (31).

5. A folding recliner chair as claimed in claim 4, wherein: the seat frame (12) is provided with a mounting seat (4), the mounting seat (4) is rotatably provided with a second bottom frame (22), the mounting seat (4) is provided with an inclined abutting wall (41), and when the deck chair is unfolded, the abutting wall (41) abuts against the second bottom frame (22) by gravity.

6. A folding recliner chair as claimed in claim 2 or 3 or 4 or 5, wherein: the leaning frame (11) is provided with a supporting leg (23) in a foldable mode, and when the deck chair is unfolded completely, the supporting leg (23) is supported below the leaning frame (11).

7. A folding recliner chair as claimed in claim 6, wherein: the leaning frame (11) is provided with a clamping groove (111), the supporting legs (23) are provided with protrusions (232) matched with the clamping groove (111), and when the protrusions (232) are matched with the clamping groove (111), the supporting legs (23) and the leaning frame (11) are oppositely unfolded.

8. A folding recliner chair as claimed in claim 7, wherein: the supporting leg (23) is fixedly provided with a connecting seat (231), the bulge (232) is arranged on the connecting seat (231), and the connecting seat (231) is provided with a limiting part (233) for limiting the rotation angle of the supporting part (14) and the leaning frame (11).

9. A folding recliner chair as claimed in claim 1 or 2 or 3 or 4 or 5 or 7 or 8 wherein: the supporting part (14) is made of a U-shaped rod piece, and a U-shaped contact surface is formed by the contact of the rod piece and the ground.