CN210185044U

CN210185044U - Deck chair

Info

Publication number: CN210185044U
Application number: CN201920606026.9U
Authority: CN
Inventors: Yong Zhang; 张勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-03-27
Anticipated expiration: 2029-04-29

Abstract

The utility model relates to the field of furniture, a deck chair is disclosed, it includes by leg, supporting leg, is used for adjusting by leg inclination's adjusting device, and adjusting device includes interconnect's flip structure and flexible pull rod, and flip structure's one end is articulated with the supporting leg, and the one end of flexible pull rod with by the leg hinge, flip structure and flexible pull rod are through articulated mode interconnect, through adjusting the length of flexible pull rod, flip structure and flexible pull rod normal running fit realize by leg inclination's regulation. The utility model increases the adjusting range of the inclination angle of the leg by the rotation matching of the turnover structure and the telescopic pull rod, thereby realizing the free folding and unfolding of the leg, meeting the requirements of different sitting postures of users, improving the use comfort of the users, reducing the friction between the telescopic pull rod and the supporting leg and the leg, and improving the safety performance of the product; the turnover structure has simple and reasonable integral structure, is very convenient and reliable in use, and has good adjustment precision and convenient adjustment of the telescopic pull rod.

Description

Deck chair

Technical Field

The utility model relates to the field of furniture, especially, deck chair has been related to.

Background

The folding deck chair is widely applied to the aspects of travel leisure, office afternoon nap and the like due to the characteristics of convenience, practicability, flexibility in folding, small occupied space, convenience in carrying and the like. The inclination angle of the leg of the existing reclining chairs is fixed, so that the requirement that a user can adjust sitting posture or lie down at will cannot be met, and the reclining chairs are very inconvenient. Some folding deck chairs are also provided with leg rest inclination angle adjusting mechanisms, so that users can adjust the inclination angles of the legs conveniently, and then can adjust the sitting postures of the users, but the leg rest inclination angle adjusting mechanisms have limited adjusting ranges and can only realize angle adjustment of 150-180 degrees, the leg rest parts of the deck chairs cannot be freely folded and unfolded, and when the users want to sit right or the feet land, the feet of the users can not be blocked by the foot rests due to the fact that the chair surfaces of the leg rest parts of the deck chairs cannot be retracted backwards, and the requirements of the users cannot be met.

Chinese patent No. CN203137637U discloses a multifunctional reclining chair, the telescopic adjusting device that it set up includes two slide rail outer tubes and slide rail inner tubes that length is the same, and slide rail inner tube and slide rail outer tube all are equipped with the hole in its handing-over department, are equipped with the bullet button in the hole, and the slide rail inner tube is arranged in to V type spring part, and the hole that the end that stretches out of spring part passed the slide rail inserts in the hole at bullet button bottom center, and the bullet button is fixed in the inner wall of slide rail inner tube through the shoulder of bottom. But the foot rest can only be fixedly arranged at two heights, the number of the adjusting gears is small, manual adjustment is needed, and the use is uncomfortable and inconvenient. Chinese patent No. CN204838685U discloses a sunshade chaise longue bed, which is provided with a mechanism for adjusting the inclination angle of the foot rest between the foot rest and the front support, the adjusting mechanism includes a fixing rod and a sliding rod inserted on the fixing rod, but one end of the fixing rod is fixedly connected with the front support, one end of the sliding rod is fixedly connected with the foot rest, the adjusting mechanism is fixedly connected with the foot rest and the front support, thus the adjusting range of the foot rest is limited, the inclination angle of the foot rest can not reach 90 °, and the user's demand can not be well satisfied. Therefore, a reclining chair which can realize the adjustment of the inclination angle of the leg support by 90-180 degrees is urgently needed to meet the requirements of users.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the inclination that leans on the leg to the deck chair among the prior art can't adjust or the control range is narrow, leans on the leg can not freely receive and release, can not fine satisfy the demand of the different position of sitting of user, adjusts inconveniently, needs shortcomings such as manual regulation, provides a simple structure, adjusts conveniently, can realize leaning on leg inclination to be 90-180, leans on the leg can freely receive and release to satisfy the deck chair of the different position of sitting demands of customer.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the deck chair comprises a leg and a supporting leg, and further comprises an adjusting device for adjusting the inclination angle of the leg, wherein the adjusting device comprises an overturning structure and a telescopic pull rod which are connected with each other, one end of the overturning structure is hinged with the supporting leg, one end of the telescopic pull rod is hinged with the leg, the overturning structure and the telescopic pull rod are connected with each other in a hinged mode, and the overturning structure and the telescopic pull rod are matched in a rotating mode to adjust the inclination angle of the leg by adjusting the length of the telescopic pull rod. Through the normal running fit of flip structure and flexible pull rod, make the inclination angle control range increase of leaning on the leg to the realization leans on freely receiving and releasing of leg, can reduce flexible pull rod and supporting leg moreover and lean on the friction between the leg, improve the security performance of product.

Preferably, the turnover structure comprises connecting arms positioned on two sides of the supporting leg and connecting rods used for abutting against the supporting leg, the connecting arms on the two sides are connected through the connecting rods, connecting shafts used for being connected with the telescopic pull rods penetrate through the connecting rods, the turnover structure is rotatably connected with the telescopic pull rods through the connecting shafts, and the telescopic pull rods rotate to drive the connecting rods to abut against the supporting leg upwards or downwards to adjust the inclination angle of the leaning leg relative to the horizontal plane to be 90-180 degrees. The turnover structure is abutted to limit positions after the turnover structure rotates through the connecting rod and the supporting legs, is connected with the supporting legs through rotation of the installation shaft, is provided with the connecting arms on two sides, can ensure that the turnover structure cannot shake, enhances firmness of the turnover structure, is simple and reasonable in whole structure, ingenious in design and very convenient and reliable in use. The leg rest adjusting range is large, so that the leg rest can be freely folded and unfolded, the requirements of users on different sitting postures are met, and the use comfort of the users is improved.

Preferably, the lower extreme of linking arm has seted up the mounting hole, installs the installation axle that is used for connecting the supporting leg in the mounting hole, and the one end of installation axle is fixed after passing linking arm, supporting leg, linking arm in proper order, and flip structure rotates with the supporting leg through the installation axle and is connected.

Preferably, the connecting rod and the connecting arm are integrally formed. The connecting rod is not easy to damage, the service life of the turnover structure is prolonged, parts are few, and the assembly timeliness of products is saved.

Preferably, the connecting rod is a hyperbolic column. Increase the area of contact between connecting rod and the supporting leg, make the support between connecting rod and the supporting leg support and stabilize more.

Preferably, the telescopic pull rod is connected to the inner side of the support leg. The telescopic pull rod is positioned on the inner side of the supporting leg, so that the telescopic pull rod is prevented from being cut and rubbed to a user, the safety and the service life of the telescopic pull rod are improved, and the integral aesthetic feeling of the deck chair is not influenced.

As preferred, flexible pull rod include with flip structure articulated dead lever and with lean on leg articulated slide bar, seted up the installation cavity of taking the latch in the dead lever, the slide bar slides and pegs graft in the installation cavity, be provided with on the slide bar with latch complex card post, the slide bar passes through the card post and realizes the flexible regulation in the dead lever with the latch block, drives the connecting rod through the dead lever during the slide bar flexible regulation and supports and lean on the supporting leg. The telescopic pull rod is matched with the latch on the fixed rod through the clamping column on the sliding rod, so that the adjusting range of the telescopic pull rod is larger, the adjusting precision is better, the use by a user is more convenient, the structure is compact and reasonable, and the installation and the processing are more convenient.

Preferably, the two sides of the fixing rod are both provided with clamping teeth. When the latch of one side damages, can also use the latch of opposite side, improve the utilization ratio of product.

Preferably, the leg rest further comprises a foot rest, and the foot rest and the leg rest are integrally formed or fixedly connected. The telescopic pull rod is simple in structure and flexible to adjust, the telescopic pull rod is not required to be manually adjusted, a user can adjust the length of the telescopic pull rod conveniently by moving the foot rest, and the adjustment of the inclination angle of the leg relative to the horizontal plane is realized, so that the requirements of users for different sitting postures are met.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect: the utility model provides a deck chair, through the normal running fit of flip structure and flexible pull rod, make the inclination angle adjustment range of leaning on the leg increase to realize freely receiving and releasing by the leg, satisfy the demand of different positions of sitting of user, improve user's use travelling comfort, and can reduce the friction between flexible pull rod and supporting leg and the leg of leaning on, improve the security performance of product; the turnover structure is simple and reasonable in overall structure, ingenious in design and very convenient and reliable in use, the connection rod and the supporting leg are abutted to limit the turnover structure after rotation, the turnover structure is rotatably connected with the supporting leg through the mounting shaft, the connecting arms are arranged on two sides of the turnover structure, the turnover structure can be prevented from shaking, and the firmness of the turnover structure is enhanced; the connecting rod and the connecting arm are integrally formed, so that the connecting rod is not easy to damage, the service life of the turnover structure is prolonged, parts are few, and the assembly timeliness of a product is saved; the connecting rod is a hyperbolic column, so that the contact area between the connecting rod and the supporting leg is increased, and the support between the connecting rod and the supporting leg is more stable; the telescopic pull rod is arranged on the inner side of the supporting leg, so that the telescopic pull rod is prevented from being exposed and scraped to a user, the safety and the service life of the telescopic pull rod are improved, and the integral aesthetic feeling of the deck chair is improved; the telescopic pull rod is matched with the latch on the fixed rod through the clamping column on the sliding rod, so that the length adjusting range of the telescopic pull rod is larger, the adjusting precision is better, the use of a user is more convenient, the structure is compact and reasonable, and the installation and the processing are more convenient.

Drawings

Fig. 1 is a schematic view of the connection of the roll-over structure and the telescopic rod.

Fig. 2 is an exploded view of the flip structure.

Fig. 3 is a schematic structural view of the telescopic link.

Fig. 4 is a schematic view of the leg rest inclined at an angle of 90 °.

Figure 5 is a schematic view of the arrangement of the connecting rod bearing down against the support leg.

Figure 6 is a schematic view of the connecting rod bearing upwardly against the support leg.

Fig. 7 is a schematic view of the leg rest inclined at an angle of 180 deg..

The names of the parts indicated by the numerical references in the drawings are as follows: 1-leaning leg, 2-supporting leg, 3-overturning structure, 31-connecting arm, 311-mounting hole, 312-mounting shaft, 32-connecting rod, 33-connecting shaft, 4-telescopic pull rod, 41-fixing rod, 411-latch, 412-mounting cavity, 42-sliding rod, 421-clamping column and 5-foot rest.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

Reclining chair, as shown in the figure, including leaning on leg 1 and supporting leg 2, still including the adjusting device who is used for adjusting and leans on leg 1 inclination, adjusting device includes interconnect's flip structure 3 and flexible pull rod 4, flip structure 3's one end is articulated with supporting leg 2, flexible pull rod 4's one end with lean on leg 1 articulated, flip structure 3 and flexible pull rod 4 are through articulated mode interconnect, through the length of adjusting flexible pull rod 4, flip structure 3 and the regulation of leaning on leg 1 inclination are realized to flexible pull rod 4 normal running fit. Through the normal running fit of flip structure 3 and telescopic pull rod 4, make the inclination angle control range increase of leaning on leg 1 to the realization leans on freely receiving and releasing of leg 1, can reduce telescopic pull rod 4 and supporting leg 2 moreover and lean on the friction between the leg 1, improve the security performance of product.

Flip structure 3 is including the linking arm 31 that is located 2 both sides of supporting leg and the connecting rod 32 that is used for leaning on with supporting leg 2, connect through connecting rod 32 between the linking arm 31 of both sides, cross in the connecting rod 32 and be used for the connecting axle 33 be connected with telescopic pull rod 4, flip structure 3 rotates with telescopic pull rod 4 through connecting axle 33 and is connected, telescopic pull rod 4 rotates and drives connecting rod 32 upwards or support downwards and lean on the realization to lean on leg 1 for the angle of inclination of horizontal plane be 90-180 regulation on supporting leg 2, mounting hole 311 has been seted up to the lower extreme of linking arm 31, install the installation axle 312 that is used for connecting supporting leg 2 in the mounting hole 311, the linking arm 31 is passed in proper order to the one end of installation axle 312, supporting leg 2, linking arm 31 after. The connecting shaft 33 and the mounting shaft 312 are both bolts, so that the installation is convenient. Upset structure 3 supports through connecting rod 32 and supporting leg 2 and leans on realizing that upset structure 3 rotates spacing after, realizes being connected with supporting leg 2's rotation through installing axle 312, all sets up linking arm 31 in both sides, can guarantee that upset structure 3 can not appear rocking the phenomenon, has strengthened upset structure 3's fastness, and 3 overall structure of upset structure is simple reasonable, design benefit, and in use is very convenient and reliable. The adjusting range of the leg support 1 is large, so that the leg support 1 can be freely folded and unfolded, the requirements of users on different sitting postures are met, and the use comfort of the users is improved. It is clear that the flip structure 3 can also be pivotally connected to the telescopic rod 4 in other ways in this embodiment, such as by providing a connecting shaft 33 on the connecting arm 31 near the telescopic rod 4.

The connecting rod 32 and the connecting arm 31 are integrally formed. The connecting rod 32 is not easy to damage, the service life of the turnover structure 3 is prolonged, parts are few, and the assembly timeliness of products is saved.

Telescopic pull rod 4 includes with flip structure 3 articulated dead lever 41 and with lean on leg 1 articulated slide bar 42, set up the installation cavity 412 of taking latch 411 in the dead lever 41, slide bar 42 slides and pegs graft in installation cavity 412, be provided with on the slide bar 42 with latch 411 complex card post 421, slide bar 42 passes through card post 421 and latch 411 block and realizes the flexible regulation in dead lever 41, drive connecting rod 32 through dead lever 41 during the flexible regulation of slide bar 42 and lean on supporting leg 2. The telescopic pull rod 4 is matched with the latch 411 on the fixed rod 41 through the clamping column 421 on the sliding rod 42, so that the adjusting range of the telescopic pull rod 4 is larger, the adjusting precision is better, the use is more convenient for a user, the structure is compact and reasonable, and the installation and the processing are more convenient. The telescopic pull rod 4 in the embodiment is a straight pull rod which is usually sold in the market, and has a simple structure and is flexible and convenient to adjust.

When the deck chair is used, a user can lift the leg support 1 by using feet, the leg support 1 is lifted to drive the sliding rod 42 to slide in the fixed rod 41, the fixed rod 41 drives the turnover structure 3 to rotate upwards until the turnover structure 3 and the fixed rod 41 are positioned on the same straight line, when the position is adjusted to a proper position, the leg support 1 is pressed downwards to enable the clamping column 421 to be clamped in the clamping tooth 411, and the fixed rod 41 drives the turnover structure 3 to rotate upwards until the connecting rod 32 is abutted on the supporting leg 2, so that the requirements of different sitting postures of the user are met; when the leg of leaning on 1 of deck chair need be withdrawed, raise and lean on leg 1, lean on leg 1 pulling slide bar 42 to slide in dead lever 41, dead lever 41 drives flip structure 3 and rotates downwards to flip structure 3 and dead lever 41 and be in same straight line, card post 421 is pushed down and leans on leg 1 after being pulled from latch 411, dead lever 41 drives flip structure 3 and rotates downwards to connecting rod 32 and leans on supporting leg 2, slide bar 42 slides to the bottom of dead lever 41, make and lean on leg 1 to the inclination of horizontal plane for 90, realize leaning on accomodating of leg 1 this moment.

Example 2

The present embodiment is different from embodiment 1 in that: the fixing rod 41 is provided with two sides with latch 411. When the latch 411 on one side is damaged, the latch 411 on the other side can be used, and the utilization rate of the product is improved.

Example 3

The present embodiment differs from embodiment 2 in that, as shown in the drawing, the reclining chair is: the connecting rod 32 is a hyperbolic column. Increase the area of contact between connecting rod 32 and supporting leg 2, make the support between connecting rod 32 and the supporting leg 2 support and stabilize more.

Example 4

The present embodiment differs from embodiment 3 in that, as shown in the drawing, the reclining chair is: the telescopic pull rod 4 is connected to the inner side of the supporting leg 2. The telescopic pull rod 4 is positioned on the inner side of the supporting leg 2, so that the telescopic pull rod 4 is prevented from being scratched to a user, the safety of the telescopic pull rod 4 is improved, the service life of the telescopic pull rod 4 is prolonged, and the integral aesthetic feeling of the deck chair is not influenced.

Example 5

The present embodiment differs from embodiment 4 in that, as shown in the drawing, the reclining chair is: the leg rest comprises a leg rest frame 5, wherein the leg rest frame 5 and the leg rest 1 are integrally formed. Need not manual regulation telescopic pull rod 4, it is more convenient that the user adjusts, and the user only needs the foot to remove foot rest 5 and just can adjust telescopic pull rod 4, realizes leaning on the regulation of the inclination of leg 1 to satisfy the demand of the different position of sitting of user.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. Deck chair, including leaning on leg (1) and supporting leg (2), its characterized in that: still including being used for adjusting by leg (1) inclination's adjusting device, adjusting device includes interconnect's flip structure (3) and flexible pull rod (4), the one end of flip structure (3) is articulated with supporting leg (2), the one end of flexible pull rod (4) with lean on leg (1) articulated, flip structure (3) and flexible pull rod (4) are through articulated mode interconnect, through the length of adjusting flexible pull rod (4), flip structure (3) and flexible pull rod (4) normal running fit realize by leg (1) inclination's regulation.

2. The lounge chair of claim 1, wherein: the turnover structure (3) comprises connecting arms (31) located on two sides of the supporting leg (2) and connecting rods (32) used for being abutted to the supporting leg (2), the connecting arms (31) on the two sides are connected through the connecting rods (32), connecting shafts (33) used for being connected with telescopic pull rods (4) penetrate through the connecting rods (32), the turnover structure (3) is rotatably connected with the telescopic pull rods (4) through the connecting shafts (33), and the telescopic pull rods (4) rotate to drive the connecting rods (32) to be abutted upwards or downwards to the supporting leg (2) to achieve adjustment of 90-180 degrees of inclination angle of the leg (1) relative to the horizontal plane.

3. The lounge chair of claim 2, wherein: mounting hole (311) have been seted up to the lower extreme of connecting arm (31), install installation axle (312) that are used for connecting supporting leg (2) in mounting hole (311), and the one end of installation axle (312) is fixed after passing connecting arm (31), supporting leg (2), connecting arm (31) in proper order, and flip structure (3) are connected with supporting leg (2) rotation through installation axle (312).

4. The lounge chair of claim 2, wherein: the connecting rod (32) and the connecting arm (31) are integrally formed.

5. The lounge chair of claim 2, wherein: the connecting rod (32) is a hyperbolic column.

6. The lounge chair of claim 2, wherein: the telescopic pull rod (4) is connected to the inner side of the supporting leg (2).

7. The reclining chair of any of claims 2 to 6, wherein: telescopic pull rod (4) include with flip structure (3) articulated dead lever (41) and with lean on leg (1) articulated slide bar (42), install installation cavity (412) of taking latch (411) in dead lever (41), slide bar (42) slide and peg graft in installation cavity (412), be provided with on slide bar (42) with latch (411) complex jack (421), telescopic adjustment in dead lever (41) is realized through jack (421) and latch (411) block in slide bar (42), drive connecting rod (32) through dead lever (41) and lean on supporting leg (2) during slide bar (42) telescopic adjustment.

8. The lounge chair of claim 7, wherein: the leg rest is characterized by further comprising a leg rest frame (5), wherein the leg rest frame (5) and the leg rest (1) are integrally formed or fixedly connected.

9. The lounge chair of claim 7, wherein: the two sides of the fixed rod (41) are both provided with clamping teeth (411).