CN207444644U - Adjusting mechanism and Folding deck chair - Google Patents

Abstract

The utility model is related to life household furniture technical fields, and in particular to a kind of adjusting mechanism and Folding deck chair.Adjusting mechanism provided by the utility model includes main body and extension section；The main body is hollow structure, and the extension section is located at the inside of the main body, and multiple arcs latch is equipped on the two sides of the main body；The extension section includes pull handle, shrapnel and supporting spring；One end of the shrapnel is clamped with the pull handle, and the other end is equipped with clamp, and the clamp can be moved along the latch, and spring is equipped between the shrapnel and the pull handle；The supporting spring is arranged in parallel with the shrapnel, and the supporting spring moves under the action of the pull handle, and the supporting spring is equipped with limit hole.Above-mentioned adjusting mechanism and it can realize that multi gear position is adjusted including its Folding deck chair, simple in structure, easy to use and flexible is durable.

Description

Adjusting mechanism and Folding deck chair

Technical field

The utility model is related to life household furniture technical field more particularly to a kind of adjusting mechanisms and Folding deck chair.

Background technology

Compared with traditional Chinese chair, Folding deck chair have fold it is flexible, easy to carry, occupy little space, that chair bed is dual-purpose is excellent Point, it is deep to be liked by people.No matter use as folding bed or used as folding seat, user can be rested, body The heart loosens, and is the preferred articles for use of home life, outdoor leisure.

The adjusting mechanism of existing Folding deck chair is more complicated, inconvenient to use, and usually only there are two angular adjustment, angles Adjust it is dumb, it is inconvenient to use, it is impossible to according to the requirement of user carry out multi-angle regulation.In addition, existing handrail is a kind of It is arranged to nonadjustable, chaise longue is laid flat completely when bed is come in use, handrail fails to lay down to compare and hinder using other component Thing；Another kind is that handrail is adjusted, but generally cannot be laid flat chaise longue completely, and backrest only is adjusted to certain angle, It can not be used completely when bed.

In view of this, the utility model is proposed.

Utility model content

The purpose of this utility model is to provide a kind of adjusting mechanism, which can realize that multi gear position is adjusted, knot Structure is simple, easy to use and flexible, durable, suitable for the device adjusted using multi gear position.

The another object of the utility model is to provide a kind of function of having both chaise longue and bed, back and foot relying part angle The Folding deck chair that multi gear position is adjusted can be achieved, which can realize the multi-angle tune of back by the adjusting of handrail Section realizes the multi-angle regulation of foot relying part by adjusting mechanism, both can conduct by adjusting the angle of back and foot relying part Folding seat uses, and can be used as folding bed, while easy to use, and simple in structure, small, light weight is carried and deposited Put conveniently, it is durable, suitable for office lunch break, nurse, outdoor travel, family's extra bed situations such as.

To achieve the above object, the technical solution adopted in the utility model is：

A kind of adjusting mechanism, including main body and extension section；

The main body is hollow structure, and the extension section is located at the inside of the main body, on the two sides of the main body Equipped with multiple arcs latch；

The extension section includes pull handle, shrapnel and supporting spring；

One end of the shrapnel is clamped with the pull handle, and the other end is equipped with clamp, and the clamp can be transported along the latch It is dynamic, spring is equipped between the shrapnel and the pull handle；

The supporting spring is arranged in parallel with the shrapnel, and the supporting spring moves under the action of the pull handle, on the supporting spring Equipped with limit hole.

A kind of Folding deck chair, including chaise longue body, support base and handrail, wherein：

The chaise longue body is connected by back, seat portion and foot relying part, the seat portion rear end with the back activity It connects, the seat portion front end is flexibly connected with the foot relying part, and the chaise longue body is equipped with seat；

The handrail is detachably connected with the support base, and the back is flexibly connected with the handrail, the seat Portion is flexibly connected with the support base, and the foot relying part is connected with the support base by the adjusting mechanism.

Further, the support base is inverted V-shaped, and the left and right sides leg of the support base is respectively in inverted V-shaped, the branch It supports at the top of the front and rear leg of seat as flexible connection, can so realize the firm firm of support base, while facilitate folding.

Further, tooth cavity is equipped on the downside of the handrail, multiple tooth sockets, the support base top are equipped in the tooth cavity Equipped with tooth head, the adjusting of handrail is realized by the cooperation of tooth socket and tooth head, it is convenient and practical.

Further, reinforcing rib is additionally provided on the downside of the handrail, for increasing the stability of handrail and security.

Further, the leg bottom of the support base is additionally provided with spats.

Further, the back takes the shape of the letter U.

Further, the foot relying part takes the shape of the letter U.

Further, the back, the seat portion and the foot relying part are designed with load-bearing cross bar, share user's Gravity increases the security of Folding deck chair.

Further, it is equipped with pillow of lying at the top of the back.

Compared with prior art, the beneficial effects of the utility model are：

1. adjusting mechanism provided by the utility model can realize that multi gear position is adjusted, simple in structure, easy to use and flexible, knot It is real durable, suitable for the device adjusted using multi gear position.

2. Folding deck chair provided by the utility model by the adjusting of handrail, can realize the multi-angle regulation of back；It can By adjusting mechanism, the multi-angle regulation of foot relying part is realized, it is easy to adjust flexible.

3. Folding deck chair provided by the utility model, functional have both the function of chaise longue and bed, by adjusting back It with the angle of foot relying part, can not only use, but also can be used as folding bed as folding seat, while easy to use, structure letter Single, small, light weight, carries and storage is convenient, durable, suitable for office lunch break, nurse, outdoor travel, family Situations such as front yard extra bed.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other attached drawings are can also be obtained according to these attached drawings.

Fig. 1 is the structure diagram of adjusting mechanism provided by the utility model；

Fig. 2 is the structure diagram of main body provided by the utility model；

Fig. 3 is the structure diagram of pull handle provided by the utility model and shrapnel；

Fig. 4 is the structure diagram of supporting spring provided by the utility model；

Fig. 5 is structure diagram when pull handle is pulled to main body right end；

Fig. 6 be pull handle to left movement when structure diagram；

Fig. 7 is structure diagram when pull handle is pulled to main body left end；

Fig. 8 is the structure diagram of Folding deck chair provided by the utility model；

Fig. 9 is the structure diagram of handrail provided by the utility model；

Figure 10 is the structure diagram that Folding deck chair provided by the utility model is laid flat.

Icon：100- adjusting mechanisms；101- main bodys；102- pull handles；103- shrapnels；104- supporting springs；105- cards Tooth；106- clamps；107- springs；108- limit holes；200- chaise longue bodies；201- backs；202- seat portions； 203- foot relying parts；300- support bases；301- tooth heads；400- handrails；401- tooth cavities；402- tooth sockets；403- reinforcing ribs.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected scope.

, it is necessary to explanation, the instructions such as term " on ", " under ", "left", "right", " interior " in the description of the utility model Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and letter Change description rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and Operation, therefore it is not intended that limitation to the utility model.

, it is necessary to illustrate in the description of the utility model, unless otherwise clearly defined and limited, term " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can It to be to be connected directly, can also be indirectly connected by intermediary, can be the connection inside two elements.For this field For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.

Fig. 1 is the structure diagram of adjusting mechanism 100 provided by the utility model, and as shown in Fig. 1, the utility model carries The adjusting mechanism 100 of confession includes main body 101 and extension section, and main body 101 is hollow structure, and extension section is located at the interior of main body 101 Portion, extension section can be moved along main body 101.

As shown in Figure 1, extension section includes pull handle 102, shrapnel 103 and supporting spring 104.

Fig. 2 is the structure diagram of main body 101 provided by the utility model, and main body 101 is hollow structure, in main body 101 Two sides be equipped with multiple arcs latch 105.

Fig. 3 is the structure diagram of pull handle 102 provided by the utility model and shrapnel 103, as shown in figure 3, shrapnel 103 One end and the clamping of pull handle 102, the other end are equipped with clamp 106, spring 107 are additionally provided between shrapnel 103 and pull handle 102. As shown in figures 1 and 3, by pulling pull handle 102, band spring plate 103 moves, while the clamp 106 on shrapnel 103 also can edge The latch 105 in main body 101 is moved, and is rested on by clamp 106 recessed between the adjacent latch 105 of different two Slot can realize the adjusting of different stalls.

As specific embodiment of the present utility model, the radius of 105 one side circular arc of latch is more than the radius of clamp 106, It so just can guarantee that latch 105 can be carried forward along clamp 106 to move.

As shown in Figure 1, in use, pulling pull handle 102 to the right, band spring plate 103 moves, and 103 clamp 106 of shrapnel is along master The latch 105 of body 101 moves, when the groove between clamp 106 moves to two adjacent latches 105, on 103 rear end of shrapnel Clamp 106 can be pressed into the groove between two adjacent latches 105 rapidly by the spring 107 of side, pull on pull handle 102 When, spring 107 compresses, and shrapnel 103 drives clamp 106 to continue to move, until reaching the gear needed.

Fig. 4 is the structure diagram of the structure of supporting spring 104 provided by the utility model, as shown in Fig. 4, is set on supporting spring 104 There is limit hole 108.As shown in Figure 1, supporting spring 104 is arranged in parallel with shrapnel 103, supporting spring 104 moves under the action of pull handle 102. The effect of supporting spring 104 is in order to which clamp 106 is enable to return to initial position.

Fig. 5 is structure diagram when pull handle 102 is pulled to 101 right end of main body, and as shown in Fig. 5, clamp 106 is located at master 101 rightmost side of body.

Fig. 6 be pull handle 102 to left movement when structure diagram, as shown in fig. 6, when to the left promote pull handle 102 when, card First 106 into the limit hole 108 on supporting spring 104, then when promoting pull handle 102 to the left, clamp 106 remains in supporting spring In limit hole 108 on 104, until moving to the leftmost side.

Fig. 7 is structure diagram when pull handle 102 is pulled to 101 left end of main body, and as shown in Fig. 7, clamp 106 is located at most Left side.When pulling pull handle 102 to the right, clamp 106 departs from from limit hole 108, when continuing to pull pull handle 102 to the right, such as Fig. 1 institutes Show, pull handle 102 is moved with spring plate 103, and 103 clamp 106 of shrapnel is moved along the latch 105 of main body 101, when clamp 106 is transported When moving to groove between two adjacent latches 105, clamp 106 can be rapidly pressed by the spring 107 above 103 rear end of shrapnel Groove between the latch 105 adjacent to two.

Adjusting mechanism 100 provided by the utility model is moved by clamp 106 along latch 105, realizes that multi gear position is adjusted, And passing through 108 fixed chuck 106 of limit hole on supporting spring 104 enables extension section to move back and forth, and it is simple in structure, it is easy to use Flexibly, the device suitable for being adjusted using multi gear position.

Fig. 8 is the structure diagram of Folding deck chair provided by the utility model.It is as shown in figure 8, provided by the utility model Folding deck chair, including chaise longue body 200, support base 300 and handrail 400, wherein：

Chaise longue body 200 is by back 201, seat portion 202 and foot relying part 203,202 rear end of seat portion and back 201 Flexible connection, 202 front end of seat portion is flexibly connected with foot relying part 203.

As a kind of specific embodiment, the stent of back 201, seat portion 202 and foot relying part 203 is steel pipe, knot It is real durable, it is safe.

As a kind of specific embodiment, 202 rear end of seat portion is hinged with back 201, and 202 front end of seat portion is leaned on foot Portion 203 is hinged.

Handrail 400 is detachably connected with support base 300, and handrail 400 is flexibly connected with back 201.

As a kind of specific embodiment, Fig. 9 is the structure diagram of handrail 400 provided by the utility model, such as Fig. 9 institutes Show, 400 downside of handrail is equipped with tooth cavity 401, and multiple tooth sockets 402 are equipped in tooth cavity 401, and 300 top of support base is equipped with tooth first 301. It is used cooperatively by tooth first 301 with tooth socket 402, to adjust the position of handrail 400, and then realizes the adjusting of 201 angle of back.

When adjusting the angle of back 201, it is only necessary to lift handrail 400, back 201 is adjusted suitable angle Tooth socket 402 is directed at tooth first 301 after degree to press, fixed handrail 400 adjusts back 201 by changing handrail 400.

As a kind of specific embodiment, tooth first 301 can be designed as three, four, five, six or seven.

Seat portion 202 is flexibly connected with support base 300, and foot relying part 203 is connected with support base 300 by adjusting mechanism 100 It connects.

As shown in Figure 1, adjusting mechanism 100 includes main body 101, pull handle 102, shrapnel 103 and supporting spring 104, main body 101 Two sides are equipped with multiple arcs latch 105, one end of shrapnel 103 and the clamping of pull handle 102, and the other end is equipped with clamp 106, spring 107 is additionally provided between shrapnel 103 and pull handle 102, by pulling pull handle 102, band spring plate 103 moves, shrapnel 103 On clamp 106 moved along the latch 105 in main body 101, can realize the adjusting of different stalls.

As a kind of specific embodiment, latch 105 can be designed as three, four, five, six or seven.

In use, first by Folding deck chair by opening support base 300, back 201, seat portion 202 and foot relying part 203, state as shown in Figure 1, at this time Folding deck chair can be used as folding chairs.

First 301 top of tooth is placed in by selecting the tooth socket 402 of 400 downside different position of handrail, and by tooth socket 402, is realized The adjusting of 201 angle of back, by two connected latches that the clamp 106 of adjusting mechanism 100 is placed in different position Groove between 105 realizes the adjusting of foot relying part 203.

Figure 10 is structure diagram when Folding deck chair provided by the utility model is launched into folding bed, as shown in Figure 10, Folding deck chair can be launched into folding bed, easy to use, and back 201 and 203 angle of foot relying part are flexibly adjustable.

As a kind of specific embodiment, the left and right sides leg of support base 300 is respectively in the shape of falling V, support effect and surely It is qualitative good, it is flexible connection at the top of the front and rear leg of support base 300, can so realizes the firm firm of support base 300, simultaneously Facilitate folding.

Meanwhile spats is equipped at four legs, increase the stability of Folding deck chair support, while prevent leg to ground Destruction, support effect and stability are good.

As another specific embodiment, what 300 front support leg of support base took the shape of the letter U, and extended to form to the back lower place Rear leg further enhances the security and stability of Folding deck chair when in use.

Meanwhile chafing strip is surrounded by the cross bar of front support leg and rear leg respectively, Folding deck chair is made to be not easy to slide when in use It is dynamic, while prevent destruction of the leg to ground.

As a kind of specific embodiment, back 201 takes the shape of the letter U, simple and reasonable, and support effect is good, while circular arc Shape turning avoids scratching people due to stumbling.

As a kind of specific embodiment, foot relying part 203 takes the shape of the letter U, rational in infrastructure, and support effect is good, while arc-shaped turns Angle avoids scratching people due to stumbling.

As a kind of specific embodiment, back 201, seat portion 202 and the foot relying part 203 of Folding deck chair are designed with holding Weight cross bar, shares the weight for lying in the human body in folding seat, avoids folding seat overstress, increase the security of Folding deck chair.

Seat is designed in the back 201 of Folding deck chair, seat portion 202 and foot relying part 203.As a kind of specific implementation Mode, the fabric of seat are Oxford cloth or Textilene, durable, good permeability.

As a kind of specific embodiment, seat both sides of the edge are equipped with stainless steel buckle, in the chaise longue body 200 of Folding deck chair Side also is provided with perforating, and seat and chaise longue body 200 are fixedly connected by high load-bearing tied rope, and bearing capacity is strong, durable.

As a kind of specific embodiment, double latex tied ropes can be selected in high load-bearing tied rope, and elastic force is good, seat sense elastic force ten Foot.

As a kind of specific embodiment, chair cushion is also provided on seat, increases comfort when user uses.Chair Sponge, skin suede or bamboo can be selected in pad, optimum fabric can be provided for user in Various Seasonal.

Comfort on Folding deck chair is lain in order to increase user, 201 top of back is equipped with pillow of lying.

As a kind of specific embodiment, both sides are equipped with bandage to pillow of lying respectively, and the pillow that will lie is fixed on the suitable of back 201 On position.

As a kind of specific embodiment, bandage can be fastened directly or is connected by velcro, and user can incite somebody to action Pillow of lying is put in place, and is fixed in back 201.

Folding deck chair provided by the utility model, functional have both the function of chaise longue and bed, by adjusting back 201 and the angle of foot relying part 203, it can not only work as folding seat, but also folding bed can be worked as, while easy to use, simple in structure, volume Small, light weight, carries and storage is convenient, durable, suitable for office lunch break, nurse, outdoor travel, family's extra bed etc. Situation.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from this practicality newly The scope of each embodiment technical solution of type.

Claims (10)

1. a kind of adjusting mechanism (100), which is characterized in that including main body (101) and extension section；

The main body (101) is hollow structure, and the extension section is located at the inside of the main body (101), in the main body (101) Two sides be equipped with multiple arcs latch (105)；

The extension section includes pull handle (102), shrapnel (103) and supporting spring (104)；

One end of the shrapnel (103) is clamped with the pull handle (102), and the other end is equipped with clamp (106), the clamp (106) It can be moved along the latch (105), spring (107) is equipped between the shrapnel (103) and the pull handle (102)；

The supporting spring (104) is arranged in parallel with the shrapnel (103), and the supporting spring (104) is under the action of the pull handle (102) Movement, the supporting spring (104) are equipped with limit hole (108).

2. a kind of Folding deck chair, which is characterized in that including chaise longue body (200), support base (300) and handrail (400), wherein：

The chaise longue body (200) is by back (201), seat portion (202) and foot relying part (203), after the seat portion (202) End is flexibly connected with the back (201), and seat portion (202) front end is flexibly connected with the foot relying part (203), described Chaise longue body (200) is equipped with seat；

The handrail (400) is detachably connected with the support base (300), and the back (201) is living with the handrail (400) Dynamic connection, the seat portion (202) are flexibly connected with the support base (300), the foot relying part (203) and the support base (300) connected by adjusting mechanism as described in claim 1 (100).

3. Folding deck chair according to claim 2, which is characterized in that the left and right sides leg of the support base (300) point Not Cheng inverted V-shaped, be flexible connection at the top of the front and rear leg of the support base (300).

4. Folding deck chair according to claim 3, which is characterized in that tooth cavity (401) is equipped on the downside of the handrail (400), Multiple tooth sockets (402) are equipped in the tooth cavity (401), tooth head (301) is equipped at the top of the support base (300).

5. Folding deck chair according to claim 4, which is characterized in that be additionally provided with reinforcing rib on the downside of the handrail (400) (403)。

6. Folding deck chair according to claim 4, which is characterized in that the leg bottom of the support base (300) is additionally provided with Spats.

7. Folding deck chair according to claim 2, which is characterized in that the back (201) takes the shape of the letter U.

8. Folding deck chair according to claim 2, which is characterized in that the foot relying part (203) takes the shape of the letter U.

9. Folding deck chair according to claim 2, which is characterized in that the back (201), the seat portion (202) Load-bearing cross bar is designed with the foot relying part (203).

10. Folding deck chair according to claim 2, which is characterized in that pillow of lying is equipped at the top of the back (201).