CN217524453U - Rocking chair can receive supporting structure fast - Google Patents

Abstract

The utility model discloses a rocking chair can receive supporting structure fast, belongs to baby's rocking chair technical field, including the chassis pipe, chassis pipe top is provided with the back pipe, the front end symmetry of chassis pipe is provided with two first connecting seats, the front end of back pipe is provided with the second connecting seat, rotate between first connecting seat and the second connecting seat and be connected, the middle part symmetry of chassis pipe is provided with two slide rails, sliding connection has the regulation seat on the slide rail, it is connected with the stay tube to rotate on the regulation seat, back socle portion fixedly connected with and the corresponding third connecting seat of regulation seat position, the stay tube is kept away from the one end of adjusting the seat and is rotated with the third connecting seat and be connected, be provided with stop gear on the regulation seat, the utility model has the advantages of convenient folding, convenient to accomodate.

Description

Rocking chair can receive supporting structure fast

Technical Field

The utility model relates to a baby's rocking chair technical field specifically is a rocking chair can receive supporting structure fast.

Background

The baby rocking chair is a chair suitable for a baby who cannot sit alone to lie in, and is sometimes called as a amusement chair or a baby soothing chair.

The existing baby rocking chair has large volume and can not be folded and is inconvenient to store.

Based on this, the utility model discloses a rocking chair can receive supporting structure fast to close to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rocking chair can receive close bearing structure fast to solve above-mentioned technical problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a rocking chair can receive supporting structure fast, includes the chassis pipe, chassis pipe top is provided with the back pipe, the front end symmetry of chassis pipe is provided with two first connecting seats, the front end of back pipe is provided with the second connecting seat, rotate between first connecting seat and the second connecting seat and be connected, the middle part symmetry of chassis pipe is provided with two slide rails, sliding connection has the regulation seat on the slide rail, it has the stay tube to rotate on the regulation seat, back socle portion fixedly connected with and the corresponding third connecting seat in regulation seat position, the stay tube is kept away from the one end of adjusting the seat and is rotated with the third connecting seat and be connected, be provided with stop gear on the regulation seat.

Preferably, the limiting mechanism comprises two connecting rods connected with the adjusting seat, the connecting rods are of a hollow structure, two limiting rods are symmetrically arranged in the connecting rods, one ends of the two limiting rods extend to the outer side of the connecting rods to form limiting ends, the other ends of the two limiting rods extend to two sides of the middle of the connecting rods to form control ends, two first sliding grooves are symmetrically formed in two sides of the middle of the connecting rods, first sliding blocks in sliding connection with the first sliding grooves are fixedly connected to the control ends, the two ends, close to each other, of the limiting rods are connected through elastic devices, an adjusting block is arranged in the middle of the connecting rods and coated on the outer sides of the two first sliding grooves, a pressing groove is formed in one side of the adjusting block, a pressing block is connected in the pressing groove in a sliding mode, a control groove is formed in one side, close to the first sliding block, of the pressing block, the side profile of the control groove is in an isosceles trapezoid shape, the two first sliding blocks are respectively abutted to two oblique edges of the control groove, limiting holes are formed in the side of the sliding rail, the limiting ends penetrate through the side wall of the adjusting seat, and the limiting ends are in clearance fit with the limiting holes.

Preferably, one side of the regulating block far away from the pressing block is provided with an error-touch prevention device, the error-touch prevention device comprises a second sliding groove arranged on the regulating block, a second sliding block is connected in the second sliding groove in a sliding manner, a regulating cavity is formed in the regulating block, a third sliding groove communicated with the regulating cavity is formed in the second sliding groove, the bottom of the second sliding block extends into the regulating cavity through the third sliding groove, a third sliding block is fixedly connected to the bottom of the second sliding block, the third sliding block is connected with a connecting rod in a sliding manner, a first ejector rod is fixedly connected to one side of the third sliding block close to the pressing block, a second ejector rod corresponding to the position of the first ejector rod is fixedly connected to the pressing block, and the end of the first ejector rod is abutted to the end of the second ejector rod.

Preferably, the elastic means is a spring.

Preferably, one end of the pressing block, which is close to the first slider, is provided with a first stop block, and the middle part of the side wall of the pressing groove is provided with a second stop block, and the second stop block corresponds to the first stop block in position.

Preferably, one end of the limiting hole close to the first connecting seat is provided with a guide groove.

Preferably, the rear end fixedly connected with toy frame socket of back pipe, toy frame socket fixedly connected with extends the piece, the jack has been seted up at toy frame socket top, the jack extends to in extending the piece, the quick detach hole of intercommunication jack is seted up to the outside of extending the piece, it has the toy stores pylon to peg graft in the jack, the mounting groove has been seted up to toy stores pylon bottom, the first spring of fixedly connected with in the mounting groove, the one end fixedly connected with installation piece of mounting groove is kept away from to first spring, installation piece and mounting groove sliding connection, the big or small shape and the quick detach hole of installation piece suit.

Preferably, the lower portion of the mounting block has a guide surface.

Preferably, two cushion blocks are symmetrically arranged at the bottom of the front end of the underframe pipe, and brackets are symmetrically arranged at the rear end of the underframe pipe.

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

the utility model discloses, when needs are accomodate the rocking chair, only need the second slider that slides, make first ejector pin stagger with the second ejector pin, then press and press the briquetting, press the briquetting to impress after pressing the indent, under the effect of control box hypotenuse, first slider of two removes to the direction that is close to each other, drive spacing end and break away from in spacing downthehole, to the direction removal of keeping away from first connection seat adjusting seat, can fold the rocking chair, thereby reduce the occupation space of rocking chair, conveniently accomodate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic front view structure diagram of the present embodiment;

FIG. 3 is a schematic sectional view taken along line B-B in the front view of the present embodiment;

FIG. 4 is a partial enlarged structural view of the embodiment A;

FIG. 5 is a schematic sectional view taken along line D-D in the front view of the present embodiment;

FIG. 6 is a schematic view of a partial enlarged structure at E in the present embodiment;

FIG. 7 is a partial enlarged view of the structure of this embodiment F;

FIG. 8 is a side cross-sectional structural view of the present embodiment;

fig. 9 is a schematic view of a partially enlarged structure of the embodiment G.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a chassis tube; 101. a support; 102. a first connecting seat; 103. a slide rail; 104. a limiting hole; 105. a guide groove; 2. a back tube; 201. a second connecting seat; 3. an adjusting seat; 301. supporting a tube; 302. a third connecting seat; 303. a connecting rod; 304. a first chute; 4. cushion blocks; 5. a toy hanging rack; 501. a toy rack socket; 502. a jack; 503. mounting blocks; 504. a guide surface; 505. a quick release hole; 506. an extension block; 507. a first spring; 6. an adjusting block; 601. a pressing block; 602. a second chute; 603. a second slider; 604. a third slider; 605. a first ejector rod; 606. a control slot; 607. a second ejector rod; 608. a first slider; 7. an elastic device; 8. a control end; 801. a limiting rod; 802. a limiting end.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution:

the utility model provides a rocking chair can receive supporting structure fast, including chassis pipe 1, chassis pipe 1 top is provided with back pipe 2, chassis pipe 1's front end symmetry is provided with two first connecting seats 102, the front end of back pipe 2 is provided with second connecting seat 201, rotate between first connecting seat 102 and the second connecting seat 201 and be connected, chassis pipe 1's middle part symmetry is provided with two slide rails 103, sliding connection has regulation seat 3 on slide rail 103, sliding connection has support tube 301 on the regulation seat 3, back pipe 2 bottom fixedly connected with adjust the corresponding third connecting seat 302 in seat 3 position, the one end that regulation seat 3 was kept away from to support tube 301 rotates with third connecting seat 302 and is connected, be provided with stop gear on the regulation seat 3, in this embodiment, chassis pipe 1 is the U style of calligraphy, chassis pipe 1 has certain crooked radian to conveniently rock, first connecting seat 102 sets up the both ends at U style of calligraphy chassis pipe 1 opening part, rotate through the round pin axle and be connected between first connecting seat 102 and the second connecting seat 201.

Preferably, the limiting mechanism includes a connecting rod 303 connecting the two adjusting seats 3, the connecting rod 303 is a hollow structure, two limiting rods 801 are symmetrically arranged inside the connecting rod 303, one ends of the two limiting rods 801 extend to the outer side of the connecting rod 303 to form a limiting end 802, the other ends extend to both sides of the middle of the connecting rod 303 to form a control end 8, two first sliding grooves 304 are symmetrically formed in both sides of the middle of the connecting rod 303, a first sliding block 608 slidably connected with the first sliding grooves 304 is fixedly connected to the control end 8, one ends of the two limiting rods 801 close to each other are connected through an elastic device 7, an adjusting block 6 is arranged in the middle of the connecting rod 303, the adjusting block 6 is wrapped outside the two first sliding grooves 304, a pressing groove is formed in one side of the adjusting block 6, the pressing block 601 is slidably connected in the pressing groove, a control groove 606 is formed in one side of the pressing block 601 close to the first sliding block 608, the profile of the control groove 606 is in an isosceles trapezoid shape, the two first sliding blocks 608 abut against two oblique edges of the control groove 606, a limiting hole 104 is formed in the side of the sliding rail 103, the limiting end 802 penetrates through the side wall of the adjusting seat 3, the limiting end 802 and the limiting hole 104, the connecting rod 303 are in a clearance fit, the embodiment, the connecting rod 303, and the connecting rod is fixed in the cylindrical sliding groove 304, and the sliding device, and the connecting rod 303.

When the pressing block 601 is not pressed, the elastic device 7 is in a pressed state, and the elastic device 7 pushes the limiting rods 801 at the two ends of the elastic device to the outside of the connecting rod 303, so that the limiting ends 802 are tightly clamped in the limiting holes 104. When the pressing block 601 is pressed and the inner part of the pressing groove moves, under the limiting action of the first sliding groove 304 and the pushing of the inclined sides at the two sides of the control groove 606, the two first sliding blocks 608 move towards the direction of approaching each other, so that the limiting end 802 is drawn out of the limiting hole 104, meanwhile, the elastic device 7 receives larger pressing force, if the pressing block 601 is loosened, the elastic device 7 can enable the two control ends 8 to move towards the direction of leaving each other, the limiting end 802 is inserted into the limiting hole 104 again, and meanwhile, the first sliding blocks 608 push the inclined sides of the control groove 606, so that the pressing block 601 moves out of the pressing groove.

Preferably, a side of the adjusting block 6, which is away from the pressing block 601, is provided with an anti-false-touch device, the anti-false-touch device includes a second sliding groove 602 which is formed in the adjusting block 6, a second sliding block 603 is slidably connected to the second sliding groove 602, an adjusting cavity is formed in the adjusting block 6, a third sliding groove which is communicated with the adjusting cavity is formed in the second sliding groove 602, the bottom of the second sliding block 603 extends into the adjusting cavity through the third sliding groove, a third sliding block 604 is fixedly connected to the bottom of the second sliding block 603, the third sliding block 604 is slidably connected to the connecting rod 303, a first push rod 605 is fixedly connected to one side of the third sliding block 604, which is close to the pressing block 601, a second push rod 607 which corresponds to the position of the first push rod 605 is fixedly connected to the pressing block 601, and an end of the first push rod 605 abuts against an end of the second push rod 607.

When the second sliding block 603 is shifted to slide in the second sliding groove 602, the second sliding block 603 drives the third sliding block 604 to slide, and the third sliding block 604 slides to drive the first push rod 605 to move, so that the positions of the first push rod 605 and the second push rod 607 are staggered, and the pressing block 601 can be smoothly pressed down from the pressing groove.

Preferably, the elastic means 7 is a spring, which is easy to obtain and low in cost in this embodiment.

Preferably, a first stopper is disposed at an end of the pressing block 601 close to the first slider 608, and a second stopper is disposed at a middle portion of a sidewall of the pressing groove, where the second stopper corresponds to the first stopper.

Preferably, the guiding groove 105 is opened at one end of the limiting hole 104 close to the first connecting seat 102, in this embodiment, the guiding groove 105 is inclined from the deepest position inside the limiting hole 104 to the surface of the chassis tube 1, under the condition that the pressing block 601 is not pressed down, the connecting rod 303 can be directly pushed, the adjusting seat 3 is moved along the sliding rail 103 to the direction close to the first connecting seat 102, in the process of moving the adjusting seat 3, under the guiding effect of the guiding groove 105, the limiting end 802 is moved into the connecting rod 303, so that the elastic mechanism is pressed, and therefore the rear end of the backrest tube 2 is quickly adjusted to a required height.

Preferably, the rear end of the backrest tube 2 is fixedly connected with a toy rack socket 501, the bottom of the toy rack socket 501 is fixedly connected with an extension block 506, the top of the toy rack socket 501 is provided with a jack 502, the jack 502 extends into the extension block 506, the outside of the extension block 506 is provided with a quick release hole 505 communicated with the jack 502, a toy rack 5 is inserted into the jack 502, the bottom of the toy rack 5 is provided with a mounting groove, the inside of the mounting groove is fixedly connected with a first spring 507, one end of the first spring 507 far away from the mounting groove is fixedly connected with a mounting block 503, the mounting block 503 is slidably connected with the mounting groove, and the size and shape of the mounting block 503 are matched with the quick release hole 505; when the toy hanging rack 5 is installed, the installation block 503 is pressed down firstly, the installation block 503 slides into the installation groove to enable the first spring 507 to be pressed, then the installation block is aligned with the bottom of the toy hanging rack 5 and the jack 502, meanwhile, the state that the installation block 503 is pressed down is kept, the toy hanging rack 5 is inserted into the jack 502, after the installation is in place, the position of the installation block 503 corresponds to the quick-release hole 505, under the action of the first spring 507, the installation block 503 is popped out from the installation groove to the outside of the quick-release hole 505, and the installation of the toy hanging rack 5 is completed.

Preferably, the lower portion of the mounting block 503 is provided with a guide surface 504, and in this embodiment, the guide surface 504 is inclined from the surface of the mounting block 503 away from the toy hanger 5 to the lower portion of the toy hanger 5, so that the press block is pressed into the mounting groove when the toy hanger 5 moves into the insertion hole 502 by the guide surface 504 without pressing the mounting block 503 in the process of mounting the toy hanger 5.

Preferably, two cushion blocks 4 are symmetrically arranged at the bottom of the front end of the underframe pipe 1, and the brackets 101 are symmetrically arranged at the rear end of the underframe pipe 1, in this embodiment, after the brackets 101 are unfolded, the cushion blocks 4 and the brackets 101 jointly act to support the underframe pipe 1, so that the underframe pipe 1 is not in direct contact with the bottom surface, the brackets 101 can be unfolded under the condition that the rocking chair does not need to be rocked, and the use range of the rocking chair is expanded.

One specific application of this embodiment is:

when the rocking chair needs to be stored, only the second sliding block 603 needs to slide, the first ejector rod 605 and the second ejector rod 607 are staggered, then the pressing block 601 is pressed, after the pressing block 601 is pressed into the pressing groove, under the action of the bevel edge of the control groove 606, the first sliding blocks 608 of the two move towards the direction close to each other, the limiting end 802 is driven to be separated from the limiting hole 104, the adjusting seat 3 moves towards the direction far away from the first connecting seat 102, the rocking chair can be folded, the occupied space of the rocking chair is reduced, and the rocking chair is convenient to store.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a rocking chair can receive supporting structure fast, includes underframe pipe (1), its characterized in that: the utility model discloses a chair with adjustable back rest, including chassis pipe (1), back pipe (2) and support tube (301), the front end symmetry of chassis pipe (1) is provided with two first connecting seats (102), the front end of back pipe (2) is provided with second connecting seat (201), rotate between first connecting seat (102) and second connecting seat (201) and be connected, the middle part symmetry of chassis pipe (1) is provided with two slide rails (103), sliding connection has regulation seat (3) on slide rail (103), rotating connection has stay tube (301) on adjusting seat (3), back pipe (2) bottom fixedly connected with adjust seat (3) position corresponding third connecting seat (302), the one end that keeps away from regulation seat (3) in stay tube (301) rotates with third connecting seat (302) to be connected, be provided with stop gear on regulation seat (3).

2. A quickly collapsible frame structure for a rocking chair as claimed in claim 1, wherein: the limiting mechanism comprises a connecting rod (303) connected with two adjusting seats (3), the connecting rod (303) is of a hollow structure, two limiting rods (801) are symmetrically arranged inside the connecting rod (303), one end of each limiting rod (801) extends to the outer side of the connecting rod (303) to form a limiting end (802), the other end of each limiting rod extends to two sides of the middle of the connecting rod (303) to form a control end (8), two first sliding grooves (304) are symmetrically formed in two sides of the middle of the connecting rod (303), a first sliding block (608) in sliding connection with the first sliding grooves (304) is fixedly connected to the control end (8), one ends, close to each other, of the two limiting rods (801) are connected through an elastic device (7), an adjusting block (6) is arranged in the middle of the connecting rod (303), the adjusting block (6) is wrapped on the outer sides of the two first sliding grooves (304), a pressing groove is formed in one side of the adjusting block (6), a pressing groove is connected to the pressing block (601) in a sliding manner, one side, a control groove (606) is formed in a shape of a sliding rail pressing groove (606), and two sides of the sliding rail (606) are abutted to the limiting groove (606) and the limiting groove (104) and are respectively controlled by the two isosceles grooves (606), the limiting end (802) penetrates through the side wall of the adjusting seat (3), and the limiting end (802) is in clearance fit with the limiting hole (104).

3. A quickly collapsible frame structure of a rocking chair as claimed in claim 2, wherein: one side of keeping away from according to briquetting (601) in regulating block (6) is provided with prevents mistake and touches the device, prevent mistake and touch the device including offering second spout (602) on regulating block (6), sliding connection has second slider (603) in second spout (602), it adjusts the chamber to have seted up in regulating block (6), set up the third spout that the chamber was adjusted in the intercommunication in second spout (602), the bottom of second slider (603) extends to adjusting the intracavity through the third spout, the bottom fixedly connected with third slider (604) of second slider (603), third slider (604) and connecting rod (303) sliding connection, third slider (604) are close to one side fixedly connected with first ejector pin (605) of pressing briquetting (601), fixedly connected with and the corresponding second ejector pin (607) of first ejector pin (605) position on pressing briquetting (601).

4. A quickly collapsible frame structure for a rocking chair as claimed in claim 2, wherein: the elastic device (7) is a spring.

5. A quickly collapsible frame structure for a rocking chair as claimed in claim 2, wherein: one end of the pressing block (601) close to the first sliding block (608) is provided with a first stop block, the middle of the side wall of the pressing groove is provided with a second stop block, and the second stop block corresponds to the first stop block in position.

6. A quickly collapsible frame structure for a rocking chair as claimed in claim 2, wherein: one end of the limiting hole (104) close to the first connecting seat (102) is provided with a guide groove (105).

7. A quickly collapsible frame structure for a rocking chair as claimed in claim 1, wherein: rear end fixedly connected with toy frame socket (501) of back pipe (2), toy frame socket (501) fixedly connected with extends piece (506), jack (502) have been seted up at toy frame socket (501) top, jack (502) extend to in extending piece (506), quick detach hole (505) of intercommunication jack (502) are seted up to the outside of extending piece (506), it has toy hanger frame (5) to peg graft in jack (502), the mounting groove has been seted up to toy hanger frame (5) bottom, the first spring of fixedly connected with (507) in the mounting groove, the one end fixedly connected with installation piece (503) of mounting groove is kept away from to first spring (507), installation piece (503) and mounting groove sliding connection, the big or small shape and the quick detach hole (505) of installation piece (503) suit.

8. A quickly collapsible frame structure for a rocking chair as claimed in claim 7, wherein: a guide surface (504) is arranged at the lower part of the mounting block (503).

9. A quickly collapsible frame structure of a rocking chair as claimed in claim 1, wherein: the bottom of the front end of the underframe pipe (1) is symmetrically provided with two cushion blocks (4), and the rear end of the underframe pipe (1) is symmetrically provided with brackets (101).

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