CN201398731Y

CN201398731Y - Folding swing

Info

Publication number: CN201398731Y
Application number: CN200920142459XU
Authority: CN
Inventors: 江国勇
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2009-04-15
Filing date: 2009-04-15
Publication date: 2010-02-10
Anticipated expiration: 2019-04-15

Abstract

The utility model relates to a swing, in particular to a folding swing. The technical scheme adopted by the utility model is as follows: the folding swing comprises a swing frame body which can be folded up and unfolded and a cradle arranged on the swing frame body. The swing frame body can be folded up along the front-to-back direction and the up-to-down direction thereof. The swing frame body comprises a front bracket, a rear bracket, a cross backing bar arranged between the front bracket and the rear bracket, a sliding bush sheathed on the rear bracket in a sliding manner and a telescopic bar with the lower end part fixed on the sliding bush; the upper part of the front bracket is articulated with the rear bracket; one end part of the cross backing bar is connected on the front bracketin a sliding manner and the other end part thereof is articulated on the sliding bush; the cradle is arranged at the upper part of the telescopic bar in a rotary manner; and the swing frame body is also provided with a locking mechanism which can keep the swing frame body in the folded or unfolded state.

Description

Collapsible swing

Technical field

The utility model relates to a kind of swing, particularly a kind of folding swing.

Background technology

The present swing of selling on the market owing to can not fold, takes up an area of very greatly, and this swing is installed at home if desired, because the relation of structure, and the carrying extremely inconvenience of getting up, and common room is difficult to lay this swing owing to the room-size problem.In the patent No. is 200620030749 Chinese patent " swing ", a kind of like this swing is disclosed, it comprises underframe, be arranged on the column on the underframe, column is provided with crossbeam, crossbeam is provided with hanger, is respectively arranged with two U-shaped bracing frames on hanger, and two U-shaped bracing frame ends are rotatably connected together by connector.Described connector is the fixed disk that is arranged on the hanger both sides, and two U-shaped bracing frames link together by this fixed disk, offers the fixed disk pin-and-hole at the circumference of fixed disk, and two U-shaped bracing frames are provided with corresponding pin.Described each U-shaped bracing frame constitutes by U-shaped frame sleeve pipe and U-shaped frame intubate.In this swing, because base, column, crossbeam all are fixedly connected, each rod member of swing can not fold, and whole swing occupies very big area, generally can only be used for outdoorly, has caused very big puzzlement to the user.

Summary of the invention

In order to overcome the deficiencies in the prior art, the purpose of this utility model provides a kind of folding swing.

In order to reach above purpose, the technical scheme that the utility model is taked is: a kind of collapsible swing, it comprises the swing rack body that can be in folding and open mode, be arranged on the cradle on the described swing rack body, when described this folded body of swing rack, described swing rack body is folding along its fore-and-aft direction and above-below direction, described swing rack body comprises front pole-bracket, back pole-bracket, be arranged on the singletree between described front pole-bracket and the back pole-bracket, slidably be set in the sliding sleeve on the described back pole-bracket, the bottom is fixed on the expansion link on the described sliding sleeve, the top of described front pole-bracket and described back pole-bracket are hinged, one end of described singletree slidably is arranged on the described front pole-bracket, the other end is hinged on the described sliding sleeve, the rotating top that is connected described expansion link of described cradle also is provided with the locking mechanism that can hold it under folding or the open mode on the described swing rack body.

Preferably, the upper end of described back pole-bracket is fixed with a connector, has a jack on this connector, and the bottom of described expansion link is fixedly connected with described sliding sleeve after passing described jack again.

Preferably, the upper articulation of described front pole-bracket is on described connector.

Preferably, described front pole-bracket is a U type bar.

Preferably, described back pole-bracket is a U type bar.

Preferably, described locking mechanism comprises the latch in the described expansion link of inserting in that is arranged on described connector place.

Because the enforcement of above technical scheme, the utility model compared with prior art, has following advantage: because front pole-bracket is rotating being connected on the connector, and expansion link slidably is connected on the back pole-bracket by sliding sleeve, when swing did not use, whole swing can be folded up, and had reduced the area that swing takies, and the swing after folding is carried also very convenient, has increased convenience.

Description of drawings

Accompanying drawing 1 is the perspective view of swing after opening;

Accompanying drawing 2 is the right view of swing after opening;

Accompanying drawing 3 is the front view of swing after opening;

Accompanying drawing 4 is the three-dimensional structural scheme of mechanism of swing after folding;

Accompanying drawing 5 is the right view of swing after folding.

Wherein: 1, back pole-bracket; 2, expansion link; 3, singletree; 4, connector; 5, front pole-bracket; 6, sliding sleeve; 8, cradle; 9, jack.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:

A kind of collapsible swing, it comprises the swing rack body that can be in folding and open mode, is arranged on the cradle 8 on the swing rack body.Shown in accompanying drawing 1 to 3, swing is in open mode, and shown in attached Figure 4 and 5, swing is in folded state, and when this folded body of swing rack, the swing rack body is folding along its fore-and-aft direction and above-below direction.The swing rack body comprises front pole-bracket 5, back pole-bracket 1, be arranged on singletree 3 between front pole-bracket 5 and the back pole-bracket 1, slidably be set in sliding sleeve 6, bottom on the back pole-bracket 1 is fixed on expansion link 2 on the sliding sleeve 6.For the ease of supporting, front pole-bracket 5 and back pole-bracket 1 all are U type bar, and the bottom of U type bar is supported on the ground.The cradle 8 rotating tops that are connected expansion link 2, cradle 8 can be the pivot swing with the tie point of cradle 8 and expansion link 2.

The upper end of back pole-bracket 1 is fixed with a connector 4, has a jack 9 on this connector 4, the bottom of expansion link 2 is fixedly connected with sliding sleeve 6 after passing jack 9 again, when swing is folding, expansion link 2 can move up and down along back pole-bracket 1, and when expansion link 2 supported cradle 8, expansion link 2 was restricted in the jack 9, plays stable effect.The upper articulation of front pole-bracket 5 is on connector 4, and when swing was folding, front pole-bracket 1 can rotate around pin joint.

One end of singletree 3 slidably is arranged on the front pole-bracket 5, the other end is hinged on the sliding sleeve 6, when folding, when sliding sleeve 6 moved up and down, singletree 3 back pole-bracket 1 relatively was that pivot rotates with the pin joint, slided on front pole-bracket 5 in while one end of singletree 3.

The locking mechanism that can hold it under folding or the open mode also is set on the swing rack body.Locking mechanism comprises the latch in the inserted in expansion link 2 that is arranged on connector 4 places.When inserting latch, expansion link 2 is fixed on the described back pole-bracket 1, sliding sleeve 6 is locked on the back pole-bracket 1, the shaped design of singletree 3 becomes to match with connector 4 and front pole-bracket 5, after sliding sleeve 6 was locked on the back pole-bracket 1, singletree 3 is also locked can not to rotate, and singletree 3 just cooperates with connector 4 and front pole-bracket 5 and locks front pole-bracket 5 simultaneously, when children were sitting in the cradle 8, front pole-bracket 5 and back pole-bracket 1 can play stable supporting role.

Folding and opening procedure to swing is described in further detail below:

When swing does not temporarily use, carry out jackknife action, expansion link 2 moved downward, sliding sleeve 6 along back pole-bracket 1 to lower slider, sliding sleeve 6 drives singletree 3 and moves down, to lower slider, at this moment, front pole-bracket 5 also and then rotates in front pole-bracket 5 in one end of while singletree 3, promptly the pin joint with front pole-bracket 5 and connector 4 is that pivot rotates, as seen from Figure 4, after front pole-bracket 5 rotate in place, the area that whole swing takies had reduced.

Above embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the people that is familiar with this technology understand content of the present invention and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed in the protection domain of the present utility model.

Claims

1, a kind of collapsible swing, it is characterized in that: it comprises the swing rack body that can be in folding and open mode, be arranged on the cradle (8) on the described swing rack body, when described this folded body of swing rack, described swing rack body is folding along its fore-and-aft direction and above-below direction, described swing rack body comprises front pole-bracket (5), back pole-bracket (1), be arranged on the singletree (3) between described front pole-bracket (5) and the back pole-bracket (1), slidably be set in the sliding sleeve (6) on the described back pole-bracket (1), the bottom is fixed on the expansion link (2) on the described sliding sleeve (6), the top of described front pole-bracket (5) and described back pole-bracket (1) are hinged, one end of described singletree (3) slidably is arranged on the described front pole-bracket (5), the other end is hinged on the described sliding sleeve (6), the rotating top that is connected described expansion link (2) of described cradle (8) also is provided with the locking mechanism that can hold it under folding or the open mode on the described swing rack body.

2, collapsible swing according to claim 1, it is characterized in that: the upper end of described back pole-bracket (1) is fixed with a connector (4), have a jack (9) on this connector (4), the bottom of described expansion link (2) is fixedly connected with described sliding sleeve (6) after passing described jack (9) again.

3, collapsible swing according to claim 2 is characterized in that: the upper articulation of described front pole-bracket (5) is on described connector (4).

4, collapsible swing according to claim 1 is characterized in that: described front pole-bracket (5) is a U type bar.

5, collapsible swing according to claim 1 is characterized in that: described back pole-bracket (1) is a U type bar.

6, collapsible swing according to claim 1 is characterized in that: described locking mechanism comprises the latch in the described expansion link (2) of inserting in that is arranged on that described connector (4) locates.