CN201784644U

CN201784644U - Baby stroller

Info

Publication number: CN201784644U
Application number: CN201020530635XU
Authority: CN
Inventors: 黄忠民
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2010-09-16
Filing date: 2010-09-16
Publication date: 2011-04-06
Anticipated expiration: 2020-09-16

Abstract

A children's carriage, comprising a stroller frame, a wheel assembly, and a seat mechanism. The stroller frame includes side brackets on both sides, each side bracket is fixed with a mounting seat, and the mounting seat includes a limit end located on the outermost side part, toothed plate, and the connecting neck whose cross-section is smaller than that of the connecting end between the limiting end and the toothed plate. The storage groove, the installation groove connected with the storage groove, and the left and right sides of the seat mechanism are respectively connected with locking pieces, and the locking piece has a dead bolt and at least one locking tooth for inserting into the tooth groove. Both the locking tooth and the locking tongue are arranged on the locking piece. When the limiting end is inserted in the receiving groove and the connecting neck is inserted in the installation groove, the user can control the locking piece according to the needs, so that the seat mechanism can be in the connection position and can The detachment position conversion can also make the seat mechanism switch between the locking position and the adjustment position, which is more convenient to use.

Description

Carriage for children

Technical field

The utility model relates to the go-cart that a kind of children's ride-on is used.

Background technology

Carriage for children of the prior art, comprise the go-cart vehicle frame, be arranged at wheel assembly, the seat mechanism of described go-cart vehicle frame bottom, described go-cart vehicle frame comprises the side stand that is positioned at left and right sides portion, and described seat mechanism is arranged between the described side stand of both sides.Removably be connected with the bottom of mount pad on the described side stand of every side, the upper end of described mount pad is connected rotatedly with the respective side of described seat mechanism, and be provided with the lockout mechanism that both is locked in a plurality of control positioies between the two, described lockout mechanism comprises first teeth groove that is opened on the described mount pad, be opened in second teeth groove in the described seat mechanism, slide on the tooth piece between described first teeth groove and described second teeth groove, described lockout mechanism has latched position and unlocked position, when described lockout mechanism is positioned under the latched position, described tooth piece is between first teeth groove and second teeth groove, when described lockout mechanism is positioned under the unlocked position, described tooth piece only is positioned at first teeth groove or only is positioned at second teeth groove.

The utility model content

The technical problems to be solved in the utility model provides a kind of carriage for children.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of carriage for children, comprise the go-cart vehicle frame, be arranged at wheel assembly, the seat mechanism of described go-cart vehicle frame bottom, described go-cart vehicle frame comprises the side stand that is positioned at left and right sides portion, described seat mechanism is arranged between the described side stand of both sides

Be fixed with mount pad on the described side stand of every side, described mount pad comprises at outermost spacing end, fluted disc, is connected cross-sectional plane between described spacing end and the described fluted disc less than the neck that is connected of the cross-sectional plane of coupling end, offer a plurality of teeth groove on the described fluted disc

Only allowing of offering respectively in the left and right sides portion of described seat mechanism that Open Side Down the accepting groove that described spacing end inserts, with the described accepting groove described mounting groove that is connected the neck insertion of permission that Open Side Down that is connected, also be connected with locking piece respectively versatilely in the left and right sides portion of described seat mechanism, have dead bolt on the described locking piece, at least one is used to insert the lock tooth of described teeth groove

Described seat mechanism has connection location and detachable position, when described seat mechanism is under the connection location, the described spacing end of every side is inserted in the corresponding described accepting groove, described connection neck is inserted in the corresponding described mounting groove, and described dead bolt is against described spacing end and or the described bottom that is connected neck; When described seat mechanism is under the detachable position, described spacing end is inserted in the corresponding described accepting groove, described connection neck is inserted in the corresponding described mounting groove, and described dead bolt breaks away from described spacing end and or the described neck that is connected;

When described seat mechanism is under the connection location, described seat mechanism has latched position and adjusting position, when described seat mechanism is under the latched position, described lock tooth is inserted in the corresponding described teeth groove, when described seat mechanism is under the adjusting position, described lock tooth and all described teeth groove all are separated, and described spacing end can be rotatably inserted in the corresponding described accepting groove, and described connection neck can be rotatably inserted in the corresponding described mounting groove.

In some embodiments, the described locking piece of every side is arranged on the respective side portion of described seat mechanism slidably along fore-and-aft direction.

In some embodiments, described lock tooth is positioned at the top of described dead bolt, and described lock tooth is captiveed joint with described dead bolt and constituted an integral body.

In some embodiments, be provided with between described locking piece and the described seat mechanism make described locking piece have towards described accepting groove with or the elastic component of the trend that moves of described mounting groove direction.

In some further embodiment, thereby have on the described dead bolt by being connected with described that neck is inconsistent to make described connection neck be convenient to insert the guiding surface in the described mounting groove.

In some another further embodiment, have on the described lock tooth and make described lock tooth be convenient to insert the lock tooth spigot surface of corresponding described teeth groove.

In some embodiments, described teeth groove on the described fluted disc of every side comprises a plurality of openings first teeth groove and opening second teeth groove forward backward, described seat mechanism has control position and control position forward backward, under described seat mechanism is in forward control position, described lock tooth is inserted in corresponding described first teeth groove, under described seat mechanism was in backward control position, described lock tooth was inserted in corresponding described second teeth groove.Described seat mechanism can regulation stall on former and later two directions, and is easy to use.

In some embodiments, be provided with button slidably in the described seat mechanism, described button is connected with an end of two trailing cables, and the other end of every described trailing cable is connected with corresponding described locking piece.

In some further embodiment, be provided with the lobed locking key of separating rotationally by first rotating shaft on the described button, offer position-limited trough on the described button, in described projection is inserted in described position-limited trough, operate described button, described seat mechanism changes between latched position and adjusting position, when described projection breaks away from described position-limited trough, operate described button, described seat mechanism can change between connection location and detachable position.

More than the involved noun of locality such as upper and lower, forward and backward for referencial use with the go-cart vehicle frame, be convenient to wherein that the adult holds the handle of go-cart vehicle frame and then a side of implementation is the rear side of go-cart vehicle frame.

Scope of the present utility model is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned feature and the application is replaced mutually and technical scheme of forming etc.

Because technique scheme utilization, the utility model compared with prior art has following advantage: the utility model provides the technical scheme of another kind of technical conceive, described lock tooth and described dead bolt all are arranged on the described locking piece, when spacing end is inserted in the accepting groove, connects neck and is inserted in the mounting groove, the user controls described locking piece as required, can be so that seat mechanism changes at connection location and detachable position, also can use more convenient so that seat mechanism changes between latched position and adjusting position.

Description of drawings

Accompanying drawing 1 is the block diagram of the framework of seat mechanism;

Accompanying drawing 2 is block diagram of the present utility model (seat mechanism is not installed);

Accompanying drawing 3 is the A place enlarged drawing of accompanying drawing 2;

Accompanying drawing 4 is block diagram one of the present utility model (seat mechanism is positioned at control position forward);

Accompanying drawing 5 is block diagram two of the present utility model (seat mechanism is positioned at control position forward);

Accompanying drawing 6 is block diagram three of the present utility model (seat mechanism is positioned at control position backward);

Accompanying drawing 7 is block diagram four of the present utility model (seat mechanism is positioned at control position backward);

Accompanying drawing 8 is the part connection diagram (seat mechanism is positioned at control position forward) of seat mechanism and go-cart vehicle frame;

Accompanying drawing 9 is connected cutaway view one (seat mechanism is positioned at detachable position) for seat mechanism with the part of go-cart vehicle frame;

Accompanying drawing 10 is connected cutaway view two (seat mechanism is positioned at connection location) for seat mechanism with the part of go-cart vehicle frame;

Accompanying drawing 11 is that seat mechanism is connected cutaway view three with the part of go-cart vehicle frame;

Accompanying drawing 12 is a button cutaway view one;

Accompanying drawing 13 is a button cutaway view two;

Accompanying drawing 14 is a button cutaway view three.

Wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, seat mechanism; 5, connect neck; 6, spacing end; 7, dead bolt; 8, lock tooth; 9, locking piece; 10, accepting groove; 11, mounting groove; 12, guiding surface; 13, button; 14, first rotating shaft; 15, projection; 16, separate locking key; 17, position-limited trough; 18, first teeth groove; 19, second teeth groove; 20, locking spigot surface; 21, fluted disc.

The specific embodiment

Shown in accompanying drawing 1-accompanying drawing 7, a kind of carriage for children, comprise go-cart vehicle frame 1, be arranged at wheel assembly, the seat mechanism 4 of described go-cart vehicle frame 1 bottom, described go-cart vehicle frame 1 comprises the side stand that is positioned at left and right sides portion, and described seat mechanism 4 is arranged between the described side stand of both sides.Described wheel assembly comprises front component 2, wheel assembly 3, and described front component 2 is installed on the preceding bottom of described go-cart vehicle frame 1, and described wheel assembly 3 is installed on the rear lower of described go-cart vehicle frame 1.

Shown in accompanying drawing 2-accompanying drawing 3, accompanying drawing 9-accompanying drawing 11, be fixed with mount pad on the described side stand of every side, described mount pad comprise outermost spacing end 6, fluted disc 21, be connected between described spacing end 6 and the described fluted disc 21 cross-sectional plane less than the cross-sectional plane of coupling end be connected neck 5, offer a plurality of teeth groove on the described fluted disc 21.

Shown in accompanying drawing 9-accompanying drawing 11, offer the accepting groove 10 that only allows described spacing end 6 to insert that Open Side Down in the left and right sides portion of described seat mechanism 4 respectively, being connected with described accepting groove 10, the permission that Open Side Down is described to be connected the mounting groove 11 that neck 5 inserts, in the left and right sides portion of described seat mechanism 4 also respectively along the fore-and-aft direction locking piece 9 that has been slidingly connected, has dead bolt 7 on the described locking piece 9, two lock teeth 8 that are used to insert described teeth groove

Described seat mechanism 4 has connection location and detachable position, when described seat mechanism 4 is under the connection location, the described spacing end 6 of every side is inserted in the corresponding described accepting groove 10, described connection neck 5 is inserted in the corresponding described mounting groove 11, and described dead bolt 7 is against described spacing end 6 and or the described bottom that is connected neck 5; When described seat mechanism 4 is under the detachable position, described spacing end 6 is inserted in the corresponding described accepting groove 10, described connection neck 5 is inserted in the corresponding described mounting groove 11, described dead bolt 7 breaks away from described spacing end 6 and or the described neck 5 that is connected, can upwards mention seat mechanism 4 this moment, makes seat mechanism 4 separate mutually with go-cart vehicle frame 1;

When described seat mechanism 4 is under the connection location, described seat mechanism 4 has latched position and adjusting position, when described seat mechanism 4 is under the latched position, described lock tooth 8 is inserted in the corresponding described teeth groove, when described seat mechanism 4 is under the adjusting position, described lock tooth 8 all is separated with all described teeth groove, described spacing end 6 can be rotatably inserted in the corresponding described accepting groove 10, and described connection neck 5 can be rotatably inserted in the corresponding described mounting groove 11.

Shown in accompanying drawing 8-accompanying drawing 11, described lock tooth 8 is positioned at the top of described dead bolt 7, and described lock tooth 8 is captiveed joint with described dead bolt 7 and constituted an integral body.

Do not have diagram, be provided with between described locking piece 9 and the described seat mechanism 4 make described locking piece 9 have towards described accepting groove 10 and or the elastic component of the trend that moves of described mounting groove 11 directions.Have on the described dead bolt 7 by being connected with described that thereby neck 5 is inconsistent to make described connection neck 5 be convenient to insert the guiding surface 12 in the described mounting groove.Shown in accompanying drawing 8-accompanying drawing 11, described teeth groove on the described fluted disc 21 of every side comprises a plurality of openings first teeth groove 18 and opening second teeth groove 19 forward backward, described seat mechanism has control position and control position forward backward, under described seat mechanism is in forward control position, described lock tooth 8 is inserted in corresponding described first teeth groove 18, under described seat mechanism was in backward control position, described lock tooth 8 was inserted in corresponding described second teeth groove 19.

Shown in accompanying drawing 12-accompanying drawing 14, be provided with button 13 slidably in the described seat mechanism 4, described button 13 is connected with an end of trailing cable, and the other end of described trailing cable is connected with described locking piece 9, does not have among the trailing cable figure and expresses.

Shown in accompanying drawing 12-accompanying drawing 14, on the described button 13 by first rotating shaft 14 be provided with rotationally have a projection 15 separate locking key 16, offer position-limited trough 17 on the described button 13, be inserted in the described position-limited trough 17 when described protruding 15, operate described button 13, described seat mechanism 4 changes between latched position and adjusting position, breaks away from described position-limited trough 17 when described protruding 15, operate described button 13, described seat mechanism 4 is converted to detachable position by connection location.

Principle of work: when seat mechanism 4 is under the latched position, locking piece 9 is moved a short range, only make lock tooth 8 and corresponding teeth groove be separated, seat mechanism 4 is under the adjusting position, connecting neck 5 this moment uses as rotating shaft with spacing end 6, can regulate the angle position between the described relatively go-cart vehicle frame 1 of seat mechanism 4, be adjusted to and make locking piece 9 reset when needing the position, promptly lock tooth 8 and insert in the corresponding teeth groove and again seat mechanism 4 is locked again.

When seat mechanism 4 is under the latched position, locking piece 9 is moved a longer relatively distance toward same direction, not only make lock tooth 8 and corresponding teeth groove be separated, and chain tongue 7 also is separated with the described neck 5 that is connected with spacing end 6, makes seat mechanism 4 be in detachable position.

Operating process: press described button 13 and drive described locking piece 9 by trailing cable and move, thereby control seat mechanism 4 changes between latched position and adjusting position, and can regulate the angle position between the described relatively go-cart vehicle frame 1 of seat mechanism 4 this moment; If seat mechanism 4 will be separated from go-cart vehicle frame 1, then can rotate the described locking key 16 of separating, and continue to press described button 13, and under the control of trailing cable, make dead bolt 7 all be separated with spacing end 6 with the described neck 5 that is connected, make seat mechanism 4 be in detachable position.

The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.

Claims

1. A children's carriage, comprising a cart frame (1), a wheel assembly arranged at the bottom of the cart frame (1), and a seat mechanism (4), and the cart frame (1) includes The side brackets located on the left and right sides, the seat mechanism (4) is arranged between the side brackets on both sides, characterized in that:

Mounting seats are fixed on the side brackets on each side, and the mounting seats include the outermost limiting end (6), the toothed plate (21), and the limiting end (6) connected to the The connecting neck (5) with a cross-section smaller than that of the connection end between the toothed disc (21) and a plurality of tooth grooves are opened on the toothed disc (21),

The left and right sides of the seat mechanism (4) are respectively provided with a storage groove (10) that opens downward and only allows the insertion of the limiting end (6), and the storage groove (10) The connecting opening is downwardly allowing the installation groove (11) for the insertion of the connecting neck (5), and the left and right sides of the seat mechanism (4) are respectively movably connected with locking pieces (9) , the locking piece (9) has a lock tongue (7) and at least one lock tooth (8) for inserting into the tooth groove,

The seat mechanism (4) has a connection position and a detachable position. When the seat mechanism (4) is in the connection position, the limiting ends (6) on each side are inserted into the corresponding In the receiving groove (10), the connecting neck (5) is inserted into the corresponding mounting groove (11), and the locking tongue (7) abuts against the limiting end (6 ) and/or the lower part of the connecting neck (5); when the seat mechanism (4) is in the detachable position, the limiting end (6) is inserted into the corresponding receiving slot (10), the connecting neck (5) is inserted into the corresponding installation slot (11), and the lock tongue (7) is separated from the position-limiting end (6) and \ Or the connecting neck (5);

When the seat mechanism (4) is in the connection position, the seat mechanism (4) has a locking position and an adjustment position, and when the seat mechanism (4) is in the locking position, the locking teeth (8 ) is inserted into the corresponding tooth groove, when the seat mechanism (4) is in the adjusted position, the locking tooth (8) is disengaged from all the tooth grooves, and the limit The bit end (6) can be rotatably inserted into the corresponding said receiving groove (10), and the said connecting neck (5) can be rotatably inserted into the corresponding said installation groove (11).

2. The children's carriage according to claim 1, characterized in that: said locking piece (9) on each side is slidably arranged on the corresponding side of said seat mechanism (4) along the front-rear direction.

3. The children's carriage according to claim 1, characterized in that: the lock tooth (8) is located above the lock tongue (7), and the lock tooth (8) is connected to the lock The tongue (7) is fixedly connected to form a whole.

4. The children's carriage according to claim 1, characterized in that: said locking piece (9) is provided between said seat mechanism (4) such that said locking piece (9) has a An elastic member that tends to move in the direction of the receiving groove (10) and/or the installation groove (11).

5. The children's carriage according to claim 4, characterized in that: said lock tongue (7) has a structure which interferes with said connecting neck (5) so that said connecting neck (5) It is convenient to insert into the guide slope (12) in the installation groove.

6. The children's vehicle according to claim 4, characterized in that: said lock teeth (8) have lock teeth guide surfaces ( 20).

7. The children's carriage according to claim 1, characterized in that: the tooth grooves on the toothed discs (21) on each side include a plurality of first tooth grooves (18) with openings facing backwards and openings For the second tooth groove (19) forward, the seat mechanism has a forward working position and a backward working position. When the seat mechanism is in the forward working position, the locking tooth (8) is inserted into the In the corresponding first tooth groove (18), when the seat mechanism is in the backward working position, the lock tooth (8) is inserted in the corresponding second tooth groove (19) .

8. The children's car according to claim 1, characterized in that: the seat mechanism (4) is slidably provided with a button (13), and the button (13) is connected with one end of two traction cables , the other end of each said pulling rope is connected with the corresponding said locking piece (9).

9. The children's carriage according to claim 8, characterized in that: said button (13) is rotatably provided with an unlocking key (16) having a protrusion (15) through a first rotating shaft (14), said A limiting groove (17) is provided on the button (13), and when the protrusion (15) is inserted into the limiting groove (17), the button (13) is operated, and the seat mechanism (4) Switch between the locked position and the adjusted position. When the protrusion (15) breaks away from the limiting groove (17), the button (13) is operated, and the seat mechanism (4) Ability to convert between an attached position and a detachable position.