CN205395828U - Children's seat's angle adjustment mechanism - Google Patents

Abstract

The utility model discloses a children's seat's angle adjustment mechanism, including seat face and back, the bottom of seat face is equipped with the adjustment mechanism of angle between adjustable seat face and the horizontal plane, adjustment mechanism is including the bottom of the seat face located and have one end and have the pivot other end and have towards the backup pad of seat face fixture block, the bottom of seat face be equipped with with this pivot complex spout, a fore -and -aft direction setting of face is followed to the direction that sets up of spout, the bottom of seat face be close to in face of the seat tip position be equipped with at least two along a fore -and -aft direction setting of seat face and draw -in grooves that highly differ, the draw -in groove cooperatees with the fixture block of backup pad, and through the angle adjustment mechanism who sets up present face below, the angle that can conveniently adjust car children's seat satisfies the children's of the different stages of growth use, has increased car children's seat's service life greatly.

Description

The angle adjusting mechanism of children's seat

Technical field

This utility model relates to a kind of child safety seat, more specifically, it relates to regulate the angle adjusting mechanism of seat surface.

Background technology

Although the automobile child seat for children's ride-on is very common in the market, but it is able to the automobile child seat for all children can be suitable for and does not have.When child is when taking seat, some children wish that seat horizontal is a bit, and some children wish that seat front end can upwarp a bit, and child thirsts for adjusting at any time and takes advantage of seated posture, it is to avoid long-time same posture and do not feel well.Additionally increasing when the age of child, after height increases, when taking the automobile child seat of previously used mistake, the both feet of child can touch on the ground, and such posture can cause the discomfort of child.

Therefore, the head of a family wants to use the words of automobile child seat to it in child's different phase, it is necessary to buys the automobile child seat with its body-accommodating respectively in the different stages of growth of child, thus causes Double Spending, considerably increases the cost of the head of a family.

Utility model content

The purpose of this utility model is to provide the governor motion of a kind of seat surface angle that can regulate automobile child seat.

Above-mentioned technical purpose of the present utility model has the technical scheme that the angle adjusting mechanism of a kind of children's seat, including seat surface and backrest, the bottom of described seat surface is provided with between scalable seat surface and horizontal plane the governor motion of angle, bottom that described governor motion includes being located at seat surface and one end are with the rotating shaft other end gripper shoe with the fixture block towards seat surface, the bottom of described seat surface is provided with the chute coordinated with this rotating shaft, the setting direction of described chute is arranged along the fore-and-aft direction of seat surface, the bottom of described seat surface is provided with draw-in groove that is that at least two is arranged and that highly differ along the fore-and-aft direction of seat surface near position, seat surface front end, described draw-in groove matches with the fixture block of gripper shoe.

nullPass through such scheme，Pivot joint is realized by the chute bottom the rotating shaft of gripper shoe and seat surface，And rotating shaft can rotate along chute and slide，By the fixture block of gripper shoe and the draw-in groove being arranged on base bottom，The clamping of diverse location differing heights can be realized，Thus realizing gripper shoe can realize the location of diverse location under the cooperation of chute and draw-in groove，And at diverse location due to the difference of draw-in groove height，Thus the different angles presented between for the plane of seat surface，And then achieve when the angle of gripper shoe Yu installed surface is constant，The different angles of seat surface and installed surface regulate，It is achieved thereby that the different angles of seat regulate，Facilitate child to adjust at any time and take advantage of seated posture，Long-time same posture is avoided not feel well，And when bigger child takes，Can so that seat retreats，Thus avoiding the both feet of child can touch on the ground，Increase comfort level when taking of child.

It is optimized for further: described draw-in groove is close proximity to the first draw-in groove of gripper shoe and away from the second draw-in groove of gripper shoe, the face that the groove acies face of described first draw-in groove coordinates with gripper shoe is first compress face, and first compress the face distance to seat surface bottom faces equal to the thickness of gripper shoe, and the axle center of described rotating shaft compresses face with first and is in same level；What described second draw-in groove coordinated with gripper shoe second compresses face and compresses face higher than first.

Pass through such scheme, draw-in groove is arranged to the first draw-in groove and the second draw-in groove, namely carry out two grades of positioning, when gripper shoe realizes coordinating with the first draw-in groove time, first the face distance to seat surface bottom faces is compressed equal to the thickness of gripper shoe due to what the first draw-in groove coordinated with gripper shoe, and the axle center of described rotating shaft compresses face with first and is in same level, so when gripper shoe realizes snap-fit engagement with the first draw-in groove time, the face of gripper shoe will be parallel with seat surface, namely, now gripper shoe is subjected to the effect of the overall vertical force of seat surface, stress is more stable, long service life, preferred this state；When child is bigger, need seat surface hypsokinesis, now then rotational support plate makes rotating shaft slide into along chute then gripper shoe to be buckled in the second draw-in groove, owing to second compresses face and compress face higher than first, thus realizing after gripper shoe with seat surface location, seat surface can be kept out retreat, meet bigger children's ride-on.

It is optimized for further: chute is formed by the depression bottom the briquetting being installed on bottom seat surface and seat surface, removably connects bottom described briquetting and seat surface.

By such scheme, when gripper shoe installed by needs time, it is possible to first rotating shaft loaded in the depression bottom seat surface, then load onto briquetting, so that the rotating shaft of gripper shoe is limited in chute, and rotation and the function along slide can be realized.

It is optimized for further: the length of described chute is more than the maximum spacing projected in seat surface base plane between draw-in groove.

Pass through such scheme, due to when the fixture block in gripper shoe and need between the different draw-in grooves bottom seat surface coordinate time, gripper shoe is needed to make rotating shaft along slide position again after departing from from previous draw-in groove, then buckle in the next draw-in groove needing and coordinating, thus needing the length meeting chute more than the maximum spacing of projection in seat surface base plane between draw-in groove, to ensure that each draw-in groove can effectively be used.

Being optimized for further: the fixture block of the other end of described gripper shoe phase countershaft is located at symmetrical two pieces, this gripper shoe is provided with some the reinforcement grooves along the setting of seat surface fore-and-aft direction and interval relative to the one side of seat surface.

By such scheme, owing to fixture block is located at symmetrical two pieces of gripper shoe, such that it is able to hands is inserted in the space on the supporting plate and between two fixture blocks goes to stir gripper shoe, increase operability；By being arranged on the gripper shoe one side some relative to seat surface along the reinforcement groove at seat surface fore-and-aft direction and interval, add the plate face intensity of gripper shoe, it is not easy to broken by seat.

In sum, this utility model has the advantages that by being arranged on the angle adjusting mechanism below seat surface, the angle of automobile child seat can be conveniently adjusted, meet the use of the child of the different stage of growth, significantly increase the service life of automobile child seat.

Accompanying drawing explanation

Fig. 1 is the seat overall schematic of embodiment；

View surveyed by the positive over glaze of seat surface that Fig. 2 is embodiment；

The seat surface bottom surface week that Fig. 3 is embodiment surveys view；

Fig. 4 is the state diagram when seat surface overturns of the gripper shoe of embodiment；

The schematic diagram after gripper shoe is removed in the seat surface bottom surface that Fig. 5 is embodiment；

Fig. 6 is the gripper shoe schematic diagram of embodiment.

In figure, 1, seat surface；2, backrest；3, gripper shoe；31, fixture block；32, rotating shaft；33, reinforcement groove；41, the first draw-in groove；411, first face is compressed；42, the second draw-in groove；421, second face is compressed；5, briquetting；6, chute.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.

Embodiment, referring first to accompanying drawing 1, is now the overall schematic of seat, is mainly made up of seat surface 1 and backrest 2 and the headrest that is arranged on backrest 2, and seat support therein may refer to accompanying drawing 2 and 3, and the bottom of seat support is provided with angle adjusting mechanism.Concrete angle adjusting mechanism is referring to accompanying drawing 4 to accompanying drawing 6, including one section of gripper shoe being articulated in bottom seat surface 13, rotating shaft 32 in gripper shoe 3 therein is articulated in the chute 6 bottom seat surface 1, and chute 6 is formed by the depression bottom the briquetting 5 being installed on bottom seat surface 1 and seat surface 1, when gripper shoe 3 installed by needs time, can first rotating shaft 32 be loaded in the depression bottom seat surface 1, then briquetting 5 is loaded onto, so that the rotating shaft 32 of gripper shoe 3 is limited in chute 6, and the function rotating and sliding along chute 6 can be realized；The other end at gripper shoe 3 phase countershaft 32 is provided with fixture block 31, and it is provided with draw-in groove that is that at least two is arranged and that highly differ along the fore-and-aft direction of seat surface 1 near position, seat surface 1 front end in the bottom of seat surface 1, described draw-in groove matches with the fixture block 31 of gripper shoe 3, thus realizing, when the fixture block 31 of gripper shoe 3 snaps in different draw-in grooves time, can be so that between gripper shoe 3 from seat surface 1 and produce different angles, and then make seat can obtain the location of different angles, it is achieved the function of adjustable angle.

In the present embodiment draw-in groove is set to two groups, namely realize the adjustment of two kinds of angles, when gripper shoe 3 realizes coordinating with the first draw-in groove 41 time, first face 411 distance to seat surface 1 bottom faces is compressed equal to the thickness of gripper shoe 3 due to what the first draw-in groove 41 coordinated with gripper shoe 3, and the axle center of described rotating shaft 32 compresses face 411 with first and is in same level, so when gripper shoe 3 and the first draw-in groove 41 realize snap-fit engagement time, the face of gripper shoe 3 will be parallel with seat surface 1, namely, now gripper shoe 3 is subjected to the effect of the vertical force of seat surface 1 entirety, stress is more stable, long service life, preferred this state；When child is bigger, need seat surface 1 hypsokinesis, now then rotational support plate 3 makes rotating shaft 32 slide into along chute 6 then gripper shoe 3 to be buckled in the second draw-in groove 42, owing to second compresses face 421 and compress face 411 higher than first, thus realizing after gripper shoe 3 with seat surface 1 location, seat surface 1 can be kept out retreat, meet bigger children's ride-on；And when gripper shoe 3 coordinates with the second draw-in groove 42 time, owing to will appear from certain angle between gripper shoe 3 and seat surface 1, the plate face of gripper shoe 3 is subjected to bending stress, owing to being arranged on the one side some the reinforcement groove 33 along seat surface 1 fore-and-aft direction and interval of the relative seat surface 1 of gripper shoe 3, add the plate face intensity of gripper shoe 3, it is not easy to broken by seat.

Claims (5)

1. the angle adjusting mechanism of a children's seat, including seat surface (1) and backrest (2), it is characterized in that, the bottom of described seat surface (1) is provided with between scalable seat surface (1) and horizontal plane the governor motion of angle, bottom that described governor motion includes being located at seat surface (1) and one end are with rotating shaft (32) other end gripper shoe (3) with the fixture block (31) towards seat surface (1), the bottom of described seat surface (1) is provided with the chute (6) coordinated with this rotating shaft (32), the setting direction of described chute (6) is arranged along the fore-and-aft direction of seat surface (1), the bottom of described seat surface (1) is provided with draw-in groove that is that at least two is arranged and that highly differ along the fore-and-aft direction of seat surface (1) near seat surface (1) position, front end, described draw-in groove matches with the fixture block (31) of gripper shoe (3).

2. the angle adjusting mechanism of children's seat according to claim 1, it is characterized in that, described draw-in groove is close proximity to first draw-in groove (41) of gripper shoe (3) and away from second draw-in groove (42) of gripper shoe (3), the face that the groove acies face of described first draw-in groove (41) coordinates with gripper shoe (3) is first compress face (411), and first compress the face (411) distance to seat surface (1) bottom faces equal to the thickness of gripper shoe (3), and the axle center of described rotating shaft (32) compresses face (411) with first and is in same level；What described second draw-in groove (42) coordinated with gripper shoe (3) second compresses face (421) and compresses face (411) higher than first.

3. the angle adjusting mechanism of children's seat according to claim 1 and 2, it is characterized in that, chute (6) is formed by the depression of the briquetting (5) with seat surface (1) bottom that are installed on seat surface (1) bottom, and described briquetting (5) removably connects with seat surface (1) bottom.

4. the angle adjusting mechanism of children's seat according to claim 3, it is characterised in that the length of described chute (6) is more than the maximum spacing projected in seat surface (1) base plane between draw-in groove.

5. the angle adjusting mechanism of children's seat according to claim 4, it is characterized in that, the fixture block (31) of the other end of described gripper shoe (3) phase countershaft (32) is located at symmetrical two pieces, and the one side of this gripper shoe (3) seat surface (1) relatively is provided with some the reinforcement grooves (33) along the setting of seat surface (1) fore-and-aft direction and interval.