CN205696831U - A kind of children dinning chair - Google Patents
A kind of children dinning chair Download PDFInfo
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- CN205696831U CN205696831U CN201620201982.5U CN201620201982U CN205696831U CN 205696831 U CN205696831 U CN 205696831U CN 201620201982 U CN201620201982 U CN 201620201982U CN 205696831 U CN205696831 U CN 205696831U
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- brake
- handrail
- gear
- children dinning
- support
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Abstract
A kind of children dinning chair that the utility model proposes, belong to infant article technical field, including support, dining chair main body, service plate and pedal, described dining chair main body includes backrest, seat support and handrail, the both sides of described service plate snap connection on described handrail by regulation, described handrail is fixed on the both sides of described seat support, described backrest is connected with described handrail by angle adjusting mechanism, described pedal is positioned at the lower section of described seat support and controls folding by press-button structure, described seat support is located by connecting with described support by height adjustment mechanism, the bottom of described support connects roller.Dining chair of the present utility model, carries out comprehensive regulation by brake gear, regulation buckle, height adjustment mechanism, angle adjusting mechanism, press-button structure to dining chair, easy to use, and simple in construction is durable, and has higher safety.
Description
Technical field
This utility model belongs to infant article technical field, especially a kind of children dinning chair.
Background technology
Children dinning chair is that child has meal special chair, generally comprises support, seat and service plate.In prior art, its service plate of Most of children dining chair is generally fixed, and unadjustable position, it is impossible to be applicable to the child of different building shape affects the comfort level that child is seated.The adjustable dining chair of part service plate, the general mode using push-and-pull regulates the relative position between service plate with seat, is separated and fastens, service plate can be caused to shake between buckle, what during operation, food and tableware cannot be stable is positioned on service plate, and operationally has more inconvenience.Movement for the ease of dining chair, children dinning chair is also equiped with wheel, so that it is mobile, simultaneously, there is a need for being able to be securely fixed in a certain position, in order to take care of child, therefore, needing to arrange corresponding braking mechanism and carry out braking locking with the wheel to dining chair, the function of braking mechanism concerns especially and rides on the safety of child thereon.But its braking mechanism exists the defects such as complicated, the operation inconvenience of structure, and it easily causes the inconvenience of user operation on using, is also easy to depart from because location is unstable, brings potential safety hazard to the child taken.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the children dinning chair that this utility model provides, it is adaptable to the child of different building shape, and safety and firmness.
This utility model specifically adopts the following technical scheme that realization:
A kind of children dinning chair, including support, dining chair main body, service plate and pedal, described dining chair main body includes backrest, seat support and handrail, the both sides of described service plate snap connection on described handrail by regulation, described handrail is fixed on the both sides of described seat support, described backrest is connected with described handrail by angle adjusting mechanism, described pedal is positioned at the lower section of described seat support and controls folding by press-button structure, described seat support is located by connecting with described support by height adjustment mechanism, and the bottom of described support connects roller.
As preferably, described support includes that front support foot and rear support foot, the bottom of described front support foot and rear support foot are equipped with two rollers, and wherein said rear support foot is provided with brake gear.
As preferably, described height adjustment mechanism includes that push button lever, described push button lever are embedded in described handrail, and one end of described push button lever is provided with protruding fixture block, and described protruding fixture block is suitable with the gear hole clipping being arranged on described front support foot.
As preferably, described brake gear is arranged between two described rollers, including two shells and be arranged at the brake pedal between two described shells, two described enclosure are equipped with brake ferrum and prop up, what described brake ferrum propped up is respectively fixed at two ends with brake bayonet lock and brake fixture, described brake bayonet lock is connected on described brake pedal, is provided with brake spring between described brake fixture and the end face of described shell.
As preferably, described press-button structure includes that control knob, position limited gear and limit guide groove, described position limited gear are oppositely arranged with control knob, and when described control knob is pressed, described position limited gear stretches into described limit guide groove, it is achieved control the angle of folding.
As preferably, described angle adjusting mechanism includes lifting handle and lifting rod, the fixing lifting in described lifting rod one end handle, and the other end is worn and penetrated connection rope, and the described two ends connecting rope are fixed with inserts door bolt, and described slotting door bolt matches with the gear draw-in groove on described handrail.
As preferably, described regulation buckle includes grip part, spring card slot, fixing screens and skewed slot, sets back-moving spring in described spring card slot, and described back-moving spring one end is fixed on described service plate, and the other end is fixed on described regulation card and buckles.
As preferably, described handrail is provided with regulation gear, and described regulation gear cooperates with described fixing screens.
As preferably, being additionally provided with pull handle bottom described service plate, the claw of described pull handle one end cooperates with described skewed slot.
The children dinning chair that this utility model provides, it has the beneficial effects that: be provided with roller in frame bottom, facilitates the movement of dining chair；By arranging the brake gear with rear support foot, when making dining chair fix, safety is higher；Being cooperated with the regulation gear on dining chair main body handrail by regulation buckle, can regulate the position of service plate easily, during regulation, service plate moves steadily；By height adjustment mechanism, the height of seat can be regulated easily；By angle adjusting mechanism, backrest can be regulated easily and meet at the angle of seat support；By the most conveniently adjusted pedal of press-button structure relative to the angle of seat support.The dining chair that the application provides is easy to use, and simple in construction is durable, and has higher safety.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model dining chair；
Fig. 2 is the exploded view of service plate 3 in Fig. 1；
Fig. 3 is the axonometric chart regulating buckle 5 in Fig. 2；
Fig. 4 is the partial enlarged drawing of handrail 23 in Fig. 1；
Fig. 5 is the exploded view of brake gear 7；
Fig. 6 is the exploded view of height adjustment mechanism；
Fig. 7 is the exploded view of press-button structure；
Fig. 8 is the schematic diagram of angle adjusting mechanism；
Fig. 9 is five grades of regulation schematic diagrams of backrest.
In figure: 1-support；11-front support foot；12-rear support foot；13-gear hole clipping；2-dining chair main body；21-backrest；211-lifts handle；212-lifting rod；213-connects rope；214 insert door bolt；22-seat support；23-handrail；231-regulates gear；232-gear draw-in groove；24-push button lever；25-projection fixture block；3-service plate；31-pull handle；32-claw；4-pedal；41-control knob；42-position limited gear；43-limit guide groove；5-regulates buckle；51-grip part；52-spring card slot；53-fixes screens；54-back-moving spring；55-skewed slot；6-roller；7-brake gear；71-shell；72-brake pedal；73-brake ferrum props up；74-brakes bayonet lock；75-brakes fixture；76-brake spring.
Detailed description of the invention
For further illustrating each embodiment, this utility model is provided with accompanying drawing.These accompanying drawings are a part for this utility model disclosure, and it is mainly in order to illustrate embodiment, and the associated description of description can be coordinated to explain the operation principles of embodiment.Coordinating with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and advantage of the present utility model.Assembly in figure is not necessarily to scale, and similar element numbers is conventionally used to indicate similar assembly.
In conjunction with the drawings and specific embodiments, this utility model is further illustrated.
Refering to Fig. 1, a kind of children dinning chair that the present embodiment provides, including support 1, dining chair main body 2, service plate 3 and pedal 4, wherein dining chair main body 2 is made up of backrest 21, seat support 22 and handrail 23, handrail 23 is fixed on the both sides of seat support 22, and pedal 4 is positioned at the lower section of seat support 22 and is rotationally connected with seat support 22, it is simple to adjust the sitting posture of infant, seat support 22 is arranged on support 1, and connecting in the bottom of support 1 has roller 6.
Refering to Fig. 2～4, the both sides of service plate 3 are connected on handrail 23 by regulation buckle 5, handrail 23 is provided with regulation gear 231, regulation gear 231 cooperates with the fixing screens 53 of regulation buckle 5, the present embodiment is provided with two fixing screens 53, five regulation gear 231 and a pull handle 31, one end of pull handle 31 is provided with two claws 32 and coordinates with the skewed slot 55 on two regulation buckles 5, two adjacent regulation gears 231 are fastened in two fixing screens 53, regulation buckle 5 is additionally provided with grip part 51 and spring card slot 52, sets back-moving spring 54 in spring card slot 52.The regulative mode of service plate is as follows: can hold grip part 51 by both hands, stir outward, back-moving spring 54 compresses, and fixing screens 53 departs from the regulation gear 231 on armrest 23, just can front and back promote service plate 3, after service plate 3 is in correct position, both hands unclamp grip part 51, and regulation buckle 5 is under the effect of back-moving spring 54 elastic force, toward contract, fixing screens 53 engages again with the regulation gear 231 on handrail 23, can move before and after realizing service plate 3 easily；Also pull handle 31, claw 32 can be pulled forward to move in skewed slot 55 by one hand, the claw 32 of triangle, when being moved along, can make two regulation buckle 5 outward movment, is i.e. equivalent to both hands and stirs regulation buckle 5 outward, and one hand can realize regulating position before and after service plate.
Refering to Fig. 1 and Fig. 5, the support 1 of dining chair is made up of front support foot 11 and rear support foot 12, is equipped with two rollers 6 in the bottom of front support foot 11 and rear support foot 12, is provided with brake gear 7 between the described roller 6 of 12 two, rear support foot.Brake gear 7 is made up of two shells 71 and the brake pedal 72 that is arranged between two shells 71, two internal brake ferrum that are equipped with of shell 71 prop up 73, brake ferrum prop up 73 be respectively fixed at two ends with brake bayonet lock 74 and brake fixture 75, brake bayonet lock 74 is connected on brake pedal 72, is provided with brake spring 76 between brake fixture 75 and the end face of shell 71.The occupation mode of brake gear 7 is as follows: step on brake pedal 72 backward, can realize the bayonet lock 74 rotation in brake pedal 72 of braking, and brake ferrum props up in 73 insertion rollers 6, blocks roller 6, makes roller 6 to rotate, and now brake spring 76 is in compressive state；Stepping on forward brake pedal 72, under the effect of brake spring 76 elastic force, brake bayonet lock 74 is reset to original position, and brake ferrum props up 73 and separates with roller 6, and roller 6 just can be freely rotatable, and children dinning chair can move easily.
Refering to Fig. 6, the position of seat can up-down adjustment, the push button lever 24 being embedded in handrail 23 is held by both hands, the protruding fixture block 25 of push button lever 24 one end departs from the gear hole clipping 13 on front support foot 11, after being adjusted to suitable height, release button formula regulations and parameters 24, protruding fixture block 25 snaps in gear hole clipping 13, and seat is reorientated in new high degree.
Refering to Fig. 7, the folding of pedal 4 is controlled by press-button structure, press-button structure includes control knob 41, position limited gear 42 and limit guide groove 43, position limited gear 42 is oppositely arranged with control knob 41, and when control knob 41 is pressed, position limited gear 42 stretches into limit guide groove 43, rotate pedal 4, go to suitable angle, decontrol control knob 41, can realize controlling the angle of folding.
Refering to Fig. 8-9, angle between backrest 21 and seat support 22 is controlled by angle adjusting mechanism, when needs regulation angle, up pull the lifting handle 211 at backrest 21 back side, lifting handle 211 is fixed with lifting rod 212, lifting rod 212 is followed lifting handle 211 and is moved upwardly together, lifting handle 211 other end is worn the connection rope 213 penetrated and is driven the slotting door bolt 214 gear draw-in grooves 232 from handrail (23) to depart from, the now angle of adjustable backrest 21, being provided with five gear draw-in grooves 232 in the present embodiment, backrest 21 can be fixed in five angles.
Although specifically showing in conjunction with preferred embodiment and describing this utility model; but those skilled in the art should be understood that; in the spirit and scope of the present utility model limited without departing from appended claims; this utility model can be made a variety of changes in the form and details, be protection domain of the present utility model.
Claims (9)
1. a children dinning chair, including support (1), dining chair main body (2), service plate (3) and pedal (4), it is characterized in that, described dining chair main body (2) includes backrest (21), seat support (22) and handrail (23), the both sides of described service plate (3) are connected on described handrail (23) by regulation buckle (5), described handrail (23) is fixed on the both sides of described seat support (22), described backrest (21) is connected with described handrail (23) by angle adjusting mechanism, described pedal (4) is positioned at the lower section of described seat support (22) and controls folding by press-button structure, described seat support (22) is located by connecting with described support (1) by height adjustment mechanism, the bottom of described support (1) connects roller (6).
A kind of children dinning chair the most according to claim 1, it is characterized in that: described support (1) includes front support foot (11) and rear support foot (12), the bottom of described front support foot (11) and rear support foot (12) is equipped with two rollers (6), and wherein said rear support foot (12) is provided with brake gear (7).
A kind of children dinning chair the most according to claim 2, it is characterized in that: described height adjustment mechanism includes push button lever (24), described push button lever (24) is embedded in described handrail (23), one end of described push button lever (24) is provided with protruding fixture block (25), and described protruding fixture block (25) is suitable with the gear hole clipping (13) being arranged on described front support foot (11).
A kind of children dinning chair the most according to claim 2, it is characterized in that: described brake gear (7) is arranged between two described rollers (6), including two shells (71) and the brake pedal (72) that is arranged between two described shells (71), two internal brake ferrum that are equipped with of described shell (71) prop up (73), described brake ferrum prop up (73) be respectively fixed at two ends with brake bayonet lock (74) and brake fixture (75), described brake bayonet lock (74) is connected on described brake pedal (72), brake spring (76) it is provided with between the end face of described brake fixture (75) and described shell (71).
A kind of children dinning chair the most according to claim 1, it is characterized in that: described press-button structure includes control knob (41), position limited gear (42) and limit guide groove (43), described position limited gear (42) is oppositely arranged with control knob (41), when described control knob (41) is pressed, described position limited gear (42) stretches into described limit guide groove (43), it is achieved control the angle of folding.
A kind of children dinning chair the most according to claim 1, it is characterized in that: described angle adjusting mechanism includes lifting handle (211) and lifting rod (212), described lifting rod (212) one end fixing lifting handle (211), the other end is worn and has been penetrated connection rope (213), the described two ends connecting rope (213) are fixed with inserts door bolt (214), and described slotting door bolt (214) is matched with the gear draw-in groove (232) on described handrail (23).
A kind of children dinning chair the most according to claim 1, it is characterized in that: described regulation buckle (5) includes grip part (51), spring card slot (52), fixing screens (53) and skewed slot (55), back-moving spring (54) is set in described spring card slot (52), described back-moving spring (54) one end is fixed on described service plate (3), and the other end is fixed on described regulation buckle (5).
A kind of children dinning chair the most according to claim 7, it is characterised in that: described handrail is provided with regulation gear (231), and described regulation gear (231) cooperates with described fixing screens (53).
A kind of children dinning chair the most according to claim 7, it is characterized in that: described service plate (3) bottom is additionally provided with pull handle (31), and the claw (32) of described pull handle (31) one end cooperates with described skewed slot (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201982.5U CN205696831U (en) | 2016-03-16 | 2016-03-16 | A kind of children dinning chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201982.5U CN205696831U (en) | 2016-03-16 | 2016-03-16 | A kind of children dinning chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205696831U true CN205696831U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620201982.5U Active CN205696831U (en) | 2016-03-16 | 2016-03-16 | A kind of children dinning chair |
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| CN (1) | CN205696831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316328A (en) * | 2020-10-30 | 2021-02-05 | 江苏星瑞机械设备有限公司 | Sponge particle conveying collector |
-
2016
- 2016-03-16 CN CN201620201982.5U patent/CN205696831U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316328A (en) * | 2020-10-30 | 2021-02-05 | 江苏星瑞机械设备有限公司 | Sponge particle conveying collector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |