CN204838795U - Children make up a chair and simple and easy quick assembly disassembly mechanism thereof - Google Patents
Children make up a chair and simple and easy quick assembly disassembly mechanism thereof Download PDFInfo
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- CN204838795U CN204838795U CN201520487687.6U CN201520487687U CN204838795U CN 204838795 U CN204838795 U CN 204838795U CN 201520487687 U CN201520487687 U CN 201520487687U CN 204838795 U CN204838795 U CN 204838795U
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- trip
- pull handle
- spring
- aforementioned
- groove
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Abstract
The utility model discloses a children make up a chair and simple and easy quick assembly disassembly mechanism thereof, including setting up the draw -in groove on the desk and setting up trip, trip spring, pull handle, the pull handle spring on the seat, the setting of draw -in groove horizontal extension has horizontal opening, the trip includes this somatic part of trip, buckle convex part and the portion of being pushed away, and the trip spring transversely sets up, the pull handle has this somatic part of pull handle, supply the hand upwards operating portion and the orientation of pulling pushed away the inclined plane setting support the portion of pushing away, the vertical setting of pull handle spring, under the hasp state, the buckle convex part is in the draw -in groove is stretched into under the effect of pushing away to supporting of trip spring, under the unblock state, the pull handle pull -up that makes progress, supporting of pull handle pushes away the inclined plane that is pushed away that the inclined plane acted on the trip, and the buckle convex part of trip withdraws from the draw -in groove, by this, in the time of the seat need being pulled down, the pull -up pull handle, lift the separation that seat and desk were accomplished promptly to the seat, in the time of need loading onto the seat, it can to take advantage of a situation downward block with the corresponding draw -in groove of trip of seat, its easy operation, dismouting are quick, and the dependable performance.
Description
Technical field
The utility model relates to Combined desk for child chair art, refers in particular to a kind of Combined desk for child chair and simple and fast mechanism for assembling-disassembling thereof.
Background technology
At present, very popular a kind of combined table and chair assembly, is particularly useful for the use such as baby children, children; This kind of combined table and chair assembly includes seat and desk, and its seat is configured with service plate usually; During use, can be placed on desk by seat, child is sitting in seat can reach dining table, conveniently has a meal, and conventional chair compared by this seat, and it can prevent child from dropping from chair better; Also seat can be removed, use as independent desk, seat, can draw a picture, write, read a book, play with toys for child.
But aforementioned combinatorial tables and chairs of the prior art also come with some shortcomings, such as: the assembling location between some seat and desk is firm not, and it exists potential safety hazard; Some devises buckle structure between seat and desk especially, but its complex structure, dismounting trouble, cause much inconvenience to people.Therefore, need to work out a kind of new technical scheme and solve foregoing problems.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of Combined desk for child chair and simple and fast mechanism for assembling-disassembling thereof, and it is simple to operate, dismounting is quick, dependable performance, the ingenious simple and fast dismounting realizing seat and desk.
For achieving the above object, the utility model adopts following technical scheme:
A kind of simple and fast mechanism for assembling-disassembling, includes draw-in groove, trip, trip spring, pull handle and pull handle spring; Wherein, the laterally extending setting of this draw-in groove, and it has transverse opening;
This trip includes trip body, buckle protuberance and pushed part, and this buckle protuberance is from trip body side towards the projection of aforementioned draw-in groove opening, and this pushed part has and pushed away inclined-plane towards draw-in groove open side is extended obliquely; This trip spring horizontally set, one end position is fixed, and its other end abuts or is fixed on aforementioned trip body; The operating portion that this pull handle has pull handle body, upwards pull for hand and towards by the pushing portion pushing away inclined-plane and arrange, this pushing portion has towards by pushing away, place, inclined-plane skew back is extended pushes inclined-plane downwards; This pull handle spring is vertically arranged, and its upper end position is fixed, and its lower end abuts or is fixed on aforementioned pull handle body;
Under snap close state, previous mentioned snap protuberance stretches in draw-in groove under the effect that pushes of trip spring; Under released state, aforementioned pull handle is pulled upwardly, and pull handle spring upwards compresses by pull handle effect, and the ramp effect that pushes of pull handle is pushed away inclined-plane, trip rollback in trip, and trip spring is retraction laterally, and the buckle protuberance of trip exits draw-in groove.
As a kind of preferred version, be formed bottom the extending end of described buckle protuberance and be convenient to assemble the guide surface snapped in.
As a kind of preferred version, on described pull handle body, level is convexly equipped with abutting part, and aforementioned pull handle lower spring end is butted on this abutting part.
As a kind of preferred version, also be provided with the pedestal being convenient to locate and operate, this pedestal offers the first slot to make way and the second slot to make way, previous mentioned snap protuberance stretches out pedestal outside through the first slot to make way or is hidden in the first slot to make way, and aforementioned pull handle is positioned at the second slot to make way.
As a kind of preferred version, described second slot to make way madial wall offers stroke limit groove, correspondingly on aforementioned pull handle body be convexly equipped with stroke limit protuberance, the trip stopper protrusion embeds in stroke limit groove.
As a kind of preferred version, the curved arcuate configuration of operating portion of described pull handle, the second slot to make way top of aforementioned pedestal, in the arc arcuate configuration of coupling, is formed with distance between the upper and lower between two arc arcuate configuration.
As a kind of preferred version, the upper end of described pull handle spring is fixed or is connected on pedestal.
As a kind of preferred version, described pedestal is laterally convexly equipped with auxiliary positioning trip, this auxiliary positioning trip and the projection in the same way of buckle protuberance.
As a kind of preferred version, described buckle protuberance is provided with two, its longitudinal pitch formula is arranged on trip body, aforementioned pushed part is between two buckle protuberances, aforementioned trip spring is correspondingly provided with two, aforementioned first slot to make way is correspondingly provided with two, and aforementioned auxiliary positioning trip is arranged between two first slots to make way.
Application has a Combined desk for child chair for aforementioned simple and fast mechanism for assembling-disassembling, includes seat and desk, and aforementioned draw-in groove is arranged on desk, and aforementioned trip, trip spring, pull handle and pull handle spring are arranged on seat.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, it is mainly by the structural design of draw-in groove, trip, trip spring, pull handle, pull handle spring and cooperatively interact, the ingenious simple and fast dismounting realizing seat and desk; When need pull down seat, pull-up pull handle, on carry seat and namely complete being separated of seat and desk; When need load onto seat, corresponding for the trip of seat draw-in groove is taken advantage of a situation and engages downwards; Meanwhile, its have structure simple, be easy to make the advantages such as assembling, dependable performance, and this kind of simple and fast mechanism for assembling-disassembling is not limited to be applied on combined table and chair assembly, also can be widely used in other applicable product and field.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the assembling perspective representation of the embodiment of the utility model;
Fig. 2 is another angle assembling perspective representation of the embodiment of the utility model;
Fig. 3 is the cross section structure diagram of M-M in Fig. 2;
Fig. 4 is the partial enlargement configuration diagram at A place in Fig. 3;
Fig. 5 is the exploded perspective diagram of the embodiment of the utility model;
Fig. 6 is the partial enlargement configuration diagram at B place in Fig. 5;
Fig. 7 is the partial enlargement configuration diagram at C place in Fig. 5;
Fig. 8 is K direction view in Fig. 5;
Fig. 9 is the partial enlargement configuration diagram at D place in Fig. 8;
Figure 10 is the partial enlargement configuration diagram at E place in Fig. 2.
Accompanying drawing identifier declaration:
100, seat 101, handrail
200, desk 201, table pin
202, draw-in groove 203, vertical caulking groove
10, trip 11, trip body
12, buckle protuberance 121, guide surface
13, pushed part 131, pushed away inclined-plane
20, trip spring 30, pull handle
31, pull handle body 32, operating portion
33, pushing portion 331, push inclined-plane
34, stroke limit protuberance 35, abutting part
40, pull handle spring 50, pedestal
51, the first slot to make way 52, second slot to make way
53, arc arcuate configuration 54, stroke limit groove
55, auxiliary positioning trip.
Detailed description of the invention
Please refer to shown in Fig. 1 to Figure 10, that show the concrete structure of the embodiment of the utility model, its main innovation designing technique is how to obtain a kind of simple and fast mechanism for assembling-disassembling, herein, is applied to Combined desk for child chair product explains for this kind of simple and fast mechanism for assembling-disassembling.
This Combined desk for child chair includes seat 100 and desk 200, and it is the current more welcome a tables and chairs for baby children, children etc., its seat is configured with usually service plate; During use, can be placed on desk by seat, child is sitting in seat can reach dining table, conveniently has a meal, and conventional chair compared by this seat, and it can prevent child from dropping from chair better; Also seat can be removed, use as independent desk, seat, can draw a picture, write, read a book, play with toys for child.
This simple and fast mechanism for assembling-disassembling includes draw-in groove, trip, trip spring, pull handle, pull handle spring and pedestal; In the present embodiment, draw-in groove 202 is arranged on desk 200, and trip 10, trip spring 20, pull handle 30, pull handle spring 40 and pedestal 50 are arranged on seat 100; This draw-in groove 202 is arranged at left and right side table pin 201 top of desk 200, the laterally extending setting of this draw-in groove 202, and it has transverse opening, and both-side opening is inwardly just right; Herein, as shown in figure 5 and figure 7, left and right side respectively longitudinally spacing be provided with two openings, and be provided with vertical caulking groove 203 between two openings of every side, this vertical caulking groove 203 has top end opening and towards side opening in desk 200 crown center.Certainly, aforementioned trip 10, trip spring 20, pull handle 30, pull handle spring 40 and pedestal 50 are also arranged for the left and right side of seat 100; Specifically:
This pedestal 50 is installed on bottom the handrail 101 of seat 200, and the setting of pedestal 50 serves convenient effect of locating aforementioned trip 10, trip spring 20, pull handle 30, pull handle spring 40, also facilitates and has preferably holding area relatively when pull handle operates.
This pedestal 50 offers two first slot to make way 51 and one second slots to make way 52, this curved arcuate configuration in the second slot to make way 52 top, this second slot to make way 52 madial wall offers stroke limit groove 54; This pedestal 50 is laterally convexly equipped with auxiliary positioning trip 55, and auxiliary positioning trip 55 is arranged between two first slots to make way 51, and auxiliary positioning trip 55 embeds in the corresponding vertical caulking groove 203 of table pin 201 from top end opening.
This trip 10 includes trip body 11, buckle protuberance 12 and pushed part 13, this buckle protuberance 12 is from trip body 11 sides towards the projection of aforementioned draw-in groove 202 opening, and this pushed part 13 has and pushed away inclined-plane 131 towards draw-in groove 202 open side is extended obliquely; Be formed bottom the extending end of previous mentioned snap protuberance 12 and be convenient to assemble the guide surface 121 snapped in; Under snap close state, it is outside that previous mentioned snap protuberance 12 stretches out pedestal 50 through the first slot to make way 51, and in the unlocked state, previous mentioned snap protuberance 12 is hidden in the first slot to make way 51.In the present embodiment, the buckle protuberance 12 of each trip 10 is provided with two, and its longitudinal pitch formula is arranged on trip body 11, and aforementioned pushed part 13 is between two buckle protuberances 12.The trip spring 20 of every side is correspondingly provided with two horizontally sets, and its one end is fixed or be connected on pedestal 50, and its other end abuts or is fixed on aforementioned trip body 11.
Aforementioned pull handle 30 is positioned at the second slot to make way 52; The operating portion 32 that this pull handle 30 has pull handle body 31, upwards pull for hand and towards by the pushing portion 33 pushing away inclined-plane 131 and arrange, this pushing portion 33 has towards by pushing away, place, inclined-plane 131 skew back is extended pushes inclined-plane 331 downwards; Correspondingly on aforementioned pull handle body 31 be convexly equipped with stroke limit protuberance 34, the trip stopper protrusion 34 embeds in stroke limit groove 54; The curved arcuate configuration of operating portion 32 of aforementioned pull handle 30, is formed with distance between the upper and lower between itself and the arc arcuate configuration 53 of pedestal 50; Pull handle spring 40 is vertically arranged, its upper end position is fixed, its lower end abuts or is fixed on aforementioned pull handle body 31, herein, the upper end of described pull handle spring 40 is fixed or is connected on pedestal 50, and level is convexly equipped with abutting part 35 on aforementioned pull handle body 31, aforementioned pull handle spring 40 lower end is butted on this abutting part 35.
Under snap close state, previous mentioned snap protuberance 12 stretches in draw-in groove 202 under the effect that pushes of trip spring 20; Under released state, aforementioned pull handle 30 is pulled upwardly, and pull handle spring 40 acts on by pull handle 30 and upwards compressing, pull handle 30 push that inclined-plane 331 acts on trip 10 pushed away inclined-plane 131, trip 10 rollback, trip spring 20 is retraction laterally, and the buckle protuberance 12 of trip 10 exits draw-in groove 202; When need pull down seat 100, pull-up pull handle 30, on carry seat 100 and namely complete being separated of seat 100 and desk 200; When need load onto seat 100, corresponding for the trip 10 of seat 100 draw-in groove 202 is taken advantage of a situation and engages downwards; It is simple to operate, dismounting is quick, and dependable performance.
Design focal point of the present utility model is, it is mainly by the structural design of draw-in groove, trip, trip spring, pull handle, pull handle spring and cooperatively interact, the ingenious simple and fast dismounting realizing seat and desk; When need pull down seat, pull-up pull handle, on carry seat and namely complete being separated of seat and desk; When need load onto seat, corresponding for the trip of seat draw-in groove is taken advantage of a situation and engages downwards; Meanwhile, its have structure simple, be easy to make the advantages such as assembling, dependable performance, and this kind of simple and fast mechanism for assembling-disassembling is not limited to be applied on combined table and chair assembly, also can be widely used in other applicable product and field.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a simple and fast mechanism for assembling-disassembling, is characterized in that: include draw-in groove, trip, trip spring, pull handle and pull handle spring; Wherein, the laterally extending setting of this draw-in groove, and it has transverse opening;
This trip includes trip body, buckle protuberance and pushed part, and this buckle protuberance is from trip body side towards the projection of aforementioned draw-in groove opening, and this pushed part has and pushed away inclined-plane towards draw-in groove open side is extended obliquely; This trip spring horizontally set, one end position is fixed, and its other end abuts or is fixed on aforementioned trip body; The operating portion that this pull handle has pull handle body, upwards pull for hand and towards by the pushing portion pushing away inclined-plane and arrange, this pushing portion has towards by pushing away, place, inclined-plane skew back is extended pushes inclined-plane downwards; This pull handle spring is vertically arranged, and its upper end position is fixed, and its lower end abuts or is fixed on aforementioned pull handle body;
Under snap close state, previous mentioned snap protuberance stretches in draw-in groove under the effect that pushes of trip spring; Under released state, aforementioned pull handle is pulled upwardly, and pull handle spring upwards compresses by pull handle effect, and the ramp effect that pushes of pull handle is pushed away inclined-plane, trip rollback in trip, and trip spring is retraction laterally, and the buckle protuberance of trip exits draw-in groove.
2. simple and fast mechanism for assembling-disassembling according to claim 1, is characterized in that: be formed bottom the extending end of described buckle protuberance and be convenient to assemble the guide surface snapped in.
3. simple and fast mechanism for assembling-disassembling according to claim 1, is characterized in that: on described pull handle body, level is convexly equipped with abutting part, and aforementioned pull handle lower spring end is butted on this abutting part.
4. simple and fast mechanism for assembling-disassembling according to claim 1, it is characterized in that: be also provided with the pedestal being convenient to locate and operate, this pedestal offers the first slot to make way and the second slot to make way, previous mentioned snap protuberance stretches out pedestal outside through the first slot to make way or is hidden in the first slot to make way, and aforementioned pull handle is positioned at the second slot to make way.
5. simple and fast mechanism for assembling-disassembling according to claim 4, it is characterized in that: described second slot to make way madial wall offers stroke limit groove, correspondingly on aforementioned pull handle body be convexly equipped with stroke limit protuberance, the trip stopper protrusion embeds in stroke limit groove.
6. simple and fast mechanism for assembling-disassembling according to claim 4, it is characterized in that: the curved arcuate configuration of operating portion of described pull handle, second slot to make way top of aforementioned pedestal, in the arc arcuate configuration of coupling, is formed with distance between the upper and lower between two arc arcuate configuration.
7. simple and fast mechanism for assembling-disassembling according to claim 4, is characterized in that: the upper end of described pull handle spring is fixed or is connected on pedestal.
8. simple and fast mechanism for assembling-disassembling according to claim 4, is characterized in that: described pedestal is laterally convexly equipped with auxiliary positioning trip, this auxiliary positioning trip and the projection in the same way of buckle protuberance.
9. simple and fast mechanism for assembling-disassembling according to claim 8, it is characterized in that: described buckle protuberance is provided with two, its longitudinal pitch formula is arranged on trip body, aforementioned pushed part is between two buckle protuberances, aforementioned trip spring is correspondingly provided with two, aforementioned first slot to make way is correspondingly provided with two, and aforementioned auxiliary positioning trip is arranged between two first slots to make way.
10. apply the Combined desk for child chair just like simple and fast mechanism for assembling-disassembling described in any one in claim 1 to 9 for one kind, it is characterized in that: include seat and desk, aforementioned draw-in groove is arranged on desk, and aforementioned trip, trip spring, pull handle and pull handle spring are arranged on seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487687.6U CN204838795U (en) | 2015-07-08 | 2015-07-08 | Children make up a chair and simple and easy quick assembly disassembly mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487687.6U CN204838795U (en) | 2015-07-08 | 2015-07-08 | Children make up a chair and simple and easy quick assembly disassembly mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204838795U true CN204838795U (en) | 2015-12-09 |
Family
ID=54729407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520487687.6U Expired - Fee Related CN204838795U (en) | 2015-07-08 | 2015-07-08 | Children make up a chair and simple and easy quick assembly disassembly mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204838795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017472A (en) * | 2018-08-09 | 2018-12-18 | 黄原巧 | A kind of children's seat convenient for placement for new-energy automobile |
-
2015
- 2015-07-08 CN CN201520487687.6U patent/CN204838795U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017472A (en) * | 2018-08-09 | 2018-12-18 | 黄原巧 | A kind of children's seat convenient for placement for new-energy automobile |
| CN109017472B (en) * | 2018-08-09 | 2020-12-01 | 广汽本田汽车有限公司 | A seat for new energy automobile is convenient for lay children's seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |