CN211154760U - Combined dining chair - Google Patents
Combined dining chair Download PDFInfo
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- CN211154760U CN211154760U CN201921050046.9U CN201921050046U CN211154760U CN 211154760 U CN211154760 U CN 211154760U CN 201921050046 U CN201921050046 U CN 201921050046U CN 211154760 U CN211154760 U CN 211154760U
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a combined dining chair, which comprises a dining table, a dining chair and a locking mechanism, wherein the dining table comprises table legs and a table top supported by the table legs, the dining chair comprises chair legs and a seat surface supported by the chair legs, the table top is provided with chair leg holes for inserting the chair legs, the dining chair has a first working state and a second working state, when the dining chair is in the first working state, the dining chair is in a separated state from the dining table, when the dining chair is in the second working state, the chair legs of the dining chair are inserted into the chair leg holes on the table top of the dining table, the seat surface is positioned above the table top, the locking mechanism is arranged between the chair legs and the table top, the locking mechanism has a locking state and an unlocking state, when the locking mechanism is in the locking state, the chair legs and the table top are relatively fixed, when the locking mechanism is in the unlocking state, the dining chair can be changed from the second; the utility model provides a combination dining chair can regard as solitary dining table and dining chair to use, can use the dining chair locking on the dining table again.
Description
Technical Field
The utility model relates to a children furniture field, concretely relates to children's combination dining chair.
Background
Present children dining chair is for adapting to children's height, make children sit on dining chair when foot can touch ground, the terrain clearance of dining chair seat face is lower, when having dinner, need match a children dining table alone and use, children can't have dinner on the dining table that adult had dinner when using children dining chair, need a combination dining chair including dining table and dining chair urgently, can supply children to have dinner as solitary dining table and dining chair, can lock the dining chair on the dining table again, improve the terrain clearance of seat face, make children can have dinner on the dining table that adult had dinner when using combination dining chair.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can regard as solitary dining table and dining chair to supply children to have dinner, can lock the combination dining chair on the dining table again.
In order to achieve the above object, the utility model discloses a technical scheme is, a combination dining chair, include:
a table, the table including table legs and a table top supported by the table legs;
a dining chair comprising legs and a seating surface supported by the legs;
a chair leg hole for inserting the chair leg is formed in the desktop;
the dining chair is provided with a first working state and a second working state, and when the dining chair is in the first working state, the dining chair is separated from the dining table; when the dining chair is in a second working state, the chair legs are inserted into the chair leg holes, and the seat surface is positioned above the table top;
a locking mechanism is arranged between the chair legs and the table top, the locking mechanism has a locking state and an unlocking state, and when the locking mechanism is in the locking state, the chair legs and the table top are relatively fixed; when the locking mechanism is in the unlocking state, the dining chair can be changed from the second working state to the first working state.
Preferably, a movable cover plate is arranged on the desktop, the cover plate has a closed state and an open state, when the cover plate is in the closed state, the chair leg hole is shielded by the cover plate, and the upper surface of the cover plate is positioned on the plane of the upper surface of the desktop; when the cover plate is in an open state, the chair leg hole is exposed out of the table top.
Further preferably, the cover plate is movably arranged on the table top, and the moving direction of the cover plate is parallel to the axis line of the chair leg hole.
Further preferably, a first spring for driving the cover plate to move to the closed state is arranged in the chair leg hole, one end of the first spring is connected with the hole wall of the chair leg hole, and the other end of the first spring is connected with the lower surface of the cover plate.
Preferably, the chair leg holes correspond to the chair legs one to one.
Preferably, the extension direction of the leg hole is the same as the extension direction of the leg.
Further preferably, the locking mechanism comprises a locking piece movably arranged on the chair leg and a locking groove arranged on the hole wall of the chair leg hole and used for matching with the locking piece, when the locking mechanism is in a locking state, the locking piece extends into the locking groove, and the chair leg and the table top are relatively fixed; when the locking mechanism is in an unlocking state, the locking piece is separated from the locking groove, and the dining chair can be changed from the second working state to the first working state.
Preferably, the locking member is movably disposed on the leg, and a moving direction of the locking member is perpendicular to an extending direction of the leg.
Further preferably, the leg is further provided with a second spring for driving the locking member to extend into the locking groove.
Further preferably, the chair legs are also provided with an unlocking button for driving the locking piece to be disengaged from the locking groove.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses a combination dining chair is used for dining chair leg male chair leg hole through setting up on the desktop of dining table to set up locking mechanical system between chair leg and desktop, when dining chair and dining table are in the detached state, combination dining chair can regard as solitary dining table and dining chair to use, through inserting chair leg hole with the chair leg, rethread locking mechanical system is with the chair leg locking on the desktop, make the dining chair can lock and use on the dining table.
Drawings
Fig. 1 is a perspective view of the present invention, wherein the dining chair is in a first working state.
Figure 2 is a perspective view of the present invention, wherein the dining chair is in the second working state.
Figure 3 is a top view of the present invention, showing the dining chair in the first stage of the second working condition.
Fig. 4 is a partial cross-sectional view taken in the direction of a-a in fig. 3.
Fig. 5 is an enlarged view of a portion of fig. 4 at D.
Figure 6 is a top view of the present invention, showing the dining chair in the second stage of the second working condition.
Fig. 7 is a partial cross-sectional view taken in the direction B-B of fig. 6.
Fig. 8 is a partial enlarged view of fig. 7 at E.
Figure 9 is a top view of the chair in the third stage of the second operating position.
Fig. 10 is a partial cross-sectional view taken along line C-C of fig. 9.
Fig. 11 is an enlarged view of a portion F of fig. 10.
Wherein: 1. a dining table; 11. desk legs; 12. a desktop; 13. a chair leg hole; 14. a cover plate; 15. a first spring; 2. a dining chair; 21. a chair leg; 22. a seating surface; 3. a locking mechanism; 31. a locking member; 32. a locking groove; 33. a second spring; 34. an unlock button.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
The up-down direction in the utility model is the up-down direction in the attached figure 7.
Referring to fig. 1-11, a combination dining chair comprises a dining table 1, a dining chair 2 and a locking mechanism 3, wherein the dining table 1 comprises legs 11 and a table top 12 supported by the legs 11, the dining chair 2 comprises legs 21 and a seating surface 22 supported by the legs 21, and four legs 11 and 21 are provided; the desktop 12 is provided with a chair leg hole 13 for inserting the chair leg 21, the extending direction of the chair leg 21 is the same as that of the chair leg hole 13 and the desk leg 11, the chair leg hole 13 can be made as deep as possible under the condition that the thickness of the desktop 12 is not increased, so that the chair leg 21 can be more stably inserted into the chair leg hole 13; the number of the chair leg holes 13 is four, the chair leg holes 13 are arranged in one-to-one correspondence with the chair legs 21, namely when one chair leg 21 is inserted into one of the chair leg holes 13, the other three chair legs 21 can also be inserted into the other three chair leg holes 13; the dining chair 2 has a first working state and a second working state, when the dining chair 2 is in the first working state, as shown in figure 1, the dining chair 2 is separated from the dining table 1, and at this time, the combined dining chair can be used as a single dining table 1 and a single dining chair 2; when the dining chair 2 is in the second working state, as shown in fig. 2, the legs 21 are inserted into the leg holes 13, and the seat surface 22 is above the tabletop 12, so that the height of the seat surface 22 from the ground is increased, and at this time, a child can sit on the dining chair to have a meal at the dining table of an adult; in order to enhance the stability between the dining chair 2 and the dining table 1 and facilitate the assembly and disassembly of the dining chair 2 and the dining table 1, the combined dining chair of the utility model also comprises a locking mechanism 3, the locking mechanism 3 is positioned between the legs 21 and the table top 12, the locking mechanism 3 has a locking state and an unlocking state, when the locking mechanism 3 is in the locking state, the legs 21 and the table top 12 are relatively fixed, and the dining chair 2 is locked on the dining table 1; when the locking mechanism 3 is in the unlocked state, the dining chair 2 can be changed from the second working state to the first working state.
As shown in fig. 2-5, a movable cover plate 14 is disposed on the table top 12, the cover plate 14 is located at an opening of the chair leg hole 13, the cover plate 14 can move downward along a direction parallel to an axial line of the chair leg hole 13, the cover plate 14 has a closed state and an open state, when the cover plate 14 is in the closed state, the chair leg hole 13 is shielded by the cover plate 14, an upper surface of the cover plate 14 and an upper surface of the table top 12 are located on the same plane, the table top 12 forms a relatively complete plane, and when an object is placed on the table top 12, the object can be prevented from falling into the chair leg hole 13; when the cover 14 is in the open state, the leg hole 13 is exposed from the table top 12, and at this time, the leg 21 can be conveniently inserted into the leg hole 13, of course, since the cover 14 can be moved downward in a direction parallel to the axis line of the leg hole 13, when the cover 14 is in the closed state, the leg 21 can also be inserted into the leg hole 13 by pushing the cover 14 downward by the leg 21 to move to the open state; the chair leg hole 13 is also internally provided with a first spring 15 for driving the cover plate 14 to move to a closed state, one end of the first spring 15 is connected with the hole wall of the chair leg hole 13, the other end of the first spring 15 is connected with the lower surface of the cover plate 14, when the cover plate 14 moves to an open state, the first spring 15 stores energy, and after the external force applied to the cover plate 14 disappears, the cover plate 14 moves to the closed state under the pushing of the first spring 15.
As shown in fig. 3-5, the locking mechanism 3 comprises a locking member 31 movably disposed on the leg 21, a locking groove 32 disposed on the wall of the leg hole 13, a second spring 33 for driving the locking member 31 to extend into the locking groove 32, and an unlocking button 34 for driving the locking member 31 to disengage from the locking groove 32, wherein when the locking mechanism 3 is in a locking state, the locking member 31 extends into the locking groove 32, the locking member 31 is in contact with the wall of the locking groove 32, and the leg 32 and the table top 12 are kept relatively fixed; when the locking mechanism 3 is in the unlocking state, the locking piece 31 is disengaged from the locking groove 32, and the dining chair 2 can be changed from the second working state to the first working state; the locking member 31 is a plate-shaped member, the locking member 31 is movably disposed inside the leg 21, the moving direction of the locking member 31 is perpendicular to the extending direction of the leg 21, the locking member 31 has an extended state and a retracted state, when the locking member 31 is in the extended state, at least a part of the locking member 31 extends out of the outer circumferential surface of the leg 21, when the locking member 31 is in the retracted state, the locking member 31 is fully retracted into the leg 21, the lower part of the locking member 31 is provided with a guide surface inclined to the plane of the table top 12, the upper part of the locking member 31 is provided with an unlocking button 34, the unlocking button 34 protrudes out of the outer circumferential surface of the leg 21, when the dining chair 2 is in the second working state, the unlocking button 34 is located above the; a second spring 33 is arranged between the locking piece 31 and the chair leg 21, when an unlocking button 34 is pressed by external force, the locking piece 31 moves to a retraction state, the second spring 33 stores energy, and when the external force on the unlocking button 34 disappears, the locking piece 31 moves to an extension state under the action of the elastic force of the second spring 33.
The assembly process of the combination dining chair will be described as follows.
In a first stage, as shown in figures 3-5, the dining chair 2 is placed on the table 1 with the legs 21 of the dining chair 2 aligned with the cover 14 in the leg holes 13 of the table 1, and the dining chair 2 is pressed downwardly so that the legs 21 move downwardly to contact the cover 14 and push the cover 14 downwardly to allow the first spring 15 to be charged until the guide surface of the locking member 31 contacts the table top 12.
In the second stage, as shown in fig. 6-8, on the basis of the above first stage, the locking member 31 is further pressed downward, the supporting force perpendicular to the guiding surface is divided into a first component perpendicular to the extending direction of the leg 21 and a second component parallel to the extending direction of the leg 21, the locking member 31 is moved to the retracted state along the extending direction perpendicular to the extending direction of the leg 21 by the first component, and the leg 21 is inserted downward into the leg hole 13.
And a third stage, as shown in fig. 9-11, in which a downward pressure is continuously applied to the dining chair 2 based on the second stage, the portion of the leg 21 inserted into the leg hole 13 is continuously moved downward, when the locking member 31 is moved downward through the locking groove 32, since the locking groove 32 provides a space for the locking member 31 to move to the extended state, the locking member 31 is moved to the extended state by the elastic force of the second spring 33, and the portion of the locking member 31 extending out of the outer circumferential surface of the leg 21 is inserted into the locking groove 32 and contacts the wall of the locking groove 32, so that the leg 21 and the table top 12 are relatively fixed, and the dining chair 2 is locked to the dining table 1.
Of course, after the first stage is completed, the locking member 31 can be moved to the retracted state by pressing the unlocking button 34, and then the dining chair 2 is pressed downward in the vertical direction, the portion of the leg 21 inserted into the leg hole 13 continues to move downward, and when the locking position is reached, the unlocking button 34 is released, the locking member 31 is moved to the extended state under the urging of the second spring 33, and the portion of the locking member 31 extending out of the outer circumferential surface of the leg 21 is inserted into the locking groove 32 and contacts with the wall of the locking groove 32, so that the leg 21 and the table top 12 are relatively fixed, and the dining chair 2 is locked on the dining table 1.
The following is a description of the disassembly process of the assembled dining chair.
As shown in fig. 9-11, the dining chair 2 is locked at the dining table 1, and the unlocking button 34 is pressed to move the locking member 31 to the retracted state, the locking member 31 is disengaged from the locking slot 32, and at this time, the dining chair 2 is lifted upwards until the leg 21 is disengaged from the leg hole 13, so that the dining chair 2 is separated from the dining table 1; when the leg 21 is disengaged from the leg hole 13, the first spring 15 urges the cover 14 to move upward to the closed state; when the unlocking button 34 is released, the second spring 33 pushes the locking member 31 to move to the extended state, and the state before the assembly of the combination dining chair is restored.
In the above embodiment, the leg 21 is inserted into the leg hole 13 to limit the horizontal movement of the dining chair 2, and the locking piece 31 is inserted into the locking groove 32 to limit the vertical movement of the dining chair 2, so that the dining chair 2 can be completely fixed to the dining table 1.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A combination dining chair comprising:
a table, the table including table legs and a table top supported by the table legs;
a dining chair comprising legs and a seating surface supported by the legs;
the method is characterized in that:
a chair leg hole for inserting the chair leg is formed in the desktop;
the dining chair is provided with a first working state and a second working state, and when the dining chair is in the first working state, the dining chair is separated from the dining table; when the dining chair is in a second working state, the chair legs are inserted into the chair leg holes, and the seat surface is positioned above the table top;
a locking mechanism is arranged between the chair legs and the table top, the locking mechanism has a locking state and an unlocking state, and when the locking mechanism is in the locking state, the chair legs and the table top are relatively fixed; when the locking mechanism is in the unlocking state, the dining chair can be changed from the second working state to the first working state.
2. A combination dining chair according to claim 1, wherein: the desktop is provided with a movable cover plate, the cover plate has a closing state and an opening state, when the cover plate is in the closing state, the chair leg hole is shielded by the cover plate, and the upper surface of the cover plate is positioned on the plane of the upper surface of the desktop; when the cover plate is in an open state, the chair leg hole is exposed out of the table top.
3. A combination dining chair according to claim 2, wherein: the cover plate is movably arranged on the tabletop, and the moving direction of the cover plate is parallel to the axial lead of the chair leg hole.
4. A combination dining chair according to claim 2, wherein: the chair leg hole is internally provided with a first spring for driving the cover plate to move to a closed state, one end of the first spring is connected with the hole wall of the chair leg hole, and the other end of the first spring is connected with the lower surface of the cover plate.
5. A combination dining chair according to claim 1, wherein: the chair leg holes correspond to the chair legs one to one.
6. A combination dining chair according to claim 1, wherein: the extending direction of the chair leg hole is the same as the extending direction of the table leg.
7. A combination dining chair according to any one of claims 1 to 6, wherein: the locking mechanism comprises a locking piece movably arranged on the chair leg and a locking groove arranged on the hole wall of the chair leg hole and used for being matched with the locking piece, when the locking mechanism is in a locking state, the locking piece extends into the locking groove, and the chair leg and the table top are relatively fixed; when the locking mechanism is in an unlocking state, the locking piece is separated from the locking groove, and the dining chair can be changed from the second working state to the first working state.
8. A combination dining chair according to claim 7, wherein: the locking piece is movably arranged on the chair legs, and the moving direction of the locking piece is perpendicular to the extending direction of the chair legs.
9. A combination dining chair according to claim 8, wherein: and the chair legs are also provided with second springs for driving the locking pieces to extend into the locking grooves.
10. A combination dining chair according to claim 8, wherein: the chair legs are further provided with unlocking buttons for driving the locking pieces to be separated from the locking grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921050046.9U CN211154760U (en) | 2019-07-08 | 2019-07-08 | Combined dining chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921050046.9U CN211154760U (en) | 2019-07-08 | 2019-07-08 | Combined dining chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211154760U true CN211154760U (en) | 2020-08-04 |
Family
ID=71814944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921050046.9U Active CN211154760U (en) | 2019-07-08 | 2019-07-08 | Combined dining chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211154760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112471804A (en) * | 2020-11-23 | 2021-03-12 | 深圳市格调家私有限公司 | Multifunctional intelligent dining chair |
| GB2619696A (en) * | 2022-05-13 | 2023-12-20 | Zola And Zach | Multifunction furniture |
-
2019
- 2019-07-08 CN CN201921050046.9U patent/CN211154760U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112471804A (en) * | 2020-11-23 | 2021-03-12 | 深圳市格调家私有限公司 | Multifunctional intelligent dining chair |
| GB2619696A (en) * | 2022-05-13 | 2023-12-20 | Zola And Zach | Multifunction furniture |
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