CN211961446U - Combined desk and chair - Google Patents
Combined desk and chair Download PDFInfo
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- CN211961446U CN211961446U CN202020405223.7U CN202020405223U CN211961446U CN 211961446 U CN211961446 U CN 211961446U CN 202020405223 U CN202020405223 U CN 202020405223U CN 211961446 U CN211961446 U CN 211961446U
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Abstract
The utility model discloses a combined table and chair. The method comprises the following steps: a desk component, the lower part of which is provided with a desk height adjusting mechanism, and the upper part of which is provided with a desktop and a desk hall; a seat assembly having a seat height adjustable mechanism provided at a lower portion thereof; the sliding assemblies are respectively arranged at the lower parts of the desk assembly and the seat assembly and are used for slidably connecting the desk assembly and the seat assembly; the table comprises a table top, a table top and a table top, wherein a mortise/tenon is arranged at the front edge of the table top, a tenon/mortise is arranged at the rear edge of the table top, a mortise. The utility model has the advantages that: four sides of the desktop are provided with a mortise and a tenon which are matched with each other, so that the desk and the chair can be spliced in a plurality of groups.
Description
Technical Field
The utility model relates to an office supplies field, in particular to combination table chair.
Background
In daily teaching, the desk and chair in the classroom are all dispersedly placed, but when some need students to carry out grouping training and group activity, traditional seat just exists not enoughly, uses inconveniently.
In addition, the height adjusting device of the traditional table and chair is fixed through bolts, so that the situation of inconvenient disassembly and assembly exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a combination table chair the four sides of desktop are equipped with matched with tongue-and-groove and tenon, can splice at multiunit table chair.
An object of the utility model is to provide a combination table chair is equipped with desk height-adjustable mechanism and seat height-adjustable mechanism, can the height of quick adjustment desk and seat.
In order to achieve the above object, the utility model adopts the following technical scheme, include:
a desk component, the lower part of which is provided with a desk height adjusting mechanism, and the upper part of which is provided with a desktop and a desk hall;
a seat assembly having a seat height adjustable mechanism provided at a lower portion thereof;
the sliding assemblies are respectively arranged at the lower parts of the desk assembly and the seat assembly and are used for slidably connecting the desk assembly and the seat assembly;
the table comprises a table top, a table top and a table top, wherein a mortise/tenon is arranged at the front edge of the table top, a tenon/mortise is arranged at the rear edge of the table top, a mortise.
Preferably, the desk height adjustable mechanism includes:
the desk top legs are arranged on two sides of the desk hall, the lower parts of the desk top legs are provided with axial first slots, and the first slots are provided with first through holes;
the upper part of the lower desk leg is matched with the first slot, a first tooth-shaped groove is formed in the upper part of the lower desk leg, and a supporting seat is arranged at the lower end of the lower desk leg; and
a first spring pin selectively passing through the first through hole and the first tooth-shaped groove for detachably connecting the upper leg of the desk with the lower leg of the desk;
the first tooth-shaped groove is composed of a plurality of circular holes which are distributed along the axial direction of the lower leg of the desk and are intersected, the maximum groove width of the first tooth-shaped groove is the diameter of the circular holes, the minimum groove width of the first tooth-shaped groove is 3/5-4/5 of the diameter of the circular holes, and the first through hole and the circular holes are equal in size.
Preferably, the first spring pin includes:
a first pin body;
the second pin body is coaxially arranged with the first pin body and is connected with the rear end face of the first pin body;
the first limiting boss and the second limiting boss are respectively arranged on the front end surface of the first pin body and the rear end surface of the second pin body;
the spring is sleeved on the second pin body, the front end face of the spring is abutted with the lower leg of the desk, and the rear end face of the spring is abutted with the second limiting boss;
wherein the diameter of the first pin body is equal to the maximum slot width of the first toothed slot; the diameter of the second pin body is smaller than the minimum groove width of the first tooth-shaped groove; the length of the first pin body is equal to the width of the first slot; the length of the second pin body is larger than the width of the first slot.
Preferably, the seat height adjustable mechanism includes:
the lower part of the upper leg of the seat is provided with a second slot, and the second slot is provided with a second through hole;
the upper part of the lower seat leg is matched with the second slot, a second tooth-shaped groove is formed in the upper part of the lower seat leg, and a base is arranged at the bottom of the lower seat leg; and
a second spring pin selectively passing through the second through hole and the second tooth-shaped groove for detachably connecting the seat upper leg and the seat lower leg;
the second tooth-shaped groove is composed of a plurality of round holes which are distributed along the axial direction of the lower leg of the seat and are intersected, the maximum groove width of the second tooth-shaped groove is the diameter of the round holes, the minimum groove width of the second tooth-shaped groove is 3/5-4/5 of the round holes, and the second through holes are as large as the round holes.
Preferably, the second spring pin includes:
a third pin body;
the fourth pin body is coaxially arranged with the third pin body and is connected with the rear end face of the third pin body;
the third limiting boss and the fourth limiting boss are respectively arranged on the front end surface of the third pin body and the rear end surface of the fourth pin body;
the spring is sleeved on the fourth pin body, the front end face of the spring is abutted with the upper leg of the seat, and the rear end face of the spring is abutted with the fourth limiting boss;
wherein the diameter of the third pin body is equal to the maximum slot width of the second tooth-shaped slot; the diameter of the fourth pin body is smaller than the minimum groove width of the second tooth-shaped groove; the length of the third pin body is equal to the width of the upper leg of the seat; the length of the fourth pin body is greater than the width of the upper leg of the seat.
Preferably, the sliding assembly includes:
the sliding chute is arranged on the supporting seat along the axial direction;
and the sliding rods are arranged on two sides of the base and are matched with the sliding grooves.
Preferably, the method further comprises the following steps:
and the linear bearing is arranged on the lower end surface of the base and used for sliding the seat.
Preferably, the chair back and the chair top of the chair assembly are connected through a rotating shaft.
The beneficial effects of utility model are that: four sides of the desktop are provided with a mortise and a tenon which are matched with each other, so that the desk and the chair can be spliced; the desk is provided with a desk height adjustable mechanism and a seat height adjustable mechanism, and the heights of the desk and the seat can be quickly adjusted.
Drawings
FIG. 1 is a perspective view I of a combined desk and chair of the utility model;
FIG. 2 is a perspective view II of a combination table and chair of the utility model;
FIG. 3 is a perspective view of a desk assembly of a combined desk and chair of the present invention;
FIG. 4 is a perspective view of the upper leg of the desk in the combined desk and chair of the utility model;
FIG. 5 is a perspective view I of a seat assembly in a combination table and chair of the utility model;
FIG. 6 is a perspective view II of a seat assembly of a combination table and chair of the utility model;
FIG. 7 is a side view of a combined table and chair of the utility model;
FIG. 8 is a sectional view A-A of FIG. 7;
fig. 9 is a sectional view B-B of fig. 7.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-9, an implementation form of the present invention, in order to achieve the above object, adopts the following technical solution, including:
the lower part of the desk component 110 is provided with a desk height adjusting mechanism, and the upper part is provided with a desktop 111 and a desk hall 112; preferably, a tongue groove 111 a/tongue 111b is provided at the front edge of the table top 111, a tongue groove 111 b/tongue groove 111a is provided at the rear edge of the table top 111, a tongue groove 111 a/tongue 111b is provided at the left edge of the table top 111, a tongue 111 b/tongue groove 111a is provided at the right edge of the table top 111, the tongue 111b is a square protrusion, the groove 111a is a square groove, and the tongue groove 111a is matched with the tongue 111 b. As a further preferred aspect, the desk height adjustable mechanism includes: the desk upper leg 113 is arranged at two sides of the desk hall 112, an axial first slot 113a is arranged at the lower part of the desk upper leg 113, and a first through hole 113b is arranged on the first slot 113 a; the upper part of the desk lower leg 114 is matched with the first slot 113a, the upper part of the desk lower leg 114 is provided with a first tooth-shaped groove 114a, and the lower end of the desk lower leg is provided with a support seat 114 b; a first spring pin 115 selectively passes through the first through hole 113b and the first tooth-shaped groove 114a for detachably connecting the desk upper leg 113 with the desk lower leg 114; the first tooth-shaped groove 114a is composed of a plurality of circular holes which are axially distributed and intersected along the lower leg 114 of the desk, the maximum groove width of the first tooth-shaped groove 114a is the diameter of the circular hole, the minimum groove width of the first tooth-shaped groove 114a is 3/5-4/5 of the diameter of the circular hole, and the first through hole 113b is as large as the circular hole. Further preferably, the first spring pin 115 includes: a first pin body 115 a; a second pin body 115b which is provided coaxially with the first pin body 115a and is connected to a rear end surface of the first pin body 115 a; a first limit boss 115c and a second limit boss 115d, which are respectively disposed on the front end surface of the first pin body and the rear end surface of the second pin body; the spring 115e is sleeved on the second pin body 115b, the front end surface of the spring 115e is abutted with the lower leg 114 of the desk, and the rear end surface of the spring 115e is abutted with the second limit boss 115 d; wherein the diameter of the first pin body 115a is equal to the maximum groove width of the first tooth-shaped groove 114 a; the diameter of the second pin body 115b is smaller than the minimum groove width of the first tooth-shaped groove 114 a; the length of the first pin body 115a is equal to the width of the first slot 113 a; the length of the second pin body 115b is greater than the width of the first slot 113 a.
A seat height adjustable mechanism is provided at the lower part of the seat assembly 120; preferably, the seat height adjustable mechanism includes: a second slot 121a is formed at the lower part of the upper leg 121 of the seat, and a second through hole 121b is formed in the second slot; the upper part of the lower seat leg 122 is matched with the second slot 121a, a second toothed groove 122a is arranged on the upper part of the lower seat leg, and a base is arranged at the bottom of the lower seat leg; a second spring pin 123 selectively passes through the second through hole 121b and the second toothed groove 122a for detachably connecting the seat upper leg 121 with the seat lower leg 122; the second tooth-shaped groove 122a is composed of a plurality of circular holes which are distributed along the axial direction of the lower seat leg 122 and are intersected, the maximum groove width of the second tooth-shaped groove 122a is the diameter of the circular hole, the minimum groove width of the second tooth-shaped groove 122a is 3/5-4/5 of the diameter of the circular hole, and the first through hole 121b is as large as the circular hole. Further preferably, the second spring pin 123 includes: a third pin body 123 a; the fourth pin body 123b is coaxially arranged with the third pin body 123a, and is connected to the rear end surface of the third pin body 123 a; a third limiting boss 123c and a fourth limiting boss 123d are respectively arranged on the front end face of the third pin body 123a and the rear end face of the fourth pin body 123 b; the spring 123e is sleeved on the fourth pin body 123b, the front end surface of the spring 123e abuts against the upper leg 121 of the seat, and the rear end surface of the spring 123e abuts against the fourth limiting boss 123 d; wherein the diameter of the third pin body 123a is equal to the maximum groove width of the second tooth-shaped groove 122 a; the diameter of the fourth pin body is smaller than the minimum groove width of the second tooth-shaped groove 122 a; the length of the third pin body 123a is equal to the width of the seat upper leg 121; the length of the fourth pin body 123b is greater than the width of the seat upper leg 121.
The sliding assemblies are respectively arranged at the lower parts of the desk assembly 110 and the seat assembly 120 and are used for slidably connecting the desk assembly 110 and the seat assembly 120; preferably, the sliding assembly includes: the slide groove 131 is axially disposed on the support seat 114 b; the sliding rod 132 is disposed at both sides of the base 127 and matches with the sliding groove 131. More preferably, a linear bearing 133 is provided on a lower end surface of the base 127 of the seat 120.
In the using process, when a small group of activities is required, the desk assembly 110 can be adjusted to a uniform height, the seat assembly 120 is folded under the desk assembly 110 by the sliding assembly, and the desk assembly 110 is spliced together by the cooperation of the tongue 111b and the groove 111a of the adjacent desk assembly 110.
In another embodiment, the desk height adjustable mechanism comprises: the desk upper leg 113 is arranged at two sides of the desk hall 112, an axial first slot 113a is arranged at the lower part of the desk upper leg 113, and a first through hole 113b is arranged on the first slot 113 a; the upper part of the desk lower leg 114 is matched with the first slot 113a, the upper part of the desk lower leg 114 is provided with a first tooth-shaped groove 114a, and the lower end of the desk lower leg is provided with a support seat 114 b; a first spring pin 115 selectively passes through the first through hole 113b and the first tooth-shaped groove 114a for detachably connecting the desk upper leg 113 with the desk lower leg 114; the first tooth-shaped groove 114a is composed of a plurality of circular holes which are axially distributed and intersected along the lower leg 114 of the desk, the maximum groove width of the first tooth-shaped groove 114a is the diameter of the circular hole, the minimum groove width of the first tooth-shaped groove 114a is 3/5-4/5 of the diameter of the circular hole, and the first through hole 113b is as large as the circular hole. Preferably, the first spring pin 115 includes: a first pin body 115 a; a second pin body 115b which is provided coaxially with the first pin body 115a and is connected to a rear end surface of the first pin body 115 a; a first limit boss 115c and a second limit boss 115d, which are respectively disposed on the front end surface of the first pin body 115a and the rear end surface of the second pin body 115 b; the spring 115e is sleeved on the second pin body 115b, the front end surface of the spring 115e is abutted with the lower leg 114 of the desk, and the rear end surface of the spring 115e is abutted with the second limit boss 115 d; wherein the diameter of the first pin body 115a is equal to the maximum groove width of the first tooth-shaped groove 114 a; the diameter of the second pin body 115b is smaller than the minimum groove width of the first tooth-shaped groove 114 a; the length of the first pin body 115a is equal to the width of the first slot 113 a; the length of the second pin body 115b is greater than the width of the first slot 113 a. When the desk height needs to be adjusted, the second limiting boss 115d is pressed outwards at the same time, the first spring pin 115 is pushed to move outwards along the axial direction of the first through hole 113b, so that the second pin body 115b enters between the first through hole 113b and the first tooth-shaped groove 114a, because the diameter of the second pin body 115b is smaller than the minimum groove width of the first tooth-shaped groove 114a, the position of the first tooth-shaped groove 114a matched with the first through hole 113b can be adjusted, and further the desk height is adjusted, after the height is adjusted, the first spring pin 115 moves inwards along the axial direction of the first through hole 113b under the restoring force of the spring 115e, so that the first pin body 115a enters between the first through hole 113b and the first tooth-shaped groove 114a, because the diameter of the first pin body 115a is equal to the maximum groove width of the first tooth-shaped groove 114a, and further the relative position of the first tooth-shaped groove 114a and the first tooth-shaped groove 113b is fixed, thereby fixing the heights of the upper desk leg 113 and the lower desk leg 114.
In another embodiment, the first spring pin 115 includes: a first pin body 115 a; a second pin body 115b which is provided coaxially with the first pin body 115a and is connected to a rear end surface of the first pin body 115 a; a first limit boss 115c and a second limit boss 115d, which are respectively disposed on the front end surface of the first pin body and the rear end surface of the second pin body; the spring 115e is sleeved on the second pin body 115b, the front end surface of the spring 115e is abutted with the lower leg 114 of the desk, and the rear end surface of the spring 115e is abutted with the second limit boss 115 d; wherein the diameter of the first pin body 115a is equal to the maximum groove width of the first tooth-shaped groove 114 a; the diameter of the second pin body 115b is smaller than the minimum groove width of the first tooth-shaped groove 114 a; the length of the first pin body 115a is equal to the width of the first slot 113 a; the length of the second pin body 115b is greater than the width of the first slot 113 a.
In another embodiment, a second insertion groove 121a is formed at a lower portion of the seat upper leg 121, and a second through hole 121b is formed at the second insertion groove; the upper part of the lower seat leg 122 is matched with the second slot 121a, a second toothed groove 122a is arranged on the upper part of the lower seat leg, and a base is arranged at the bottom of the lower seat leg; a second spring pin 123 selectively passes through the second through hole 121b and the second toothed groove 122a for detachably connecting the seat upper leg 121 with the seat lower leg 122; the second tooth-shaped groove 122a is composed of a plurality of circular holes which are distributed along the axial direction of the lower seat leg 122 and are intersected, the maximum groove width of the second tooth-shaped groove 122a is the diameter of the circular hole, the minimum groove width of the second tooth-shaped groove 122a is 3/5-4/5 of the diameter of the circular hole, and the first through hole 121b is as large as the circular hole. Preferably, the second spring pin 123 includes: a third pin body 123 a; the fourth pin body 123b is coaxially arranged with the third pin body 123a, and is connected to the rear end surface of the third pin body 123 a; a third limiting boss 123c and a fourth limiting boss 123d are respectively arranged on the front end face of the third pin body 123a and the rear end face of the fourth pin body 123 b; the spring 123e is sleeved on the fourth pin body 123b, the front end surface of the spring 123e abuts against the upper leg 121 of the seat, and the rear end surface of the spring 123e abuts against the fourth limiting boss 123 d; wherein the diameter of the third pin body 123a is equal to the maximum groove width of the second tooth-shaped groove 122 a; the diameter of the fourth pin body is smaller than the minimum groove width of the second tooth-shaped groove 122 a; the length of the third pin body 123a is equal to the width of the seat upper leg 121; the length of the fourth pin body 123b is greater than the width of the seat upper leg 121. When the seat height needs to be adjusted, the fourth limit boss 123d is pressed outwards at the same time, the second spring pin 123 is pushed to move outwards along the axial direction of the second through hole 121b, so that the fourth pin body 123b enters between the second through hole 121b and the second toothed groove 122a, because the diameter of the fourth pin body 123b is smaller than the minimum groove width of the second toothed groove 122a, the position of the second toothed groove 122a matched with the second through hole 121b can be adjusted, the seat height is adjusted, after the height is adjusted, the second spring pin 123 moves inwards along the axial direction of the second through hole 121b under the restoring force of the spring 123e, so that the third pin body 123a enters between the second through hole 121b and the second toothed groove 122a, because the diameter of the third pin body 123a is equal to the maximum groove width of the second toothed groove 122a, the relative position of the second toothed groove 122a and the second through hole 121b is fixed, thereby fixing the height of the seat upper leg 121 and the seat lower leg 122.
In another embodiment, the second spring pin 123 includes: a third pin body 123 a; the fourth pin body 123b is coaxially arranged with the third pin body 123a, and is connected to the rear end surface of the third pin body 123 a; a third limiting boss 123c and a fourth limiting boss 123d are respectively arranged on the front end face of the third pin body 123a and the rear end face of the fourth pin body 123 b; the spring 123e is sleeved on the fourth pin body 123b, the front end surface of the spring 123e abuts against the upper leg 121 of the seat, and the rear end surface of the spring 123e abuts against the fourth limiting boss 123 d; wherein the diameter of the third pin body 123a is equal to the maximum groove width of the second tooth-shaped groove 122 a; the diameter of the fourth pin body is smaller than the minimum groove width of the second tooth-shaped groove 122 a; the length of the third pin body 123a is equal to the width of the seat upper leg 121; the length of the fourth pin body 123b is greater than the width of the seat upper leg 121.
In another embodiment, the slide assembly comprises: the slide groove 131 is axially disposed on the support seat 114 b; the sliding rod 132 is disposed at both sides of the base 127 and matches with the sliding groove 131.
In another embodiment, the method further comprises: a linear bearing 133 provided on a lower end surface of the base 127 for sliding the seat 120.
In another embodiment, the seat back 124 and the seat top 125 of the seat assembly are coupled by a pivot 126.
In summary, the four sides of the tabletop of the combined table and chair of the utility model are provided with the mortise 111a and the tenon 111b which are matched with each other, so that the combined table and chair can be spliced in a plurality of groups of table and chairs; the desk is provided with a desk height adjustable mechanism and a seat height adjustable mechanism, and the heights of the desk and the seat can be quickly adjusted.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (8)
1. A combination table and chair, comprising:
a desk component, the lower part of which is provided with a desk height adjusting mechanism, and the upper part of which is provided with a desktop and a desk hall;
a seat assembly having a seat height adjustable mechanism provided at a lower portion thereof;
the sliding assemblies are respectively arranged at the lower parts of the desk assembly and the seat assembly and are used for slidably connecting the desk assembly and the seat assembly;
the table comprises a table top, a table top and a table top, wherein a mortise/tenon is arranged at the front edge of the table top, a tenon/mortise is arranged at the rear edge of the table top, a mortise.
2. The combination table and chair of claim 1, wherein the desk height adjustable mechanism comprises:
the desk top legs are arranged on two sides of the desk hall, the lower parts of the desk top legs are provided with axial first slots, and the first slots are provided with first through holes;
the upper part of the lower desk leg is matched with the first slot, a first tooth-shaped groove is formed in the upper part of the lower desk leg, and a supporting seat is arranged at the lower end of the lower desk leg; and
a first spring pin selectively passing through the first through hole and the first tooth-shaped groove for detachably connecting the upper leg of the desk with the lower leg of the desk;
the first tooth-shaped groove is composed of a plurality of circular holes which are distributed along the axial direction of the lower leg of the desk and are intersected, the maximum groove width of the first tooth-shaped groove is the diameter of the circular holes, the minimum groove width of the first tooth-shaped groove is 3/5-4/5 of the diameter of the circular holes, and the first through hole and the circular holes are equal in size.
3. The combination table and chair of claim 2, wherein the first spring pin comprises:
a first pin body;
the second pin body is coaxially arranged with the first pin body and is connected with the rear end face of the first pin body;
the first limiting boss and the second limiting boss are respectively arranged on the front end surface of the first pin body and the rear end surface of the second pin body;
the spring is sleeved on the second pin body, the front end face of the spring is abutted with the lower leg of the desk, and the rear end face of the spring is abutted with the second limiting boss;
wherein the diameter of the first pin body is equal to the maximum slot width of the first toothed slot; the diameter of the second pin body is smaller than the minimum groove width of the first tooth-shaped groove; the length of the first pin body is equal to the width of the first slot; the length of the second pin body is larger than the width of the first slot.
4. A combination table and chair according to claim 2, wherein the seat height adjustable mechanism comprises:
the lower part of the upper leg of the seat is provided with a second slot, and the second slot is provided with a second through hole;
the upper part of the lower seat leg is matched with the second slot, a second tooth-shaped groove is formed in the upper part of the lower seat leg, and a base is arranged at the bottom of the lower seat leg; and
a second spring pin selectively passing through the second through hole and the second tooth-shaped groove for detachably connecting the seat upper leg and the seat lower leg;
the second tooth-shaped groove is composed of a plurality of round holes which are distributed along the axial direction of the lower leg of the seat and are intersected, the maximum groove width of the second tooth-shaped groove is the diameter of the round holes, the minimum groove width of the second tooth-shaped groove is 3/5-4/5 of the round holes, and the second through holes are as large as the round holes.
5. The combination table and chair of claim 4, wherein the second spring pin comprises:
a third pin body;
the fourth pin body is coaxially arranged with the third pin body and is connected with the rear end face of the third pin body;
the third limiting boss and the fourth limiting boss are respectively arranged on the front end surface of the third pin body and the rear end surface of the fourth pin body;
the spring is sleeved on the fourth pin body, the front end face of the spring is abutted with the upper leg of the seat, and the rear end face of the spring is abutted with the fourth limiting boss;
wherein the diameter of the third pin body is equal to the maximum slot width of the second tooth-shaped slot; the diameter of the fourth pin body is smaller than the minimum groove width of the second tooth-shaped groove; the length of the third pin body is equal to the width of the upper leg of the seat; the length of the fourth pin body is greater than the width of the upper leg of the seat.
6. A combination table and chair according to claim 4, wherein the sliding assembly comprises:
the sliding chute is arranged on the supporting seat along the axial direction;
and the sliding rods are arranged on two sides of the base and are matched with the sliding grooves.
7. The combination table and chair of claim 6, further comprising:
and the linear bearing is arranged on the lower end surface of the base and used for sliding the seat.
8. The combination table and chair of claim 6, further comprising: the chair back of the chair assembly is connected with the chair surface through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020405223.7U CN211961446U (en) | 2020-03-26 | 2020-03-26 | Combined desk and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020405223.7U CN211961446U (en) | 2020-03-26 | 2020-03-26 | Combined desk and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211961446U true CN211961446U (en) | 2020-11-20 |
Family
ID=73381156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020405223.7U Expired - Fee Related CN211961446U (en) | 2020-03-26 | 2020-03-26 | Combined desk and chair |
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| Country | Link |
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| CN (1) | CN211961446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158854A (en) * | 2021-12-06 | 2022-03-11 | 叶卓夫 | Integral desk and chair capable of being adjusted in step mode according to height |
-
2020
- 2020-03-26 CN CN202020405223.7U patent/CN211961446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158854A (en) * | 2021-12-06 | 2022-03-11 | 叶卓夫 | Integral desk and chair capable of being adjusted in step mode according to height |
| CN114158854B (en) * | 2021-12-06 | 2022-10-18 | 叶卓夫 | Integral desk and chair capable of being adjusted in step mode according to height |
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