CN204519906U - A kind of folding integrated desk chair apparatus - Google Patents

A kind of folding integrated desk chair apparatus Download PDF

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Publication number
CN204519906U
CN204519906U CN201520228524.6U CN201520228524U CN204519906U CN 204519906 U CN204519906 U CN 204519906U CN 201520228524 U CN201520228524 U CN 201520228524U CN 204519906 U CN204519906 U CN 204519906U
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CN
China
Prior art keywords
seat
support leg
upper strata
folding
sides
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520228524.6U
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Chinese (zh)
Inventor
刘怀广
余强
章毅
杨颖�
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan University of Science and Engineering WUSE
Original Assignee
Wuhan University of Science and Engineering WUSE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan University of Science and Engineering WUSE filed Critical Wuhan University of Science and Engineering WUSE
Priority to CN201520228524.6U priority Critical patent/CN204519906U/en
Application granted granted Critical
Publication of CN204519906U publication Critical patent/CN204519906U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of folding integrated desk chair apparatus, comprise upper and lower two-layer seat, it is characterized in that: the both sides fluting of described upper strata seat, be connected to by connecting rod and two rear support legs, junction is pin mode and connects, and located by the alignment pin of front support leg both sides, during expansion, upper strata seat rotates up disengaging shop bolt around connecting rod, again micro-for lower floor's seat lift connecting rod is rotated smoothly after orientate 180 ° of angles as by the shop bolt on rear support leg, rotating upper layer seat makes chute snap in the arcuate guide key at front support leg top again, fixed by the arcuate guide key of backrest and link supports and backrest both sides, now the reverse side of upper strata seat serves as desktop, lower floor's seat serves as chair, thus achieve tables and chairs integration using function, the utility model is practical, and deployable one-tenth desk uses together with chair, and take up room little, structure is simply ingenious, and fast, convenient, cost is low, realizes tables and chairs integrated function.

Description

A kind of folding integrated desk chair apparatus
Technical field
The utility model relates to furniture and makes applied technical field, is specially a kind of folding integrated desk chair apparatus.
Background technology
Folding and portable product grows with each passing day, and industrial production goes out minimum and the lightest parts to form fold furniture, to adapt to various synoptic climate.People can camping, sandy beach leisure, sport events etc. see different folding seat everywhere, it is a kind of chair adapting to all customs and demand.Folding seat can be applied on the desk and chair of school, can be applied in cinema and theater ... the main target creating a kind of basic seat is exactly to provide of short duration rest, can easily fold (and collection).Folding seat becomes a part indispensable in furniture.
There is the patent relevant to folding desk/chair at present, open (bulletin) number: the CN202891150U of such as Chinese patent mandate, open (bulletin) day: 2013.04.24 utility model patent discloses a kind of integrated office tables and chairs of foldable for storage, comprise base plate and side plate, described base plate and side plate hinge-connection, base plate is etched with rectangular channel, in rectangular channel, seat is installed, seat is fixed in groove by horizontal rotating shaft, the top of seat is fixed with seat support by vertical rotating shaft, and vertical rotating shaft is arranged on the side position that keeps to the side of seat support and seat; Described side plate is etched with rectangular channel, is provided with table in rectangular channel, table is fixed in groove by horizontal rotating shaft, and the top of table is fixed with table support by vertical rotating shaft, and vertical rotating shaft is arranged on the side position that keeps to the side of table support and table.And for example open (bulletin) number: the CN2647123 of Chinese patent mandate, open (bulletin) day: 2004.10.13 utility model patent discloses a kind of foldable combination all-in-one-piece Portable combined table and chair, comprise many chair and a desktop formation, whole desktop is made up of two pieces, left and right desktop, two table legs that can fold are joined in the bottom surface of every block desktop, after two table leg doublings of every block desktop are laminated on the bottom surface of desktop, again two pieces of desktop doublings are just become one " portable chest " altogether, joint-stool is by backrest, chair surface, slip pole, front support leg, dual-active joint pole, back leg, chair locating shaft forms, launch successively during use to become chair, the used time is not folded into flat shape and puts in " portable chest ".Although above-mentioned tables and chairs energy stored collapsed, complex structure, cost is high, and area occupied is large, be not suitable for the use of the scene such as field trips, travelling, and tables and chairs is independently, structurally do not realize integration.
Utility model content
The purpose of this utility model is to provide a kind of folding integration tables and chairs, and after launching, desk uses together with chair, and take up room little, structure is simply ingenious, and cost is low, compares existing folding dining table and chair, is more suitable for single outdoor use; And then make up the deficiencies in the prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of folding integration tables and chairs, comprise upper and lower two-layer seat, the both sides of described upper strata seat have chute, be connected to by connecting rod and two rear support legs, junction is pin mode and connects, and located by the alignment pin of front support leg both sides, during expansion, upper strata seat rotates up disengaging shop bolt around connecting rod, again micro-for lower floor's seat lift connecting rod is rotated smoothly after orientate 180 ° of angles as by the shop bolt on rear support leg, rotating upper layer seat makes chute snap in arcuate guide key on front support leg again, fixed by the arcuate guide key of backrest and link supports and backrest both sides, now the reverse side of upper strata seat serves as desktop, lower floor's seat serves as chair, thus achieve tables and chairs integration using function.As regained on former for upper strata seat road and lower floor's seat coincidence, by front support leg both sides pin location, only chair-function can be played.Time folding, first upper strata seat be lifted away from shop bolt, then lift lower floor's seat, according to common folding seat folding and retraction.
Further, described linkage is provided with arc groove and realizes positioning function and pin hole realizes linkage function.
Further, described rear support leg is provided with draw-in groove and shop bolt to realize positioning function and support function.
Further, both sides, described front support leg device top are provided with arcuate guide key, pin and backrest to realize positioning function and support function.
Further, described brace is for connecting lower floor's seat and rear support leg.
Further, described lower floor's seat both sides are provided with pin hole to realize linkage function.Lower floor's seat can rotate around pin, by brace by front and back supporting leg separately, relies on the fluting on rear support leg realize location and support.
Further, seat panel device both sides, described upper strata are provided with chute and pin, realize positioning function and linkage function respectively.Upper strata seat can rotate around connecting rod, and after connecting rod rotates 180 °, then rotating upper layer seat slips in the arcuate guide key of front support leg and locates, and upper strata seat relies on the back rest supports of front support leg to become desktop.
Compared with prior art, the beneficial effects of the utility model are, these folding integration tables and chairs:
1, upper strata seat is connected with two rear support legs by connecting rod, after only connecting rod need being rotated 180 °, then is rotated around connecting rod by upper strata seat, chute snaps in the arcuate guide key on front support leg, and upper strata seat relies on connecting rod and back rest supports, can be launched into desktop, easy to use, fast.
2, tables and chairs link together, and do not need dismounting and install, realizing tables and chairs integrated function, upper strata seat keeps level under backrest and link supports, and smart structural design is simple, takes up room little, cost is low, easy to carry, effectively can also contain and lift up cross-legged bad habit.
Accompanying drawing explanation
fig. 1 is the utility model device overall schematic.
Fig. 2 is connecting rod and rear support leg connection diagram.
Fig. 3 is the schematic diagram of upper strata seat.
Fig. 4 is the schematic diagram of front support leg.
Wherein: backrest 101, connecting rod 102, upper strata seat 103, lower floor's seat 104, front support leg 105, rear support leg 106, brace 107, alignment pin 201,402, arc groove 202,204, fluting 206, pin hole 203,207, chute 301, pin 205,302, arcuate guide key 401.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of folding integration tables and chairs, comprise rear support leg 106, described rear support leg 106 is connected by pin 205 with connecting rod 102, described connecting rod 102 is provided with arc groove 202, 204, connecting rod 102 and rear support leg 106 shape are as shown in Figure 2, described rear support leg 106 is provided with alignment pin 201, fluting 206 and pin hole 207, alignment pin 201 on described rear support leg 106 is respectively at the arc groove 202 on connecting rod 102, 204 contact location, the angle that can realize connecting rod 102 and rear support leg 106 changes to 180 ° from 0 °, when realizing launching function, described connecting rod 102 and rear support leg 106 are in 180 °, when regaining into chair be 0 °.Described rear support leg 106 is connected by brace 107 with lower floor seat 104 at pin hole 207 place, and the 206 pairs of lower floor's seats 104 of the fluting on described rear support leg 106 position and support.
As shown in Figure 3, seat 103 both sides, described upper strata have chute 301 and pin 302, and described pin 302 forms pin with the pin hole 203 on connecting rod in Fig. 2 102 and is connected.
Be launched in desktop process, described chute 301 snaps in front support leg 105 as the arcuate guide key 401 in Fig. 4, and described upper strata seat 103 relies on connecting rod 102 and backrest 101 to support and fixed by the arcuate guide key 401 of backrest both sides.
As shown in Figure 4, regain in chair process, described front support leg alignment pin 402 snaps in upper strata seat 103 both sides chute 301, realizes upper strata, location seat 103.Described lower floor seat 104 is connected by pin with front support leg 105, described pin 205 should be equal to place, backrest 401 top the horizontal plane to the Distance geometry of lower floor's seat 104 upper surface, and guarantee upper strata seat 103 is in horizontal plane under the support of backrest 401 and connecting rod 102.Described upper strata seat 103 and lower floor's seat 104 overlap, and realize located lateral by shop bolt 201 and 402.
In stored collapsed process, described upper strata seat 103 is lifted away from shop bolt 402, then lifts lower floor's seat 104, according to common folding seat folding mode.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.

Claims (7)

1. folding integration tables and chairs, comprise upper and lower two-layer seat, it is characterized in that: the both sides fluting of described upper strata seat, be connected to by connecting rod and two rear support legs, junction is pin mode and connects, and located by the alignment pin of front support leg both sides, during expansion, upper strata seat rotates up disengaging shop bolt around connecting rod, again micro-for lower floor's seat lift connecting rod is rotated smoothly after orientate 180 ° of angles as by the shop bolt on rear support leg, rotating upper layer seat makes chute snap in the arcuate guide key at front support leg top again, fixed by the arcuate guide key of backrest and link supports and backrest both sides, now the reverse side of upper strata seat serves as desktop, lower floor's seat serves as chair, thus achieve tables and chairs integration using function, as regained on former for upper strata seat road and lower floor's seat coincidence, by front support leg both sides pin location, only chair-function can be played, time folding, first upper strata seat be lifted away from shop bolt, then lift lower floor's seat, according to common folding seat folding and retraction.
2. a kind of folding integration tables and chairs according to claim 1, is characterized in that: described linkage is provided with arc groove.
3. a kind of folding integration tables and chairs according to claim 1, is characterized in that: described rear support leg is provided with fluting and shop bolt.
4. a kind of folding integration tables and chairs according to claim 1, is characterized in that: described front support leg device both sides are provided with arcuate guide key, pin and backrest.
5. a kind of folding integration tables and chairs according to claim 1, is characterized in that: described brace is for connecting lower floor's seat and rear support leg.
6. a kind of folding integration tables and chairs according to claim 1, is characterized in that: described lower floor's seat both sides are provided with pin hole to realize linkage function; Lower floor's seat can rotate around pin, by brace by front and back supporting leg separately, relies on the fluting on rear support leg realize location and support.
7. a kind of folding integration tables and chairs according to claim 1, is characterized in that: seat panel device both sides, described upper strata are provided with chute and pin.
CN201520228524.6U 2015-04-16 2015-04-16 A kind of folding integrated desk chair apparatus Expired - Fee Related CN204519906U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520228524.6U CN204519906U (en) 2015-04-16 2015-04-16 A kind of folding integrated desk chair apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520228524.6U CN204519906U (en) 2015-04-16 2015-04-16 A kind of folding integrated desk chair apparatus

Publications (1)

Publication Number Publication Date
CN204519906U true CN204519906U (en) 2015-08-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520228524.6U Expired - Fee Related CN204519906U (en) 2015-04-16 2015-04-16 A kind of folding integrated desk chair apparatus

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105534017A (en) * 2016-01-19 2016-05-04 湖南高速铁路职业技术学院 Luggage type folding writing chair
CN112401539A (en) * 2020-10-19 2021-02-26 江苏好朋友玩具有限公司 Foldable table and chair

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105534017A (en) * 2016-01-19 2016-05-04 湖南高速铁路职业技术学院 Luggage type folding writing chair
CN105534017B (en) * 2016-01-19 2017-11-21 湖南高速铁路职业技术学院 Trunk type folds writing chair
CN112401539A (en) * 2020-10-19 2021-02-26 江苏好朋友玩具有限公司 Foldable table and chair

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150805

Termination date: 20180416