CN107183912A - It is easy to the Combined dining tables and chairs of folding and unfolding - Google Patents
It is easy to the Combined dining tables and chairs of folding and unfolding Download PDFInfo
- Publication number
- CN107183912A CN107183912A CN201710645920.2A CN201710645920A CN107183912A CN 107183912 A CN107183912 A CN 107183912A CN 201710645920 A CN201710645920 A CN 201710645920A CN 107183912 A CN107183912 A CN 107183912A
- Authority
- CN
- China
- Prior art keywords
- sliding bar
- connecting rod
- center connecting
- easy
- chairs
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/14—Foldable table and seat units
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B31/04—Service or tea tables, trolleys, or wagons foldable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
- A47B83/02—Tables combined with seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/14—Foldable table and seat units
- A47B2003/145—Foldable table and seat units with folding table top
Abstract
A kind of Combined dining tables and chairs for being easy to folding and unfolding are provided, including center connecting rod, table and stool, hollow cavity is provided with inside the connecting rod of center, sliding bar is provided with hollow cavity, the elastic construction moved up and down in hollow cavity provided with driving sliding bar, provided with moving up or move down with it and extended or retracted center connecting rod top and the indicating arm for playing indicative function at the top of sliding bar, table is connected by articulated mounting with center connecting rod upper front end, table is connected and moving up or moving down and packing up and be laid flat with sliding bar further through pulling structure with sliding bar, latch-up structure is provided between sliding bar and center connecting rod, stool is connected and moving up or moving down and drawing close or remote from center connecting rod with sliding bar by drive mechanism with sliding bar.The present invention can be such that table and stool deploys in use state, folded and packed up when without using state, saved space, put tables and chairs and seem neat, with indicative function, people is found room tables and chairs fast and easy, and raising takes a seat rate.
Description
Technical field
The invention belongs to tables and chairs technical field, and in particular to a kind of Combined dining tables and chairs for being easy to folding and unfolding.
Background technology
School canteen is especially big in lunch and the two period flows of the people of dinner, and population mobility is strong, centrality is strong, so
The function of crowded dining space needs that the guiding of the stream of people and asking for evacuation must also be solved after basic demand is met
Topic, while also implying that the rational arrangement space of needs.For the situation of school canteen, student is when having dinner mostly with book
Bag or books, and the dining table and chair in dining room is not met by Students ' Demand in terms of glove now.And because flow of the people is big, learn
Life will find vacant place in crowded crowd, thus lose time, and taking a seat rate will also reduce.It is present for above-mentioned situation
Dining table and chair there is problems with：1st, queuing up when buying meal, space is too small, and people does not have local station,；2nd, the spacing of desk is excessively narrow
It is narrow, it is unfavorable for opposite passage；3rd, the overall free space in dining room is less than normal, and people is excessively crowded when having a meal, and influences appetite；4th, by wall
Desk and wall distance are too small, and when having a meal, elbow easily encounters wall, and influence is had dinner；5th, by wall tables and chairs, close to metope
That face cannot enter to take a seat, wasting space；6th, the placement of the belongings such as student's school bag, books, which is stored, has problem；7th, tables and chairs
Floor space is too big；8th, cleaning is difficult to clean up the place of some tables and chairs legs.It is therefore desirable to propose to improve.
The content of the invention
Present invention solves the technical problem that：A kind of Combined dining tables and chairs for being easy to folding and unfolding are provided, the present invention can make table
Deploy with stool in use state, folded and packed up when without using state, saved space, put tables and chairs and seem whole
Together, and with indicative function, people is found room tables and chairs fast and easy, save the time.
The technical solution adopted by the present invention：It is easy to the Combined dining tables and chairs of folding and unfolding, including center connecting rod, table and stool
It is provided with inside son, the center connecting rod in hollow cavity, the hollow cavity and is provided with sliding bar, is provided with the hollow cavity
It is provided with the top of the elastic construction for being connected with sliding bar and driving it to move up and down, the sliding bar and is moved up with it or move down and stretch out
Or the indicating arm of center connecting rod top and an indicative function is retracted, the table passes through articulated mounting and center connecting rod front end
Top is connected, and the table is connected and moving up or moving down and packing up and put with sliding bar further through pulling structure with sliding bar
It is flat, the latch-up structure to table is provided between the sliding bar and center connecting rod, the stool is by drive mechanism with sliding
Bar is connected and moving up or moving down and drawing close or remote from center connecting rod with sliding bar.
Wherein, the elastic construction includes the spring located at the hollow cavity bottom of center connecting rod, the spring upper end
It is connected with sliding bar lower end.
It is provided with the top of the sliding bar and is easy to the perforate that indicating arm is extended and retracted.
The articulated mounting includes being fixed on the upper articulated slab on center connecting rod front end face top and is fixed on table upper end
Face is close to the lower articulated slab of center connecting rod side, and the upper articulated slab and lower articulated slab are rotated by jointed shaft and connected.
The pulling structure includes malleable band and the upper slip opening located at center connecting rod front end face top, the toughness
Band one end is connected with table, and the malleable band other end is connected through upper opening of sliding with sliding bar top.
The latch-up structure includes the lock pin being connected by compression spring with sliding bar top side, the center connecting rod
Front upper is provided with lock tube, and the lock pin will can be carried out as sliding bar is moved down with the inner cutting ferrule of lock tube to the flattened state of table
Locking, the lock tube outer end is provided with lock pin button, the pad column sleeve of the lock pin button enter in lock tube and by return spring with
Lock tube inner surface is connected.
The drive mechanism includes drive link and the lower slider opening located at center connecting rod front end face bottom, the transmission
Bar one end is hinged with stool, and the drive link other end passes through lower slider opening and sliding bar lower hinge.
Further, provided with the picking-up frame being supported to table in the middle part of the center connecting rod front end face.
Further, the stool includes stool panel and magazine, and the stool panel and magazine pass through middle support rod) even
Connect, the magazine bottom is provided with leg, the leg is provided with roller.
The advantage of the present invention compared with prior art：
1st, this programme is provided with that can move up and down sliding bar in the hollow cavity inside the connecting rod of center, and sliding bar is by drawing
Putting structure drives table to pack up and be laid flat, and sliding bar drives stool to draw close or remote from center connecting rod by drive mechanism, so
It can very easily be folded and be packed up when without using tables and chairs, saved space, and put tables and chairs and seem neat；
2nd, this programme the top of sliding bar be provided with indicating arm, indicating arm can with sliding bar move up and down stretching or
Retract, indicating arm, which stretches out, represents that tables and chairs are in collapsed state, and nobody uses, and finder quickly can have found and use, indicating arm
Retract and represent that tables and chairs, in use state is laid flat, find tables and chairs person just without walking close to check, indicating arm is provided significantly for people
Indicative function, makes people find room tables and chairs fast and easy, improves the rate of taking a seat；
3rd, magazine is arranged below in stool in this programme, is easy to deposit people's belongings, it is to avoid be placed on table
Face and take desk-top space or be placed on ground presence hygienic issues.
Brief description of the drawings
Fig. 1 is collapsed configuration schematic diagram of the present invention；
Fig. 2 is deployed configuration schematic diagram of the present invention；
Fig. 3 is the right phantom for regarding structure of the present invention；
Fig. 4 is the structure enlarged diagram of latch-up structure in the present invention.
Embodiment
1-4 describes embodiments of the invention below in conjunction with the accompanying drawings.
It is easy to the Combined dining tables and chairs of folding and unfolding, as shown in Figure 1, 2, 3, including center connecting rod 1, table 2 and stool 6, institute
The inside of center connecting rod 1 is stated to be provided with hollow cavity 101, the hollow cavity 101 provided with sliding bar 11, the hollow cavity
It is provided with 101 and the elastic construction 12 that it is moved up and down, the elastic construction described in the present embodiment is connected and driven with sliding bar 11
12 include the spring 19 located at the bottom of hollow cavity 101 of center connecting rod 1, and the upper end of spring 19 connects with the lower end of sliding bar 11
Connect, sliding bar 11 is pushed under external force, can compress spring 19, reach the effect for moving down sliding bar 11, when removing
External force, the elastic force of spring 19 can move up sliding bar 11.
The top of the sliding bar 11 provided with move up or move down with it and the extended or retracted top of center connecting rod 1 and rise and indicate
The indicating arm 3 of effect, the top of sliding bar 11, which is provided with, is easy to the perforate 104 that indicating arm 3 is extended and retracted.Indicating arm 3 is set
Into chromatic colour such as red, the stretching of indicating arm 3 is visible, represents that tables and chairs are in collapsed state, nobody uses, and finder can
Quickly find and use, the retraction of indicating arm 3 it cannot be seen that, represent that tables and chairs are in and be laid flat use state, find tables and chairs person just not
With walking close to check, indicating arm 3 provides obvious indicative function for people, people is found room tables and chairs fast and easy.
The table 2 is connected by articulated mounting 9 with the upper front end of center connecting rod 1, and the articulated mounting 9 includes fixing
In the front end face top of center connecting rod 1 upper articulated slab 16 and be fixed on the upper surface of table 2 under the side of center connecting rod 1
Articulated slab 17, the upper articulated slab 16 and lower articulated slab 17 are rotated by jointed shaft 18 and connected.The front end face of center connecting rod 1
Middle part is provided with the picking-up frame 4 being supported to table 2, after table 2 is laid flat, and holding up frame 4 can be propped up the lower surface of table 2
Support, makes the use of table 2 reliable and stable.The table 2 is connected further through pulling structure 13 with sliding bar 11 and with sliding bar 11
Move up or move down and pack up and be laid flat, the pulling structure 13 includes malleable band 20 and on the front end face of center connecting rod 1
The upper slip opening 102 in portion, described one end of malleable band 20 is connected with table 2, and the other end of malleable band 20 is opened through upper slip
Mouth 102 is connected with the top of sliding bar 11.The latch-up structure 22 to table 2 is provided between the sliding bar 11 and center connecting rod 1,
Specifically, as shown in figure 4, the latch-up structure 22 includes the lock pin being connected by compression spring 24 with the top side of sliding bar 11
23, the front upper of center connecting rod 1 be provided with lock tube 25, the lock pin 23 with sliding bar 11 move down can with lock tube 25
End cutting ferrule locks the flattened state to table 2, and the outer end of lock tube 25 is provided with lock pin button 26, the lock pin button 26
Pad post 28 be inserted in lock tube 25 and be connected by return spring 27 with the inner surface of lock tube 25.
The stool 6 be connected by drive mechanism 5 with sliding bar 11 and furthered with moving up or moving down for sliding bar 11 or
Away from center connecting rod 1.The drive mechanism 5 includes drive link 21 and the lower slider located at the front end face bottom of center connecting rod 1
Opening 103, described one end of drive link 21 is hinged with stool 6, and the other end of drive link 21 is through lower slider opening 103 with sliding
The lower hinge of bar 11.It is preferred that, the two ends of drive link 21 can be rotated with stool 6 and sliding bar 11 by bearing and are connected.
The stool 6 includes stool panel 14 and magazine 7, and the stool panel 14 and magazine 7 are connected by middle support rod 10
Connect, the bottom of magazine 7 is provided with leg 15, the leg 15 is provided with roller 8.Storing is arranged below in stool 6 in the present invention
Frame 7, is easy to deposit people's belongings, it is to avoid be placed on desktop and take desk-top space or be placed on ground presence
Hygienic issues.
It is as follows using process when the present invention is used in into student dining：After student is to dining room, look first at
The bright-coloured indicating arm 3 for whether having dining table and chair stretches out, as shown in figure 1, after finding the dining table and chair of the stretching of indicating arm 3, manual
The table 2 that inclination is packed up is pushed so that table 2 is laid flat on the picking-up frame 4 in Bing Luo centers connecting rod 1, at this time, table
Sliding bar 11 in 2 hollow cavities 101 for rotating down and passing through the pulling center connecting rod 1 of malleable band 20 press against under spring 19
Move, now indicating arm 3 is moved down in the hollow cavity 101 for be retracted into center connecting rod 1 also with sliding bar 11 and hidden, slide simultaneously
Moving down for bar 11 can drive drive link 21 to rotate and extrude away it, and stool 6 is pushed out going to therewith produces one with table 2
The individual yardstick for meeting man-computer relation, when table 2 turns to flat condition, the compression spring 24 on sliding bar 11 is moved down into and locked
Cover 25 corresponding positions and engage with it, realize the locking to the flattened state of table 2, such dining table and chair is in use state, such as Fig. 2 institutes
Show, student can just be sitting on dining table and chair and have dinner.After having a meal, only lock pin button 26, the pad of lock pin button 26 need to be patted
Post 28 ejects compression spring 24 from lock tube 25, completes the unblock to table 2, then table 2 is gently up held up, spring 19
Sliding bar 11 will up be pushed away, indicating arm 3, which stretches out, to rise, and the malleable band 20 on sliding bar 11 can pull table 2 to be rotated up
Pack up, table 2 recovers to tilt collapsed state, and now stool 6 is retracted origin-location, dining table and chair by sliding bar 11 by drive link 21
In collapsed state is folded, as shown in Figure 1.The present invention can be such that table 2 and stool 6 deploys in use state, without using
Folded and packed up during state, saved space, and put tables and chairs and seem neat.
Above-described embodiment, simply presently preferred embodiments of the present invention, not for limiting the scope of the present invention, thus it is all with this
The equivalence changes that content described in invention claim is done, all should be included within scope of the invention as claimed.
Claims (9)
1. it is easy to the Combined dining tables and chairs of folding and unfolding, including center connecting rod (1), table (2) and stool (6), it is characterised in that：Institute
State to be provided with hollow cavity (101), the hollow cavity (101) inside center connecting rod (1) and be provided with sliding bar (11), it is described in
It is provided with empty inner chamber (101) and is connected and drives the elastic construction (12) that it is moved up and down, the sliding bar with sliding bar (11)
(11) top, which is provided with, moves up or moves down with it and the indicating arm (3) of extended or retracted center connecting rod (1) top indicative function,
The table (2) is connected by articulated mounting (9) with center connecting rod (1) upper front end, and the table (2) is further through pulling knot
Structure (13) is connected and moving up or moving down and packing up and be laid flat with sliding bar (11) with sliding bar (11), the sliding bar (11) and
The latch-up structure (22) to table (2) is provided between center connecting rod (1), the stool (6) is by drive mechanism (5) with sliding
Bar (11) is connected and moving up or moving down and drawing close or remote from center connecting rod (1) with sliding bar (11).
2. the Combined dining tables and chairs according to claim 1 for being easy to folding and unfolding, it is characterised in that：Elastic construction (12) bag
Include the spring (19) located at hollow cavity (101) bottom of center connecting rod (1), spring (19) upper end and sliding bar (11)
Lower end is connected.
3. the Combined dining tables and chairs according to claim 1 for being easy to folding and unfolding, it is characterised in that：At the top of the sliding bar (11)
Provided with the perforate (104) for being easy to indicating arm (3) to extend and retract.
4. the Combined dining tables and chairs according to claim 1 for being easy to folding and unfolding, it is characterised in that：Articulated mounting (9) bag
Include the upper articulated slab (16) for being fixed on center connecting rod (1) front end face top and be fixed on table (2) upper surface and connect close to center
The lower articulated slab (17) of extension bar (1) side, the upper articulated slab (16) and lower articulated slab (17) are rotated by jointed shaft (18) to be connected
Connect.
5. the Combined dining tables and chairs according to claim 1 for being easy to folding and unfolding, it is characterised in that：Pulling structure (13) bag
Include malleable band (20) and the upper slip opening (102) located at center connecting rod (1) front end face top, described malleable band (20) one end
It is connected with table (2), malleable band (20) other end is connected through upper opening (102) of sliding with sliding bar (11) top.
6. the Combined dining tables and chairs according to claim 1 for being easy to folding and unfolding, it is characterised in that：Latch-up structure (22) bag
Include on before the lock pin (23) being connected by compression spring (24) with sliding bar (11) top side, the center connecting rod (1)
Portion is provided with lock tube (25), the lock pin (23) with sliding bar (11) is moved down can will be to table (2) with the inner cutting ferrule of lock tube (25)
Flattened state locked, lock tube (25) outer end be provided with lock pin button (26), the pad post of the lock pin button (26)
(28) it is inserted in lock tube (25) and is connected by return spring (27) with lock tube (25) inner surface.
7. the Combined dining tables and chairs according to claim 1 for being easy to folding and unfolding, it is characterised in that：Drive mechanism (5) bag
Include drive link (21) and the lower slider opening (103) located at center connecting rod (1) front end face bottom, described drive link (21) one end
It is hinged with stool (6), drive link (21) other end passes through lower slider opening (103) and sliding bar (11) lower hinge.
8. the Combined dining tables and chairs for being easy to folding and unfolding according to any one in claim 1-7, it is characterised in that：In described
Provided with the picking-up frame (4) being supported to table (2) in the middle part of heart connecting rod (1) front end face.
9. the Combined dining tables and chairs according to claim 8 for being easy to folding and unfolding, it is characterised in that：The stool (6) includes stool
Panel (14) and magazine (7), the stool panel (14) and magazine (7) are connected by middle support rod (10), the magazine
(7) bottom is provided with leg (15), and the leg (15) is provided with roller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710645920.2A CN107183912A (en) | 2017-08-01 | 2017-08-01 | It is easy to the Combined dining tables and chairs of folding and unfolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710645920.2A CN107183912A (en) | 2017-08-01 | 2017-08-01 | It is easy to the Combined dining tables and chairs of folding and unfolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107183912A true CN107183912A (en) | 2017-09-22 |
Family
ID=59884223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710645920.2A Withdrawn CN107183912A (en) | 2017-08-01 | 2017-08-01 | It is easy to the Combined dining tables and chairs of folding and unfolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107183912A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112353166A (en) * | 2020-12-22 | 2021-02-12 | 侯煦颖 | Integral type apartment bed |
| CN112617423A (en) * | 2020-12-18 | 2021-04-09 | 李宾阳 | Writing desk convenient for students |
| CN112932166A (en) * | 2021-02-25 | 2021-06-11 | 江西金橡木业有限公司 | Student multifunctional combined apartment bed made of steel and plastic materials |
| CN113876136A (en) * | 2021-10-18 | 2022-01-04 | 广东柯瑞达智能家具有限公司 | Apartment bed with two left and right seats |
-
2017
- 2017-08-01 CN CN201710645920.2A patent/CN107183912A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617423A (en) * | 2020-12-18 | 2021-04-09 | 李宾阳 | Writing desk convenient for students |
| CN112617423B (en) * | 2020-12-18 | 2024-04-05 | 李宾阳 | Desk convenient for students to write |
| CN112353166A (en) * | 2020-12-22 | 2021-02-12 | 侯煦颖 | Integral type apartment bed |
| CN112932166A (en) * | 2021-02-25 | 2021-06-11 | 江西金橡木业有限公司 | Student multifunctional combined apartment bed made of steel and plastic materials |
| CN112932166B (en) * | 2021-02-25 | 2023-08-04 | 江西金橡木业有限公司 | Multifunctional combined apartment bed made of steel-plastic materials for students |
| CN113876136A (en) * | 2021-10-18 | 2022-01-04 | 广东柯瑞达智能家具有限公司 | Apartment bed with two left and right seats |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170922 |