CN108771373A - A kind of overturning drawing and pulling type Riding Accommodation in the area that waits for house construction engineering - Google Patents
A kind of overturning drawing and pulling type Riding Accommodation in the area that waits for house construction engineering Download PDFInfo
- Publication number
- CN108771373A CN108771373A CN201810824664.8A CN201810824664A CN108771373A CN 108771373 A CN108771373 A CN 108771373A CN 201810824664 A CN201810824664 A CN 201810824664A CN 108771373 A CN108771373 A CN 108771373A
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- China
- Prior art keywords
- rotating ring
- main shaft
- backrest
- fixed plate
- fixed
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 230000004308 accommodation Effects 0.000 title claims abstract description 20
- 229920000742 Cotton Polymers 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 241000219146 Gossypium Species 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/12—Theatre, auditorium, or similar chairs
- A47C1/121—Theatre, auditorium, or similar chairs having tipping-up seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/04—Folding chairs with inflexible seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/16—Seats made of wooden, plastics, or metal sheet material; Panel seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
- A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/56—Parts or details of tipping-up chairs, e.g. of theatre chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/56—Parts or details of tipping-up chairs, e.g. of theatre chairs
- A47C7/563—Parts or details of tipping-up chairs, e.g. of theatre chairs provided with a back-rest moving with the seat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Tents Or Canopies (AREA)
Abstract
It waits the overturning drawing and pulling type Riding Accommodation in area for house construction engineering the invention discloses a kind of, including main shaft, supporting rod, backrest fixed plate and cushion fixed plate, the first rotating ring and the second rotating ring are mounted at left and right sides of the main shaft, the supporting rod is mounted on the inner upper of fixed loop bar, the backrest fixed plate is mounted on the surface of main shaft, the surface of second rotating ring is provided with spring fixing pin, the surface of first rotating ring offers pin hole, it is welded with fixing supporting legs below the support ring, the left and right end of the main shaft offers mounting hole, and mounting hole is internally provided with the second fixing bolt.This is provided with the first rotating ring and the second rotating ring for the wait overturning drawing and pulling type Riding Accommodation in area of house construction engineering, backrest fixed plate and cushion fixed plate are not only driven by fixed loop bar and supporting rod in use, convenient for the adjusting of device entirety angle, increase the practicability of device.
Description
Technical field
It is specially a kind of to multiply for the wait overturning drawing and pulling type in area of house construction engineering the present invention relates to house construction engineering technical field
Sit device.
Background technology
House construction engineering wait area Riding Accommodation be for worker when waiting waiting a kind of rest device for providing, and it is existing
The wait Riding Accommodation in area of house construction engineering be mostly fixed design, not only so that house construction engineering is waited area Riding Accommodation
Mobile inconvenient, when the amount of unloading goods is larger, the wait Riding Accommodation in area of the house construction engineering can influence to wait the efficiency of unloading goods in area, simultaneously
Existing house construction engineering wait area Riding Accommodation in the height and angle that can only select same specification so that height gap is larger
People, there is a problem of when in use uncomfortable.
Invention content
It waits the overturning drawing and pulling type Riding Accommodation in area for house construction engineering the purpose of the present invention is to provide a kind of, to solve
The house construction engineering currently on the market that above-mentioned background technology proposes is waited, and area's Riding Accommodation inconvenience is mobile, is unable to regulating device entirety
Height and angle the problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of overturning pumping in the area that waits for house construction engineering
Pull-type Riding Accommodation, including main shaft, supporting rod, backrest fixed plate and cushion fixed plate are respectively mounted at left and right sides of the main shaft
There are the first rotating ring and the second rotating ring, and is welded with fixed loop bar, the branch on the outside of the first rotating ring and the second rotating ring
Strut is mounted on the inner upper of fixed loop bar, and the backrest fixed plate is mounted on the surface of main shaft, and backrest fixed plate
It is internally provided with backrest expansion plate, and is bonded with lint cotton above backrest expansion plate, the rear side of the backrest fixed plate
Middle part is equipped with caging bolt, and the inside of the cushion fixed plate is equipped with cushion expansion plate, and the upper surface of cushion fixed plate
Be bonded with lint cotton, the left and right ends of the main shaft are provided with countershaft, and the surface of countershaft open up it is fluted, the countershaft
Outside is provided with support ring, and the surface of support ring is equipped with the first fixing bolt, and the surface of second rotating ring is provided with
The surface of spring fixing pin, first rotating ring offers pin hole, and fixing supporting legs are welded with below the support ring, and
The inside of fixing supporting legs is equipped with Telescopic Fixed leg, and the lower section screw of Telescopic Fixed leg is fixed with rubber pad, the master
The left and right end of axis offers mounting hole, and mounting hole is internally provided with the second fixing bolt.
Preferably, the center line of the main shaft and the center line of countershaft overlap, and countershaft is integrated knot with main shaft
Structure, and countershaft is provided with 2, while mounting hole is evenly distributed on the left and right sides of main shaft, and mounting hole is about in main shaft
Heart line is symmetrically arranged with 16, and the diameter of mounting hole is more than the second fixing bolt.
Preferably, the diameter of first rotating ring is equal with the diameter of the second rotating ring, and the first rotating ring and second
It is mutually parallel between rotating ring, while the surface of the first rotating ring is evenly distributed with pin hole, and the diameter of pin hole is solid more than spring
The diameter of rationed marketing, and spring fixing pin and the side surface of the first rotating ring are mutually perpendicular to.
Preferably, the fixed loop bar and supporting rod are respectively arranged with 4, and supporting rod is matched with fixed loop bar for interference
Close, and the medial surface of fixed loop bar and the center line of main shaft are mutually perpendicular to, simultaneously support bar respectively with backrest fixed plate and seat
Pad fixed plate is rivet interlacement, and supporting rod is that screw is connect with fixed loop bar.
Preferably, the backrest expansion plate and cushion expansion plate are in inverse-T-shaped structure, and backrest expansion plate and limit spiral shell
Bolt is mutually perpendicular to, while the lower surface of cushion fixed plate is equipped with caging bolt.
Preferably, the support ring and fixing supporting legs are respectively arranged with 4, and mutually flat between adjacent 2 support rings
Row, while the center line of the first fixing bolt and the center line of support ring are mutually perpendicular to, and the diameter of the first fixing bolt is less than
The width of groove, and groove structure in a ring, while fixing supporting legs constitute rotational structure by support ring.
Compared with prior art, the beneficial effects of the invention are as follows：This multiplies for the wait overturning drawing and pulling type in area of house construction engineering
Device is sat,
1, it is provided with the first rotating ring and the second rotating ring, not only passes through fixed loop bar and supporting rod band in use
Dynamic backrest fixed plate and cushion fixed plate, are convenient for the adjusting of device entirety angle, increase the practicability of device, and cooperation spring is fixed
The use of pin and pin hole increases the fastness of device, simultaneously convenient for being fixed between the first rotating ring and the second rotating ring
Coordinate mounting hole and the second fixing bolt use, convenient for the first rotating ring is fixed, to increase the first rotating ring and
It is secured between second rotating ring, the practicability of device is improved, and use rotary structure, is convenient for the folding of device entirety；
2, backrest fixed plate, backrest expansion plate and cushion fixed plate, cushion expansion plate, in use, energy are provided with
Pull is carried out to backrest expansion plate and cushion expansion plate, to increase the size of device entirety, convenient for being applicable in different crowds, and
Telescopic structure is convenient for the folding of device entirety, facilitates the transport and placement of device, and be provided with lint cotton, make
With in the process, lint cotton can be tiled, the problem of to reduce uneven surface, while increase the comfort of device；
3, it is provided with support ring and fixing supporting legs, Telescopic Fixed leg, in use, can not only be supported by rotating
Ring adjusts the gap between adjacent 2 fixing supporting legs, increases the fastness of device, the folding of device entirety is also facilitated to receive
Hold together, is convenient for the storage of device, while the height of device entirety can be increased by the pull of Telescopic Fixed leg, convenient for device
It uses, coordinates the use of the first rotating ring and the second rotating ring, be convenient for the movement of device entirety, increase the practicability of device.
Description of the drawings
Fig. 1 is positive structure diagram of the present invention；
Fig. 2 is overlooking structure diagram of the present invention；
Fig. 3 is side structure schematic view of the present invention；
Fig. 4 is partial enlargement structural representation at a in Fig. 1 of the present invention；
Fig. 5 is that structural schematic diagram is cutd open in backrest expansion plate of the present invention side；
Fig. 6 is support ring main structure diagram of the present invention；
Fig. 7 is the first rotating ring main view clamp structure schematic diagram of the invention.
In figure：1, main shaft；2, the first rotating ring；3, the second rotating ring；4, fixed loop bar；5, supporting rod；6, backrest is fixed
Plate；7, backrest expansion plate；8, lint cotton；9, caging bolt；10, cushion fixed plate；11, cushion expansion plate；12, countershaft；13,
Groove；14, support ring；15, the first fixing bolt；16, spring fixing pin；17, pin hole；18, fixing supporting legs；19, it stretches solid
Determine leg；20, rubber pad；21, mounting hole；22, the second fixing bolt.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 7 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of overturning drawing and pulling type in the area that waits for house construction engineering
Riding Accommodation, including main shaft 1, the first rotating ring 2, the second rotating ring 3, fixed loop bar 4, supporting rod 5, backrest fixed plate 6, backrest
Expansion plate 7, lint cotton 8, caging bolt 9, cushion fixed plate 10, cushion expansion plate 11, countershaft 12, groove 13, support ring 14,
First fixing bolt 15, spring fixing pin 16, pin hole 17, fixing supporting legs 18, Telescopic Fixed leg 19, rubber pad 20, mounting hole
21 and second fixing bolt 22, the left and right sides of main shaft 1 be mounted on the first rotating ring 2 and the second rotating ring 3, and the first rotation
The outside of ring 2 and the second rotating ring 3 is welded with fixed loop bar 4, and supporting rod 5 is mounted on the inner upper of fixed loop bar 4, and backrest is solid
Fixed board 6 is mounted on the surface of main shaft 1, and backrest fixed plate 6 is internally provided with backrest expansion plate 7, and backrest expansion plate 7
Top be bonded with lint cotton 8, caging bolt 9, the inside of cushion fixed plate 10 are installed in the middle part of the rear side of backrest fixed plate 6
Cushion expansion plate 11 is installed, and the upper surface of cushion fixed plate 10 is bonded with lint cotton 8, the left and right ends setting of main shaft 1
There is countershaft 12, and the surface of countershaft 12 opens up fluted 13, the outside of countershaft 12 is provided with support ring 14, and the table of support ring 14
Face is equipped with the first fixing bolt 15, and the surface of the second rotating ring 3 is provided with spring fixing pin 16, the surface of the first rotating ring 2
Offer pin hole 17, the lower section of support ring 14 is welded with fixing supporting legs 18, and the inside of fixing supporting legs 18 be equipped with it is flexible
Convenient table 19, and the lower section screw of Telescopic Fixed leg 19 is fixed with rubber pad 20, and the left and right end of main shaft 1 offers mounting hole
21, and mounting hole 21 is internally provided with the second fixing bolt 22.
The center line of the center line and countershaft 12 of the main shaft 1 of present case overlaps, and countershaft 12 is integrated with main shaft 1
Structure, and countershaft 12 is provided with 2, while mounting hole 21 is evenly distributed on the left and right sides of main shaft 1, and mounting hole 21 about
The center line symmetrical setting of main shaft 1 has 16, and the diameter of mounting hole 21 is more than the second fixing bolt 22, using multi-diameter shaft
Structure type is convenient for the differentiation of the first rotating ring 2, the second rotating ring 3 and support ring 14, to facilitate installation.
The diameter of first rotating ring 2 is equal with the diameter of the second rotating ring 3, and the first rotating ring 2 and the second rotating ring 3 it
Between be mutually parallel, while the surface of the first rotating ring 2 is evenly distributed with pin hole 17, and the diameter of pin hole 17 is more than spring fixing pin
16 diameter, and spring fixing pin 16 and the side surface of the first rotating ring 2 are mutually perpendicular to, using the first rotating ring 2 and second
The design of rotating ring 3 is convenient for the rotation to device entirety in use, is fixed with cushion to adjust backrest fixed plate 6
Angle between plate 10, increases the practicability of device, while being provided with pin hole 17 and spring fixing pin 16 so that device is using
It in crossing, is fixed, ensures between backrest fixed plate 6 and cushion fixed plate 10 convenient for passing through pin hole 17 and spring fixing pin 16
The stable type of device.
Fixed loop bar 4 and supporting rod 5 are respectively arranged with 4, and supporting rod 5 and fixed loop bar 4 are interference fit, and solid
The center line for determining the medial surface and main shaft 1 of loop bar 4 is mutually perpendicular to, and is simultaneously supported bar 5 and is fixed respectively with backrest fixed plate 6 and cushion
Plate 10 is rivet interlacement, and supporting rod 5 is that screw is connect with fixed loop bar 4, uses interference fit and connects two kinds of knots with screw
Structure increases the stability and fastness of supporting rod 5, and the center line for fixing the medial surface and main shaft 1 of loop bar 4 is mutually perpendicular to,
So that the fixation loop bar 4 on the first rotating ring 2 and the second rotating ring 3 can closely be bonded in rotary course, increase device
Practicability is convenient for the folding of device.
Backrest expansion plate 7 and cushion expansion plate 11 are in inverse-T-shaped structure, and backrest expansion plate 7 and caging bolt 9 are mutual
Vertically, while the lower surface of cushion fixed plate 10 is equipped with caging bolt 9, using inverse-T-shaped structure, and coordinates caging bolt 9
Use, prevent backrest expansion plate 7 to be detached from the inside of backrest fixed plate 6 in pull.
Support ring 14 and fixing supporting legs 18 are respectively arranged with 4, and are mutually parallel between adjacent 2 support rings 14, together
When the first fixing bolt 15 center line and the center line of support ring 14 be mutually perpendicular to, and the diameter of the first fixing bolt 15 is less than
The width of groove 13, and the structure in a ring of groove 13, while fixing supporting legs 18 constitute rotational structure by support ring 14, just
In the whole support of device, and by adjusting the length between fixing supporting legs 18 and Telescopic Fixed leg 19, convenient for adjusting dress
Whole height is set, the practicability of device is increased.
Operation principle：In the overturning drawing and pulling type Riding Accommodation in the area that waited for house construction engineering using this, according to Fig. 1, Fig. 2
Shown in Fig. 5, pull backrest expansion plate 7 and cushion expansion plate 11, to adjust the total of backrest expansion plate 7 and backrest fixed plate 6
It is long, the overall length of cushion expansion plate 11 and cushion fixed plate 10, consequently facilitating the use of device, while 2 pieces of lint cottons 8 being distinguished
It is laid in the surface of backrest expansion plate 7 and backrest fixed plate 6, the surface of cushion expansion plate 11 and cushion fixed plate 10 used
Cheng Zhong, according to fig. 3, shown in Fig. 4 and Fig. 7, first by the pull backward of spring fixing pin 16 so that the end of spring fixing pin 16 is de-
Inside from pin hole 17, to manual rotation the first rotating ring 2 and the second rotating ring 3, to adjust backrest fixed plate 6 and sit
The angle between fixed plate 10 is padded, to facilitate the use of device, after adjusting suitable angle, decontrols spring fixing pin 16,
Make spring fixing pin 16 under the elastic acting force of spring, into the inside of pin hole 17, to complete to 2 He of the first rotating ring
Fixation between second rotating ring 3 can unscrew the second fixing bolt 22 in use so that the second fixing bolt 22
The mounting hole 21 being detached from main shaft 1 is suitable to adjust to be rotated to the first rotating ring 2 and 3 entirety of the second rotating ring
Angle of inclination, be convenient for the use of people, in use, according to Fig.6, rotate support ring 14 so that support ring 14 drives solid
Determine support leg 18 and Telescopic Fixed leg 19 is rotated, expands the distance between adjacent 2 fixing supporting legs 18, increase device
Stability, while pull can be carried out to Telescopic Fixed leg 19, to increase the height of device entirety, it is convenient for the use of device,
The content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (6)
1. a kind of overturning drawing and pulling type Riding Accommodation in the area that waits for house construction engineering, including main shaft (1), supporting rod (5), backrest are solid
Fixed board (6) and cushion fixed plate (10), it is characterised in that：It is mounted on the first rotating ring (2) at left and right sides of the main shaft (1)
With the second rotating ring (3), and it is welded with fixed loop bar (4), the branch on the outside of the first rotating ring (2) and the second rotating ring (3)
Strut (5) is mounted on the inner upper of fixed loop bar (4), and the backrest fixed plate (6) is mounted on the surface of main shaft (1), and
Backrest fixed plate (6) is internally provided with backrest expansion plate (7), and is bonded with lint cotton above backrest expansion plate (7)
(8), caging bolt (9), the inside installation of the cushion fixed plate (10) are installed in the middle part of the rear side of the backrest fixed plate (6)
There is cushion expansion plate (11), and the upper surface of cushion fixed plate (10) is bonded with lint cotton (8), the left and right of the main shaft (1)
It is provided at both ends with countershaft (12), and the surface of countershaft (12) opens up fluted (13), branch is provided on the outside of the countershaft (12)
Pushing out ring (14), and the surface of support ring (14) is equipped with the first fixing bolt (15), the surface setting of second rotating ring (3)
There are spring fixing pin (16), the surface of first rotating ring (2) to offer pin hole (17), the lower section weldering of the support ring (14)
Fixing supporting legs (18) are connected to, and the inside of fixing supporting legs (18) is equipped with Telescopic Fixed leg (19), and Telescopic Fixed leg
(19) lower section screw is fixed with rubber pad (20), and the left and right end of the main shaft (1) offers mounting hole (21), and mounting hole
(21) be internally provided with the second fixing bolt (22).
2. a kind of overturning drawing and pulling type Riding Accommodation in area that waits for house construction engineering according to claim 1, feature exist
In：The center line of the center line and countershaft (12) of the main shaft (1) overlaps, and countershaft (12) is integrated with main shaft (1)
Structure, and countershaft (12) is provided with 2, while mounting hole (21) is evenly distributed on the left and right sides of main shaft (1), and mounting hole
(21) center line symmetrical setting about main shaft (1) has 16, and the diameter of mounting hole (21) is more than the second fixing bolt
(22)。
3. a kind of overturning drawing and pulling type Riding Accommodation in area that waits for house construction engineering according to claim 1, feature exist
In：The diameter of first rotating ring (2) is equal with the diameter of the second rotating ring (3), and the first rotating ring (2) and the second rotation
Ring is mutually parallel between (3), while the surface of the first rotating ring (2) is evenly distributed with pin hole (17), and the diameter of pin hole (17)
More than the diameter of spring fixing pin (16), and spring fixing pin (16) and the side surface of the first rotating ring (2) are mutually perpendicular to.
4. a kind of overturning drawing and pulling type Riding Accommodation in area that waits for house construction engineering according to claim 1, feature exist
In：The fixed loop bar (4) and supporting rod (5) are respectively arranged with 4, and supporting rod (5) is matched with fixed loop bar (4) for interference
It closes, and the center line of the medial surface and main shaft (1) of fixed loop bar (4) is mutually perpendicular to, and it is solid with backrest respectively to simultaneously support bar (5)
Fixed board (6) and cushion fixed plate (10) are rivet interlacement, and supporting rod (5) is that screw is connect with fixed loop bar (4).
5. a kind of overturning drawing and pulling type Riding Accommodation in area that waits for house construction engineering according to claim 1, feature exist
In：The backrest expansion plate (7) and cushion expansion plate (11) are in inverse-T-shaped structure, and backrest expansion plate (7) and caging bolt
(9) it is mutually perpendicular to, while the lower surface of cushion fixed plate (10) is equipped with caging bolt (9).
6. a kind of overturning drawing and pulling type Riding Accommodation in area that waits for house construction engineering according to claim 1, feature exist
In：The support ring (14) and fixing supporting legs (18) are respectively arranged with 4, and mutually flat between adjacent 2 support rings (14)
Row, while the center line of the first fixing bolt (15) and the center line of support ring (14) are mutually perpendicular to, and the first fixing bolt
(15) diameter is less than the width of groove (13), and groove (13) structure in a ring, while fixing supporting legs (18) pass through branch
Pushing out ring (14) constitutes rotational structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824664.8A CN108771373B (en) | 2018-07-25 | 2018-07-25 | Overturning pulling type riding device for waiting area of building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824664.8A CN108771373B (en) | 2018-07-25 | 2018-07-25 | Overturning pulling type riding device for waiting area of building engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108771373A true CN108771373A (en) | 2018-11-09 |
| CN108771373B CN108771373B (en) | 2024-06-14 |
Family
ID=64030081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810824664.8A Active CN108771373B (en) | 2018-07-25 | 2018-07-25 | Overturning pulling type riding device for waiting area of building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108771373B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017381A (en) * | 2020-08-17 | 2020-12-01 | 上海隽鑫安全技术管理服务有限公司 | A portable alarm device for field security |
| CN114698944A (en) * | 2022-04-25 | 2022-07-05 | 江西圣大实业有限公司 | Folding student's tablet chair |
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