CN206119750U - Portable chair - Google Patents
Portable chair Download PDFInfo
- Publication number
- CN206119750U CN206119750U CN201620908921.2U CN201620908921U CN206119750U CN 206119750 U CN206119750 U CN 206119750U CN 201620908921 U CN201620908921 U CN 201620908921U CN 206119750 U CN206119750 U CN 206119750U
- Authority
- CN
- China
- Prior art keywords
- chute
- locking
- pars contractilis
- holding tank
- compression spring
- 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
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- Special Chairs (AREA)
Abstract
The utility model provides a portable chair relates to articles for daily use field, portable chair includes seat support and telescoping device, the telescoping device is including multistage pars contractilis nested step by step, and is multistage the pars contractilis all is the pipe form, goes up the pars contractilis cover of one -level and establishes in the lumen of next stage, go up the one -level the outer wall of pars contractilis is provided with slider, next stage be provided with the spout of bar on the inner wall of pars contractilis, the both ends of spout are sealed, the slider with spout sliding connection, be provided with the holding tank on the lateral wall of spout, the holding tank can hold the slider, the holding tank is located the top of spout, topmost the top of pars contractilis with the seat support rigid coupling. The utility model provides a portable chair has solved the not strong technical problem of the sub - suitability of the portable chair among the prior art.
Description
Technical field
This utility model is related to technical field of living goods, more particularly, to a kind of portable seat.
Background technology
The population of China is more, on spring transportation train, or on metropolitan subway, or more than tourist site etc. et al.
Place, often much people do not have seat, and this is accomplished by developing a kind of portable chair.
However, present portable chair, often folding campstool form, small volume, but height is shorter, for
The personnel that body weight is larger or height is higher, this short chair of seat are often difficult to receive, therefore, present portable chair, often
It is not suitable for higher crowd or heavier crowd, adaptability is little, low using degree.
Based on this, this utility model provides a kind of portable seat to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is to provide a kind of portable seat, to solve the portable chair suitability of the prior art not
Strong technical problem.
The portable seat that this utility model is provided, including seat support and retractor device；
The retractor device includes multi-stage expansion portion nested step by step, and the multistage pars contractilis is cylindrical, upper level
Pars contractilis be set in the tube chamber of next stage；
The outer wall of the pars contractilis of upper level is provided with slide block, is provided with bar on the inwall of the pars contractilis of next stage
The chute of shape, the closed at both ends of the chute, the slide block are connected with the slide；
Holding tank is provided with the side wall of the chute, the holding tank can accommodate the slide block；The holding tank position
In the top of the chute；
The top of the pars contractilis of the top is affixed with the seat support.
Optionally, locking structure is provided with the slide block, for making the slide block be limited in the chute.
Optionally, the locking structure includes locking stage clip；
Locking compression spring hole is provided with the slide block, the locking stage clip is located in the locking compression spring hole；The locking
One end of stage clip is affixed with the bottom of the locking compression spring hole；The other end of the locking compression spring hole is provided with locking head, described
Locking head is hemispherical；
Lock groove is provided with the bottom land of the holding tank, the locking head is stretched in the lock groove, and the locking
The length of the of length no more than described locking compression spring hole after stage clip resilience.
Optionally, boosting structure, the boosting structure are additionally provided with the chute side wall relative with the holding tank
For promoting the slide block to enter the holding tank.
Optionally, the boosting structure includes boosting stage clip, arranges on the chute side wall relative with the holding tank
Help and push away compression spring hole, the boosting stage clip is located in the boosting compression spring hole；
The end cover of the boosting compression spring hole is equipped with barrier plate, and the barrier plate is connected with the side walls of the chute.
Optionally, the chute upper end is provided with baffle plate groove, and the barrier plate can be slid in the baffle plate groove.
Optionally, the side of the barrier plate is provided with block；Block chute, institute are provided with the side wall of the baffle plate groove
State block to be located in the block chute.
Optionally, the seat support is in discoideus, and the external diameter of the seat support is identical with the external diameter of the pars contractilis of most subordinate.
Optionally, position limiting structure, the position-limited rack are provided between the outer wall of the pars contractilis of the seat support and bottom
Structure includes hook, and the pommel of the hook is rotated with the outer wall of the pars contractilis of bottom and is connected；The hook end of the hook with
The upper surface of the seat support hooks closes.
Optionally, the seat support is provided centrally with bearing, and the inner ring of the bearing is provided with handle.
The portable seat that this utility model is provided, when in use, lifts the pars contractilis of upper level upwards, and slide block is along next
The slide of the pars contractilis of level is blocked by the end of chute to chute.Upper level is rotated then towards holding tank side
Pars contractilis.All of holding tank, is respectively positioned on the same side of chute, and so, the upper and lower ends of slide block are just received the upper and lower of groove
Two side walls are blocked, and the pars contractilis of upper level will not be fallen automatically.In this manner it is possible to support human body weight.So as to realize stretching
The seat of contracting.And when not using, whole retractor device can be reduced to very short, be easy to carry.
The portable seat that this utility model is provided, using retractor device, can rise and can drop, can be according to the body of different people
Height, stretches out the pars contractilis of different series, so, for the client of different height and weights, can meet demand, and strong adaptability makes
Expenditure is wide, is convenient for carrying after contraction.
Based on this, than original technology, with strong adaptability, relevance grade is wide, portable advantage for this utility model.
Description of the drawings
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right
Needed for specific embodiment or description of the prior art, accompanying drawing to be used is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Schematic diagram after the portable seat expansion that Fig. 1 is provided for this utility model embodiment；
Schematic diagram after the portable seat contraction that Fig. 2 is provided for this utility model embodiment；
Structural representation figures of the Fig. 3 for pars contractilis outer wall top shoe；
Schematic internal views of the Fig. 4 for pars contractilis.
Reference：
1- seat supports；2- pars contractilis；3- slide blocks；
4- chutes；5- holding tanks；6- locking stage clips；
7- locking compression spring holes；8- locking heads；9- lock grooves；
10- boosting stage clips.11- boosting compression spring holes；12- barrier plates
13- baffle plate grooves；14- blocks；15- block chutes；
16- is linked up with.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this
The every other embodiment obtained under the premise of creative work is not made by field those of ordinary skill, belongs to practical
Novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only
For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
Embodiment one
As Figure 1-4, in the present embodiment there is provided a kind of portable seat, the portable seat includes seat support 1 and flexible dress
Put；
The retractor device includes multi-stage expansion portion 2 nested step by step, and the multistage pars contractilis 2 is cylindrical, upper one
The pars contractilis 2 of level is set in the tube chamber of next stage；
The outer wall of the pars contractilis 2 of upper level is provided with slide block 3, arranges on the inwall of the pars contractilis 2 of next stage
There is the chute 4 of bar shaped, the closed at both ends of the chute 4, the slide block 3 are slidably connected with the chute 4；
Holding tank 5 is provided with the side wall of the chute 4, the holding tank 5 can accommodate the slide block 3；The receiving
Groove 5 is located at the top of the chute 4；
The top of the pars contractilis 2 of the top is affixed with the seat support 1.
The portable seat that this utility model is provided, when in use, lifts the pars contractilis 2 of upper level upwards, and slide block 3 is under
The chute 4 of the pars contractilis 2 of one-level is slid at the top of chute 4, is blocked by the end of chute 4.Rotate then towards 5 side of holding tank
The pars contractilis 2 of upper level.All of holding tank 5, is respectively positioned on the same side of chute 4, and so, the upper and lower ends of slide block 3 are just held
The two side walls up and down of groove 5 received are blocked, and the pars contractilis 2 of upper level will not be fallen automatically.In this manner it is possible to support human body weight.
So as to realize telescopic seat.And when not using, whole retractor device can be reduced to very short, be easy to carry.Preferably, it is described
Chute, the slide block and the holding tank are arranged in pairs, positional symmetry.So, stress is more stable, and upper level pars contractilis is received
The support force for arriving is bigger, and chair is more firm.
The portable seat that this utility model is provided, using retractor device, can rise and can drop, can be according to the body of different people
Height, stretches out the pars contractilis 2 of different series, so, for the client of different height and weights, can meet demand, and strong adaptability makes
Expenditure is wide, is convenient for carrying after contraction.
Based on this, than original technology, with strong adaptability, relevance grade is wide, portable advantage for this utility model.
Such as Fig. 3-4, in the alternative of the present embodiment, on the slide block 3, locking structure is provided with, for making the slide block
3 are limited in the chute 4.
By arranging lockable mechanism, it is to avoid during people's present chair, slide block 3 comes off from holding tank 5, it is therefore prevented that chair
Suddenly decline falls down people and causes potential safety hazard.
Further, the locking structure includes locking stage clip 6；
Locking compression spring hole 7 is provided with the slide block 3, the locking stage clip 6 is located in the locking compression spring hole 7；It is described
One end of locking stage clip 6 is affixed with the bottom of the locking compression spring hole 7；The other end of the locking compression spring hole 7 is provided with locking
8, the locking head 8 is hemispherical；
Lock groove 9 is provided with the bottom land of the holding tank 5, the locking head 8 is stretched in the lock groove 9, and described
The length of the of length no more than described locking compression spring hole 7 after 6 resilience of locking stage clip.
When slide block 3 is located in chute 4, locking head 8 is blocked by the bottom land of chute 4 and will not be ejected, when rising at the top of chute 4
After, turning in holding tank 5, after slide block 3 is completely into holding tank 5, locking head 8 targeted by 5 bottom land of the holding tank
Lock groove 9, at this moment, in the presence of locking stage clip 6, locking head 8 springs in lock groove 9, so, and locking head 8 is just locked out groove 9
Cell wall block, it is not easy to rock in effect, only when rotating energetically, locking head 8 just can be pushed back in locking compression spring hole 7,
And realize that slide block 3 returns to 4 bottom of chute.Under general active force, slide block 3 will not be rotated, and so, just largely avoid
Slide block 3 is easily deviate from from holding tank 5, causes the situation that personnel fall down.
Such as Fig. 4, in the alternative of the present embodiment, it is additionally provided with the side wall relative with the holding tank 5 of the chute 4
Boosting structure, the boosting structure are used to promote the slide block 3 to enter the holding tank 5.
Boosting mechanism is used to promote slide block 3 to enter in holding tank 5, it is not necessary to manual rotation's slide block 3, uses whole device
It is more convenient.
Further, the boosting structure includes boosting stage clip 10, the side wall relative with the holding tank 5 of the chute 4
On be provided with 10 hole of boosting stage clip, the boosting stage clip 10 is located in the boosting compression spring hole；
The end cover of the boosting compression spring hole 11 is equipped with barrier plate 12, and the side wall of the barrier plate 12 and the chute 4 is slided
Dynamic connection.
In normal state, barrier plate 12 is mounted in the end of boosting compression spring hole 11 because of action of gravity lid, upper with slide block 3
Rise, barrier plate 12 is pushed into top by slide block 3, spills boosting stage clip 10, and boosting stage clip 10 discharges, and slide block 3 is pushed into holding tank 5.
Meanwhile, boosting stage clip 10 also acts as anti-limited slip block 3 and deviates from danger from holding tank 5.Preferably, for stop after preventing stage clip from ejecting
Plate 12 falls and blocks stage clip, and the thickness of barrier plate 12 can be thicker, or, 12 bottom of barrier plate arranges the anti-fasteners such as flat board.
Further, 4 upper end of the chute is provided with baffle plate groove 13, and the barrier plate 12 can slide into the baffle plate groove
In 13.
It is in order to house barrier plate 12, so as to discharge boosting stage clip 10 to arrange baffle plate groove 13.
Further, the side of the barrier plate 12 is provided with block 14；Gear is provided with the side wall of the baffle plate groove 13
Block chute 15, the block 14 are located in the block chute 15.
By block 14, do not fall out barrier plate 12, also can slide in baffle plate groove 13.
Such as Fig. 1-2, in the alternative of the present embodiment, the seat support 1 in discoideus, the external diameter of the seat support 1 with most under
The external diameter of the pars contractilis of level is identical.
After so whole chair shrinks, seat support 1 is covered on the pars contractilis of most subordinate just, convenient to fix.
Further, position limiting structure, the limit are provided between the outer wall of the pars contractilis 2 of the seat support 1 and bottom
Position framework includes hook 16, and the pommel of the hook 16 is rotated with the outer wall of the pars contractilis 2 of bottom and is connected；The hook
The upper surface for hooking end and the seat support 1 hook and close.
Seat support 1 is caught on by spacing hook, prevent the seat support 1 when chair is carried from sliding.Hook 16 can arrange two, right
Claim to arrange, so lock more firm.Preferably, 4 length of chute of next stage pars contractilis 2 is equal to the height of upper level pars contractilis 2.
So, after chair shrinks, whole pars contractilis 2 just only spills the pars contractilis 2 of bottom, and volume is minimum, is more convenient to house.
In the alternative of the present embodiment, the pars contractilis 2 is at least provided with 5 grades.
The lower slightly crowd of height for the crowd for being suitable for high height, can according to own situation only pull out three-level or
Person's two-stage pars contractilis 2, depends on the circumstances.
In the alternative of the present embodiment, the seat support is provided centrally with bearing, and the inner ring of the bearing is provided with and carries
Handss.
During use, people grasp handle and lift seat, and after mentioning to a certain degree, most higher level's pars contractilis is automatically rotated.
And as handle is connected with seat by bearing, so, when seat is rotated, handle is not rotated, the hand or body of people
Avoid the need for and then rotating, it is more preferable using more convenient Experience Degree.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than which is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：Which still can be modified to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of portable seat, it is characterised in that including seat support and retractor device；
The retractor device includes step by step nested multi-stage expansion portion, the multistage pars contractilis is cylindrical, and upper level is stretched
Contracting portion is set in the tube chamber of next stage；
The outer wall of the pars contractilis of upper level is provided with slide block, is provided with bar shaped on the inwall of the pars contractilis of next stage
Chute, the closed at both ends of the chute, the slide block are connected with the slide；
Holding tank is provided with the side wall of the chute, the holding tank can accommodate the slide block；The holding tank is located at institute
State the top of chute；
The top of the pars contractilis of the top is affixed with the seat support.
2. portable seat according to claim 1, it is characterised in that be provided with locking structure on the slide block, for making
State slide block to be limited in the chute.
3. portable seat according to claim 2, it is characterised in that the locking structure includes locking stage clip；
Locking compression spring hole is provided with the slide block, the locking stage clip is located in the locking compression spring hole；The locking stage clip
One end it is affixed with the bottom of the locking compression spring hole；The other end of the locking compression spring hole is provided with locking head, the locking
Head is hemispherical；
Lock groove is provided with the bottom land of the holding tank, the locking head is stretched in the lock groove, and the locking stage clip
The length of the of length no more than described locking compression spring hole after resilience.
4. portable seat according to claim 1, it is characterised in that on the chute side wall relative with the holding tank also
Boosting structure is provided with, the boosting structure is used to promote the slide block to enter the holding tank.
5. portable seat according to claim 4, it is characterised in that the boosting structure includes boosting stage clip, the chute
Boosting compression spring hole is provided with the side wall relative with the holding tank, the boosting stage clip is located in the boosting compression spring hole；
The end cover of the boosting compression spring hole is equipped with barrier plate, and the barrier plate is connected with the side walls of the chute.
6. portable seat according to claim 5, it is characterised in that the chute upper end is provided with baffle plate groove, the stop
Plate can be slid in the baffle plate groove.
7. portable seat according to claim 6, it is characterised in that the side of the barrier plate is provided with block；The gear
Block chute is provided with the side wall of board slot, the block is located in the block chute.
8. portable seat according to claim 1, it is characterised in that the seat support in discoideus, the external diameter of the seat support with
The external diameter of the pars contractilis of most subordinate is identical.
9. portable seat according to claim 8, it is characterised in that the outer wall of the seat support and the pars contractilis of bottom
Between be provided with position limiting structure, the spacing framework includes hook, and the pommel of the hook is outer with the pars contractilis of bottom
Wall rotates connection；The end that hooks of the hook hooks conjunction with the upper surface of the seat support.
10. the portable seat according to any one of claim 1-9, it is characterised in that the seat support is provided centrally with bearing,
The inner ring of the bearing is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620908921.2U CN206119750U (en) | 2016-08-19 | 2016-08-19 | Portable chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620908921.2U CN206119750U (en) | 2016-08-19 | 2016-08-19 | Portable chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206119750U true CN206119750U (en) | 2017-04-26 |
Family
ID=58563029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620908921.2U Expired - Fee Related CN206119750U (en) | 2016-08-19 | 2016-08-19 | Portable chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206119750U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109077509A (en) * | 2018-10-29 | 2018-12-25 | 深圳市四渡科技有限公司 | Adjustable Telescopic stool |
| WO2020082851A1 (en) * | 2018-10-26 | 2020-04-30 | 宁波腾浩电子有限公司 | Telescopic support structure |
-
2016
- 2016-08-19 CN CN201620908921.2U patent/CN206119750U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020082851A1 (en) * | 2018-10-26 | 2020-04-30 | 宁波腾浩电子有限公司 | Telescopic support structure |
| WO2020082850A1 (en) * | 2018-10-26 | 2020-04-30 | 宁波腾浩电子有限公司 | Portable telescopic stool |
| CN109077509A (en) * | 2018-10-29 | 2018-12-25 | 深圳市四渡科技有限公司 | Adjustable Telescopic stool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20180819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |