CN2680109Y - Ball chair with ball shedding proof device - Google Patents
Ball chair with ball shedding proof device Download PDFInfo
- Publication number
- CN2680109Y CN2680109Y CNU2004200025015U CN200420002501U CN2680109Y CN 2680109 Y CN2680109 Y CN 2680109Y CN U2004200025015 U CNU2004200025015 U CN U2004200025015U CN 200420002501 U CN200420002501 U CN 200420002501U CN 2680109 Y CN2680109 Y CN 2680109Y
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- CN
- China
- Prior art keywords
- spheroid
- chair
- seat support
- ball
- keeper
- 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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- 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
- A47C4/54—Inflatable chairs
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a ball chair with a ball shedding proof device. A chair base is arranged on the ball chair with a ball shedding proof device. A top face is formed on the riding position of the chair base. A perforation is arranged on the center of the top face. A sphere is arranged in the perforation. Four connecting parts are dividedly arranged on the top face of the chair base positioned at the surrounding of the perforation for the both ends of two locating pieces to respectively pierce on the connecting parts and fix. A detachable chair back is arranged between the two connecting parts of the four connecting parts. A user can arrange the chair back and the locating pieces which are corresponding to the chair back on the chair base, and then the user can safely seat on the sphere; in addition, the user can combine the two locating pieces on the chair base and fix the sphere for the user to do stretching exercise on the sphere.
Description
Technical field
The utility model relates to a kind of chair of field of furniture, particularly relates to a kind of ball chair with spheroid slip-off preventing safety device of being convenient to carry and have concurrently the sport ball function.
Background technology
General existing known ball chair; be in seat support, to install to be provided with spheroid; and in order to reduce volume; convenient carrying and dress cabinet; usually seat support can be provided with comparatively flat; and cause spheroid to have only simple arc sections to be embedded in this seat support; therefore when the user takes; especially children are more active, may be not good when taking because of the position of rocking or taking, and cause spheroid to go out by slippage in this seat support; cause the user to fall; even cause danger, so how to improve the security of ball chair, really be dealer institute problem demanding prompt solution.
In order to solve the problem that above-mentioned ball chair exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that above-mentioned existing ball chair exists, the design people is actively studied innovation, through constantly studying, designing based on abundant practical experience and professional knowledge, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.
Summary of the invention
The purpose of this utility model is, overcome the caducous defective of existing ball chair, and a kind of ball chair with spheroid slip-off preventing safety device, technical problem to be solved are provided is to make it that a kind of spheroid steadiness that can increase the ball chair is provided, reduce spheroid come off danger that is caused and the ball chair that can be transformed into spherical sports equipment.
The purpose of this utility model and to solve its technical problem underlying be to adopt following technical scheme to realize.According to a kind of ball chair with spheroid slip-off preventing safety device that the utility model proposes, it comprises: a seat support, and this seat support is provided with an end face, is provided with a perforation in end face central authorities, is positioned on the perforation end face on every side to be interval with several joint portions; One places the spheroid in the seat support perforation, and the external diameter of spheroid is greater than the internal diameter of this perforation; And several are inserted in the wherein keeper of two joint portions with two ends, and the periphery of this keeper is for being the curved arc shape, and its stage casing apical margin is the top that is positioned at end face.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid ball chair with spheroid slip-off preventing safety device, wherein said seat support wherein be provided with a teat between two joint portions, on teat, be concaved with a slot, other is provided with the chair back that a removable shape is incorporated into slot, the height of this chair back is to exceed spheroid.
Aforesaid ball chair with spheroid slip-off preventing safety device, wherein said seat support joint portion are provided with the combined hole that runs through up and down and supply the keeper two ends to place.
Aforesaid ball chair with spheroid slip-off preventing safety device, wherein said keeper are the hard backstays for a curved arc shape.
Aforesaid ball chair with spheroid slip-off preventing safety device, wherein said backstay two ends are respectively equipped with one to have external screw thread and can correspondingly be placed through the thread segment of seat support joint portion, this backstay is respectively equipped with a flange that radially extends and be resisted against the joint portion end face in contiguous two thread segment positions, this end that two thread segments pass the joint portion locks with a nut respectively.
Aforesaid ball chair with spheroid slip-off preventing safety device, wherein said keeper are a curved arc shape plastic frame body, and its bottom, two ends is provided with the corresponding inserted link that is inserted in the joint portion.
The purpose of this utility model and solve its technical problem underlying and also adopt following technical scheme to realize.According to a kind of ball chair with spheroid slip-off preventing safety device that the utility model proposes, it comprises: a seat support, and this seat support is provided with an end face, is provided with a perforation in end face central authorities, is positioned on the perforation end face on every side to be interval with several joint portions; One places the spheroid in the seat support perforation, and the external diameter of spheroid is greater than the internal diameter of this perforation; Be inserted in the wherein keeper of two joint portions with two ends, the periphery of this keeper is for being the curved arc shape, and its stage casing apical margin is the top that is positioned at end face; And a chair back, the bottom of the chair back is to be inserted in wherein between two joint portions of seat support with removable shape structure.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid ball chair with spheroid slip-off preventing safety device, wherein said seat support wherein be provided with a teat between two joint portions, on teat, be concaved with a slot of planting for the chair back, chair back bottom then is provided with a Plug Division.
Aforesaid ball chair with spheroid slip-off preventing safety device, wherein said seat support joint portion is provided with the combined hole that runs through up and down and supply the keeper two ends to place, described keeper is the hard backstay for a curved arc shape, the two ends of backstay are respectively equipped with one to have external screw thread and can correspondingly be placed through the thread segment of seat support joint portion, this backstay is respectively equipped with a flange that radially extends and be resisted against the joint portion end face in contiguous two thread segment positions, this end that two thread segments pass the joint portion locks with a nut respectively.
Aforesaid ball chair with spheroid slip-off preventing safety device, wherein said keeper are a curved arc shape plastic frame body, and its bottom, two ends is provided with the corresponding inserted link that is inserted in the joint portion.
The utility model compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, in order to reach aforementioned goal of the invention, the technological means that the utility model used provides a kind of ball chair with spheroid slip-off preventing safety device, it is provided with a seat support, this seat support is provided with an end face, be provided with a perforation in end face central authorities, be positioned at perforation end face on every side and be provided with the joint portion; One places the spheroid in the seat support perforation, and the external diameter of spheroid is greater than the internal diameter of this perforation; The keeper of two hard, the periphery of keeper is the curved arc shape, and its stage casing apical margin is the top that is positioned at end face, and two ends can be fixedly arranged on the joint portion of seat support respectively; One chair back, the bottom of the chair back are to be inserted in wherein between two joint portions of seat support with removable shape.
By technique scheme, the utility model has the following advantages at least:
1, can take for user's safety: because the end face of seat support is provided with the keeper and the chair back that frame is lived the spheroid periphery, for the user when taking, can reduce because sitting posture is improper or the danger that action causes this spheroid to come off such as rock, and can significantly promote the security of taking.
2, can be transformed to sport ball: the utility model can be dismantled the chair back, all lives with the keeper frame in the spheroid two opposite sides, lies on the back or the prostrate stretching routine of doing on spheroid for the user.
Via as can be known above-mentioned, the utility model is the ball chair that has spheroid slip-off preventing safety device about a kind of, it is provided with a seat support, this seat support forms at seating position and is provided with an end face, end face central authorities are provided with a perforation, be equipped with a spheroid in this perforation, be positioned at perforation seat support end face on every side and be interval with four joint portions, being placed through the joint portion respectively with the two ends that supply two keepers respectively fixes, be provided with a removable chair back again therein between two joint portions, the user can be incorporated into the chair back and the keeper that is oppositely arranged with it on seat support, promptly can take safely on spheroid, in addition, the user can also two keepers be incorporated into seat support and frame is lived spheroid, makes stretching routine for the user on spheroid.
In sum, the utility model provides a kind of spheroid steadiness that can increase the ball chair, reduce the danger that spheroid comes off and caused, and can be transformed into the ball chair of spherical sports equipment, it has above-mentioned many advantages and practical value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it structurally or bigger improvement all arranged on the function, have large improvement technically, and produced handy and practical effect, and more existing ball chair has the multinomial effect of enhancement, thereby be suitable for practicality more, and have the extensive value of industry, really be a novelty, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.
Description of drawings
Fig. 1 is an exploded perspective view of the present utility model.
Fig. 2 is that the utility model is made the embodiment floor map that the plant chair back uses.
Fig. 3 is that the utility model is made the embodiment floor map in conjunction with the backstay use.
Fig. 4 is the exploded perspective schematic diagram of the another kind of keeper kenel of the utility model.
Fig. 5 is the combining structure schematic perspective view of the utility model in conjunction with another kind of keeper kenel.
10: seat support 11: end face
12: chair pin 13: roller
14: the chair back 141: Plug Division
15: perforation 16: joint portion
161: combined hole 17: teat
171: slot 20: spheroid
30: backstay 31: thread segment
32: flange 33: nut
40: bolt 50: keeper
51: inserted link
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of ball chair, structure, feature and the effect thereof that the utility model proposes with spheroid slip-off preventing safety device, describe in detail as after.
See also shown in Figure 1, the utlity model has the ball chair of spheroid slip-off preventing safety device, comprise that a seat support 10, can place the spheroid 20, of seat support 10 central authorities to be incorporated into the chair back 14 and two keepers that spheroid 20 frames can be lived of seat support 10 1 sides, wherein:
This seat support 10, be provided with an end face 11, and four corners are provided with a chair pin 12 down respectively outwardly, the bottom surface of each chair pin 12 is respectively equipped with a roller 13, central authorities at end face 11 are provided with a perforation 15 that can supply spheroid 20 to insert in addition, be positioned on perforation 15 end face 11 on every side and be interval with four joint portions 16, on each joint portion 16, be respectively equipped with and run through the combined hole of planting for backstay 30 161 up and down, in addition therein on 10 end faces 11 of the seat support between two joint portions 16, be provided with the outstanding teat 17 of a level, on teat 17, be concaved with slot 171, plant for the chair back 14;
This spheroid 20 is an elastomer, and its sphere diameter is greater than perforation 15 internal diameters of seat support 10, and the bottom side of spheroid 20 is placed in this perforation 15;
This chair back 14, the bottom is provided with a Plug Division 141, use in corresponding teat 17 slots 171 that are inserted in seat support 10, the bottom surface of this Plug Division 141 and be concaved with a screw, after the chair back 14 is inserted in the slot 171 of seat support 10 with Plug Division 141, again with a location bolt 40 from bottom to top pass slot 171 bottoms again spiral shell be located at this screw location;
This keeper, this keeper is for as plastic bar in this preferred embodiment, metallic rod ... the backstay 30 that waits adamant to make, these backstay 30 relative spheroids 20 are made as and are circular arc, make backstay 30 stage casings be located at the top of this end face 11, and the two ends of this backstay 30 are respectively equipped with one and have externally threaded thread segment 31, backstay 30 is respectively equipped with a radially outstanding flange 32 in contiguous two thread segments 31 positions, when backstay 30 wears combined hole 161 into joint portion 16 by two thread segments 31, two flanges 32 promptly are resisted against the top of this joint portion 16 respectively, and two thread segments 31 are established fixing with nut 33 spiral shells at this end that is piercing in combined hole 161 again.
See also shown in Figure 2, when desire is done the use of chair tool, be the chair back 14 and to be planted respectively away from the backstay 30 of the chair back 14 be assembled on the seat support 10, take on spheroid 20 for the user, because the both sides of this spheroid 20 are spacing by the chair back 14 and backstay 30 respectively, and backstay 30 is connected to the both sides, the place ahead of spheroid 20, increase the scope of spacing this spheroid 20, for the user when taking, this spheroid 20 turns forward easily, and this moment, these backstay 30 stage casings were higher than this end face 11, and can effectively increase the polarization of these spheroid 20 front sides and both sides, prevent that this spheroid 20 from coming off, increase the security that this ball chair uses.
The utility model except can as above-mentionedly with the chair back 14 and backstay 30 cooperate use as the chair tool, they can also be with the chair back 14 dismountings, again as shown in Figure 3, only place restrictions on relative periphery in spheroid 20 with two backstays 30, it can't be deviate from, so can also also can use as sports equipment as shown in the figure, lie on the back or the prostrate stretching routine of doing for the user as the chair tool.
Other sees also Fig. 4, shown in Figure 5, it is the form of another kind of keeper 50, in the present embodiment, keeper 50 is the plastic frame bodies for the curved arc shape, its two ends are respectively equipped with the inserted link 51 in outstanding downwards and corresponding joint portion 16 combined holes 161 that are inserted in seat support 10, and it can be as described above cooperates the chair back and as the chair tool with positioning piece 50 wherein, can also be as shown in the figure, on every side as the chair tool, perhaps on spheroid 20, make stretching routine with two keepers, 50 frame position spheroids 20.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the structure that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, but every content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (10)
1, a kind of ball chair with spheroid slip-off preventing safety device is characterized in that it comprises:
One seat support, this seat support is provided with an end face, is provided with a perforation in end face central authorities, is positioned on the perforation end face on every side to be interval with several joint portions;
One places the spheroid in the seat support perforation, and the external diameter of spheroid is greater than the internal diameter of this perforation; And
Several are inserted in the wherein keeper of two joint portions with two ends, and the periphery of this keeper is for being the curved arc shape, and its stage casing apical margin is the top that is positioned at end face.
2, the ball chair with spheroid slip-off preventing safety device according to claim 1, what it is characterized in that wherein said seat support wherein is provided with a teat between two joint portions, on teat, be concaved with a slot, other is provided with the chair back that a removable shape is incorporated into slot, and the height of this chair back is to exceed spheroid.
3, the ball chair with spheroid slip-off preventing safety device according to claim 1 and 2 is characterized in that wherein said seat support joint portion is provided with the combined hole that runs through up and down and supply the keeper two ends to place.
4, the ball chair with spheroid slip-off preventing safety device according to claim 3 is characterized in that wherein said keeper is the hard backstay for a curved arc shape.
5, the ball chair with spheroid slip-off preventing safety device according to claim 4, it is characterized in that wherein said backstay two ends are respectively equipped with one and have external screw thread and can correspondingly be placed through the thread segment of seat support joint portion, this backstay is respectively equipped with a flange that radially extends and be resisted against the joint portion end face in contiguous two thread segment positions, this end that two thread segments pass the joint portion locks with a nut respectively.
6, the ball chair with spheroid slip-off preventing safety device according to claim 3 is characterized in that wherein said keeper is a curved arc shape plastic frame body, and its bottom, two ends is provided with the corresponding inserted link that is inserted in the joint portion.
7, a kind of ball chair with spheroid slip-off preventing safety device is characterized in that it comprises:
One seat support, this seat support is provided with an end face, is provided with a perforation in end face central authorities, is positioned on the perforation end face on every side to be interval with several joint portions;
One places the spheroid in the seat support perforation, and the external diameter of spheroid is greater than the internal diameter of this perforation;
Be inserted in the wherein keeper of two joint portions with two ends, the periphery of this keeper is for being the curved arc shape, and its stage casing apical margin is the top that is positioned at end face; And
One chair back, the bottom of the chair back are to be inserted in wherein between two joint portions of seat support with removable shape structure.
8, the ball chair with spheroid slip-off preventing safety device according to claim 7, what it is characterized in that wherein said seat support wherein is provided with a teat between two joint portions, be concaved with a slot for chair back plant on teat, chair back bottom then is provided with a Plug Division.
9, according to claim 7 or 8 described ball chairs with spheroid slip-off preventing safety device, it is characterized in that wherein said seat support joint portion is provided with the combined hole that runs through up and down and supply the keeper two ends to place, described keeper is the hard backstay for a curved arc shape, the two ends of backstay are respectively equipped with one to have external screw thread and can correspondingly be placed through the thread segment of seat support joint portion, this backstay is respectively equipped with a flange that radially extends and be resisted against the joint portion end face in contiguous two thread segment positions, this end that two thread segments pass the joint portion locks with a nut respectively.
10, according to claim 7 or 8 described ball chairs with spheroid slip-off preventing safety device, it is characterized in that wherein said keeper is a curved arc shape plastic frame body, its bottom, two ends is provided with the corresponding inserted link that is inserted in the joint portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200025015U CN2680109Y (en) | 2004-01-29 | 2004-01-29 | Ball chair with ball shedding proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200025015U CN2680109Y (en) | 2004-01-29 | 2004-01-29 | Ball chair with ball shedding proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2680109Y true CN2680109Y (en) | 2005-02-23 |
Family
ID=34605451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200025015U Expired - Fee Related CN2680109Y (en) | 2004-01-29 | 2004-01-29 | Ball chair with ball shedding proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2680109Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101262911B (en) * | 2005-04-11 | 2011-03-23 | 黑尔兹有限责任公司 | Exercise ball mounted for rotation |
| CN102669978A (en) * | 2012-06-04 | 2012-09-19 | 王养飞 | Leisure chair with spherical seat |
| CN105983213A (en) * | 2015-01-27 | 2016-10-05 | 声远股份有限公司 | Improved ball chair structure |
| CN108294521A (en) * | 2017-01-12 | 2018-07-20 | 声远股份有限公司 | Ball chair composite structure |
-
2004
- 2004-01-29 CN CNU2004200025015U patent/CN2680109Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101262911B (en) * | 2005-04-11 | 2011-03-23 | 黑尔兹有限责任公司 | Exercise ball mounted for rotation |
| CN102669978A (en) * | 2012-06-04 | 2012-09-19 | 王养飞 | Leisure chair with spherical seat |
| CN105983213A (en) * | 2015-01-27 | 2016-10-05 | 声远股份有限公司 | Improved ball chair structure |
| CN105983213B (en) * | 2015-01-27 | 2018-06-29 | 声远股份有限公司 | Ball chair structure-improved |
| CN108294521A (en) * | 2017-01-12 | 2018-07-20 | 声远股份有限公司 | Ball chair composite structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050223 Termination date: 20130129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |