CN203314483U - Movable stand manual reversible seat and attached movable stand manual reversible seat thereof - Google Patents
Movable stand manual reversible seat and attached movable stand manual reversible seat thereof Download PDFInfo
- Publication number
- CN203314483U CN203314483U CN2013203920270U CN201320392027U CN203314483U CN 203314483 U CN203314483 U CN 203314483U CN 2013203920270 U CN2013203920270 U CN 2013203920270U CN 201320392027 U CN201320392027 U CN 201320392027U CN 203314483 U CN203314483 U CN 203314483U
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- chair
- tipping
- seat
- movable stand
- box
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Abstract
The utility model relates to a manual reversible seat and an attached movable stand manual reversible seat applied to a movable stand, and discloses the movable stand manual reversible seat and the attached movable stand manual reversible seat. The movable stand manual reversible seat comprises a reversible seat body installed on a base through a turnover mechanism. The reversible seat body comprises a backrest, side walls, movable handrails and a seat body, wherein the side walls are fixedly installed on the two sides of the backrest, the movable handrails are arranged at the upper ends of the side walls, and the seat body is hinged to the side walls. The movable handrails are controlled and braked through a braking device which is installed inside the side walls and driven by the seat body. The attached movable stand manual reversible seat can be arranged in the same row with the movable stand manual reversible seat and placed in a reversible mode at the same time with the movable stand manual reversible seat. The folding space can be effectively reduced, the attractive appearance of the reversible seat and the luxurious movable stand can be improved, and the requirement of an audience for the comfortable degree of the seat is met.
Description
Technical field
The utility model relates to a kind of manual tipping-up chair and manual tipping-up chair of townhouse movable stand that is applied to movable stand.
Background technology
Seat is put in manually turning over of using in movable stand at present, cause is considered the locus after contraction and is turned over and puts weight, its structure is simpler and easy, seat that weight is lighter mostly, and after the armchair structure simplification, be difficult to meet the requirement of spectators to the seat comfort degree, and the seat of existing upset is only the whole seat of upset mostly, the miscellaneous part on seat is that fix, immovable, is unfavorable for that like this townhouse of seat stacks; In addition, along with growth in the living standard, existing easy seat has not met the user to demand attractive in appearance, luxurious movable stand.
The utility model content
The technical problem that one, will solve
The purpose of this utility model is for the existing the problems referred to above of prior art, and the spy provides a kind of can effectively dwindling to draw space in, and can improve the manual tipping-up chair of movable stand and the manual tipping-up chair of townhouse movable stand that tipping-up chair is attractive in appearance, luxurious.
Two, technical scheme
For solving the problems of the technologies described above, the manual tipping-up chair of the utility model movable stand, wherein, include by switching mechanism and be arranged on the tipping-up chair on pedestal, above-mentioned tipping-up chair comprises backrest, be fixedly mounted on the sidewall of backrest both sides, be arranged on sidewall upper moving hand-rail and with side walls hinged seat support, above-mentioned moving hand-rail is by being arranged in sidewall and being subject to the brake apparatus that seat support drives to control braking.
As optimization, the lower surface of described moving hand-rail offers groove, be bolted and fixed with mobile moving hand-rail steelframe in this groove, be welded with the axis of guide in mobile moving hand-rail steelframe, described sidewall steelframe is arranged in sidewall, be welded with guide pipe on the sidewall steelframe, the axis of guide is through in guide pipe, the axis of guide can slide along guide pipe, on the described axis of guide, cover has stage clip, this stage clip one end is against on guide pipe, the other end is against on the axis of guide, one end of the described axis of guide is against on a side inwall of groove, described guide pipe bottom is provided with keep plate, described brake apparatus is corresponding up and down with keep plate.
As optimization, described brake apparatus includes by axle sleeve and is arranged on the gag lever post in the sidewall steelframe, gag lever post can slide up and down in axle sleeve, a brake block of being made by rubber is fixed with bolt in the upper end of described gag lever post, brake block can be finely tuned up and down in the gag lever post upper end, described gag lever post middle part is provided with axle sleeve, a described axle sleeve and limit spring be socketed on gag lever post is set between axle sleeve above it, the two ends of limit spring are against respectively on axle sleeve and axle sleeve, and the lower end of described backstay is against in the spacing swing arm with seat rotating.
As optimization, above-mentioned switching mechanism includes to be spirally connected and is fixed on the seat-box on pedestal, be hinged with the pivoted arm be fixedly connected with tipping-up chair on this seat-box, be provided with the extension spring be connected with pivoted arm in above-mentioned seat-box, the bottom of above-mentioned seat-box is provided with cross bar, one end of above-mentioned extension spring hooks on cross bar, also be equipped with in above-mentioned seat-box and can advance line-locked release pedal to pivoted arm, above-mentioned release pedal is arranged in a seat-box by rotating shaft, above-mentioned release pedal and rotating shaft are spirally connected fixing, in rotating shaft, cover has torsion spring, these torsion spring two ends fix with a seat-box and the torsion adjustment disk be fixedly mounted in rotating shaft respectively, the locking angle of above-mentioned release pedal and pivoted arm is 90 °.
As optimization, above-mentioned seat-box bottom surface is provided with by location-plate carries out spacing adjusting bolt to the release pedal, and above-mentioned release pedal is when being locked pivoted arm, and location-plate is against on adjusting bolt.
As optimization, the said base bottom is equipped with movable pulley.
The manual tipping-up chair of a kind of townhouse movable stand, include the tipping-up chair be arranged on pedestal, wherein, laterally be provided with the tipping-up chair of several interlocks on said base, above-mentioned tipping-up chair below arranges a switching mechanism every one or several tipping-up chair position, above-mentioned switching mechanism interconnects interlock by rotating shaft, and described tipping-up chair and switching mechanism are above-mentioned tipping-up chair and switching mechanism.
Three, the beneficial effects of the utility model
Can effectively dwindle and draw space in, and can improve the movable stand that tipping-up chair is attractive in appearance, luxurious, meet the requirement of spectators for the seat comfort degree.
The accompanying drawing explanation
Fig. 1 is the manual tipping-up chair overall structure of the utility model movable stand schematic diagram;
Fig. 2 is the utility model tipping-up chair internal structure schematic diagram;
Fig. 3 is the state diagram that the utility model tipping-up chair seat support draws in;
Fig. 4 is the structural representation of the utility model moving hand-rail retrude;
Fig. 5 is the B-B profile of Fig. 2;
Fig. 6 is the internal structure schematic diagram of the utility model switching mechanism;
Fig. 7 is the state diagram after the release of the utility model switching mechanism;
Fig. 8 is the overall structure schematic diagram of the manual tipping-up chair of the utility model townhouse movable stand;
Fig. 9 is that the manual tipping-up chair integral body of the utility model townhouse movable stand is turned over the structural representation of putting.
In figure, 1 is backrest, and 2 is sidewall, and 3 is seat support, and 4 is moving hand-rail, 5 is groove, and 6 is the sidewall steelframe, and 7 is guide pipe, and 8 is the axis of guide, and 9 is pin, 10 is stage clip, and 11 is gag lever post, and 12 is axle sleeve, and 13 is brake block, and 14 is limit spring, 15 is spacing swing arm, and 16 is keep plate, and 17 is a seat-box, and 18 is pivoted arm, and 19 is extension spring, 20 is cross bar, and 21 is the release pedal, and 22 is rotating shaft, and 23 is location-plate, and 24 is movable pulley, 25 is tipping-up chair, and 26 is switching mechanism, and 27 is pedestal, and 28 is adjusting bolt.
The specific embodiment
Below in conjunction with accompanying drawing, the manual tipping-up chair of the utility model movable stand and the manual tipping-up chair of townhouse movable stand thereof are described further:
Embodiment one: as shown in Fig. 1 and 9, the manual tipping-up chair of the utility model movable stand, wherein, include by switching mechanism 26 and be arranged on the tipping-up chair 25 on pedestal 27, above-mentioned tipping-up chair 25 comprises backrest 1, is fixedly mounted on the sidewall 2 of backrest 1 both sides, is arranged on the moving hand-rail 4 of sidewall 2 upper ends and the seat support 3 hinged with sidewall 2, and above-mentioned moving hand-rail 4 is controlled braking by the brake apparatus that is arranged in sidewall 2 and driven by seat support 3.In the time of in working order, moving hand-rail 4 will be braked device braking, can not sliding extension, and when off working state, braking will be disengaged, the distance of the S that can slide left when moving hand-rail 4 is received external force; When needs fell tipping-up chair 25, mode that can be manual by switching mechanism 26 was fallen tipping-up chair 25, and the height of the tipping-up chair 25 after falling is beneficial to when multilayer tipping-up chair 25 draws in dwindle taking of space in H.
As shown in Fig. 2 to 5, the lower surface of above-mentioned moving hand-rail 4 offers groove 5, be bolted and fixed with the moving hand-rail steelframe in this groove 5, be provided with the guide pipe 7 be weldingly fixed on sidewall steelframe 6 in above-mentioned groove 5, above-mentioned sidewall steelframe 6 is arranged in sidewall 2, in this guide pipe 7, being provided with can be along the axially movable axis of guide 8 of guide pipe 7, have vertically the slotted eye of two relative strips on the inwall of above-mentioned guide pipe 7, and the axis of guide 8 radially is plugged with pin 9, the two ends of this pin 9 are plugged in slotted eye, the above-mentioned axis of guide 8 is interior when mobile at guide pipe 7, it can move along slotted eye, and mobile distance also is being subject to the restriction of slotted eye, on the above-mentioned axis of guide 8, cover has stage clip 10, and these stage clip 10 1 ends are against on guide pipe 7, and the other end is against on the axis of guide 8, one end of the above-mentioned axis of guide 8 is against on a side inwall of groove 5, when moving hand-rail 4 is subject to power left, stage clip 10 is compressed, and the axis of guide 8 slides along guide pipe 7, but can not rotate, so moving hand-rail 4 can only slide, can not rotate, after power is left removed, the axis of guide 8 moves right under the elastic force of stage clip 10, thereby promote moving hand-rail 4, moves right and resets, above-mentioned moving hand-rail steelframe bottom is welded with keep plate 16, and above-mentioned brake apparatus is corresponding Shang Xia 16 with keep plate.
As shown in Figure 2, above-mentioned brake apparatus includes by axle sleeve 12 and is arranged on the gag lever post 11 in sidewall steelframe 6, gag lever post 11 can slide up and down in axle sleeve 12, the upper end of above-mentioned gag lever post 11 is spirally connected and fixes a brake block of being made by rubber 13 by bolt, above-mentioned gag lever post 11 middle parts are provided with axle sleeve 12, above-mentioned axle sleeve 12 an and limit spring 14 be socketed on gag lever post 11 is set between axle sleeve 12 above it, the two ends of limit spring 14 are against respectively on axle sleeve 12 and axle sleeve 12, and the lower end of above-mentioned backstay is against in the spacing swing arm 15 of rotating with seat support 3.Take lower time on tipping-up chair 25, the spacing swing arm 15 that is arranged on seat support 3 both sides can turn clockwise, and the lower end that an end of spacing swing arm 15 can withstand gag lever post 11, make to move on it, keep plate 16 can be compressed by the brake block 13 that is arranged on gag lever post 11 tops, it can't be moved, like this, moving hand-rail 4 will be fixed, and can not slide freely; Seat support 3 both sides are provided with and can make seat support 3 be rotated counterclockwise the spring resetted, this spring and spacing swing arm 15 are arranged on the two ends of same axis, after people on tipping-up chair 25 leaves, seat support 3 is received that the elastic force of spring is rotated counterclockwise and is resetted, now, spacing swing arm 15 can be along with seat support 3 carries out counterclockwise rotation, releasing is to gag lever post 11 applied pressures, gag lever post 11 is at this time received the effect of self gravitation and limit spring 14 elastic force and is moved down, thereby drive moving down of brake block 13, and then remove the locking to keep plate 16.As shown in Figure 3, after seat support 3 draws in, brake apparatus is removed the locking to moving hand-rail 4, and moving hand-rail 4 will return to and be subject to external force and mobile state.
As shown in Figure 6, above-mentioned switching mechanism 26 includes to be spirally connected and is fixed on the seat-box 17 on pedestal 27, be hinged with the pivoted arm 18 be fixedly connected with tipping-up chair 25 on this seat-box 17, be provided with the extension spring 19 be connected with pivoted arm 18 in above-mentioned seat-box 17, the bottom of above-mentioned seat-box 17 is provided with cross bar 20, one end of above-mentioned extension spring 19 hooks on cross bar 20, also be equipped with in above-mentioned seat-box 17 and can advance line-locked release pedal 21 to pivoted arm 18, above-mentioned release pedal 21 is arranged in a seat-box 17 by rotating shaft 22, above-mentioned release pedal 21 is spirally connected fixing with rotating shaft 22, in rotating shaft 22, cover has torsion spring, these torsion spring two ends fix with a seat-box 17 and the torsion adjustment disk be fixedly mounted in rotating shaft 22 respectively, above-mentioned release pedal 21 is α with the locking angle of pivoted arm 18, α=90 °.Above-mentioned seat-box 17 bottom surfaces are provided with by 23 pairs of release pedals of location-plate 21 carries out spacing adjusting bolt 28, and above-mentioned release pedal 21 is when being locked pivoted arm 18, and location-plate 23 is against on adjusting bolt 28.When the people translates into duty by the tipping-up chair of roll-over condition 25, the extension spring 19 be connected on pivoted arm 18 can contribute to the people labour-saving that tipping-up chair 25 is translated into to duty.In the time of in working order, when pivoted arm 18 has the trend clockwise rotated, the pressure of 18 pairs of release pedals of pivoted arm is just in time by the centre of gyration of release pedal, in dead point, so it is locked that pivoted arm 18 clockwise rotates, meanwhile, the location-plate 23 of release pedal bottom withstands on adjusting bolt 28, the trend that the release pedal is rotated counterclockwise is limited, thus the release pedal without external force the time reliably in dead-centre position.Pivoted arm 18 clockwise rotates and is unlocked pedal and limits, and rotates counterclockwise by a seat-box 17 restrictions, and therefore, pivoted arm 18 is positively locked in the duty shown in Fig. 5.
As shown in Figure 7, in the time of tipping-up chair 25 overturnings need to being drawn in, with pin, the release pedal is stepped on, made the release pedal contact disengagement with the bottom of pivoted arm 18, remove the restriction that pivoted arm 18 clockwise rotates, pull with hand backrest 1, make it clockwise rotate overturning on pedestal 27.
As shown in Figure 1, said base 27 bottoms are equipped with movable pulley 24, can will move to the position of appointment as required.
Embodiment two: as shown in FIG. 8 and 9, the manual tipping-up chair of a kind of townhouse movable stand, include the tipping-up chair 25 be arranged on pedestal 27, wherein, laterally be provided with the tipping-up chair 25 of several interlocks on said base 27, above-mentioned tipping-up chair 25 belows arrange a switching mechanism 26 every one or several tipping-up chair 25 positions, and above-mentioned switching mechanism 26 interconnects interlock by rotating shaft 22, and above-mentioned tipping-up chair 25 and switching mechanism 26 are the described tipping-up chair 25 of embodiment one and switching mechanism 26.Above-mentioned tipping-up chair 25 is bolted on a rectangular steel pipe, 18 of the pivoted arms of above-mentioned switching mechanism 26 are spirally connected fixing with above-mentioned rectangular steel pipe, and the rotating shaft 22 be arranged in switching mechanism 26 is a longer rotating shaft 22 in the present embodiment, connect all rollovers mechanism 26 with row, can make to dig simultaneously or draw in simultaneously with row's tipping-up chair 25.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. the manual tipping-up chair of movable stand, it is characterized in that: include by switching mechanism and be arranged on the tipping-up chair on pedestal, described tipping-up chair comprises backrest, be fixedly mounted on the sidewall of backrest both sides, be arranged on sidewall upper moving hand-rail and with side walls hinged seat support, described moving hand-rail is by being arranged in sidewall and being subject to the brake apparatus that seat support drives to control braking.
2. the manual tipping-up chair of movable stand according to claim 1, it is characterized in that: the lower surface of described moving hand-rail offers groove, be bolted and fixed with the moving hand-rail steelframe in this groove, be welded with the axis of guide in the moving hand-rail steelframe, described sidewall steelframe is arranged in sidewall, be welded with guide pipe on the sidewall steelframe, the axis of guide is through in guide pipe, the axis of guide can slide along guide pipe, on the described axis of guide, cover has stage clip, this stage clip one end is against on guide pipe, the other end is against on the axis of guide, one end of the described axis of guide is against on a side inwall of groove, described guide pipe bottom is provided with keep plate, described brake apparatus is corresponding up and down with keep plate.
3. the manual tipping-up chair of movable stand according to claim 2, it is characterized in that: described brake apparatus includes by fixed hub and is arranged on the gag lever post in the sidewall steelframe, gag lever post can slide up and down in fixed hub, a brake block of being made by rubber is fixed with bolt in the upper end of described gag lever post, brake block can be finely tuned up and down in the gag lever post upper end, described gag lever post middle part is provided with positioning shaft sleeve, a described positioning shaft sleeve and limit spring be socketed on gag lever post is set between fixed hub above it, the two ends of limit spring are against respectively on positioning shaft sleeve and fixed hub, the lower end of described backstay is against in the spacing swing arm with seat rotating.
4. the manual tipping-up chair of movable stand according to claim 1, it is characterized in that: described switching mechanism includes to be spirally connected and is fixed on the seat-box on pedestal, be hinged with the pivoted arm be fixedly connected with tipping-up chair on this seat-box, be provided with the extension spring be connected with pivoted arm in described seat-box, the bottom of described seat-box is provided with cross bar, one end of described extension spring hooks on cross bar, also be equipped with in described seat-box and can advance line-locked release pedal to pivoted arm, described release pedal is arranged in a seat-box by rotating shaft, described release pedal and rotating shaft are spirally connected fixing, in rotating shaft, cover has torsion spring, these torsion spring two ends fix with a seat-box and the torsion adjustment disk be fixedly mounted in rotating shaft respectively, the locking angle of described release pedal and pivoted arm is 90 °.
5. the manual tipping-up chair of movable stand according to claim 4, it is characterized in that: described seat-box bottom surface is provided with by location-plate carries out spacing adjusting bolt to the release pedal, described release pedal is when being locked pivoted arm, and location-plate is against on adjusting bolt.
6. according to the manual tipping-up chair of the described movable stand of claim 1 to 5 any one, it is characterized in that: described base bottom is equipped with movable pulley.
7. the manual tipping-up chair of townhouse movable stand, include the tipping-up chair be arranged on pedestal, it is characterized in that: the tipping-up chair that laterally is provided with several interlocks on described pedestal, described tipping-up chair below arranges a switching mechanism every one or several tipping-up chair position, described switching mechanism interconnects interlock by rotating shaft, and described tipping-up chair and switching mechanism are the described tipping-up chair of claim 1 to 6 any one and switching mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203920270U CN203314483U (en) | 2013-07-01 | 2013-07-01 | Movable stand manual reversible seat and attached movable stand manual reversible seat thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203920270U CN203314483U (en) | 2013-07-01 | 2013-07-01 | Movable stand manual reversible seat and attached movable stand manual reversible seat thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203314483U true CN203314483U (en) | 2013-12-04 |
Family
ID=49653897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203920270U Expired - Lifetime CN203314483U (en) | 2013-07-01 | 2013-07-01 | Movable stand manual reversible seat and attached movable stand manual reversible seat thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203314483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473479A (en) * | 2014-12-15 | 2015-04-01 | 浙江大丰实业股份有限公司 | Armrest and chair back linked folding chair arranged on base |
| CN105996516A (en) * | 2016-07-05 | 2016-10-12 | 桂林电子科技大学 | Public chair |
-
2013
- 2013-07-01 CN CN2013203920270U patent/CN203314483U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473479A (en) * | 2014-12-15 | 2015-04-01 | 浙江大丰实业股份有限公司 | Armrest and chair back linked folding chair arranged on base |
| CN104473479B (en) * | 2014-12-15 | 2017-02-22 | 浙江大丰实业股份有限公司 | Armrest and chair back linked folding chair arranged on base |
| CN105996516A (en) * | 2016-07-05 | 2016-10-12 | 桂林电子科技大学 | Public chair |
| CN105996516B (en) * | 2016-07-05 | 2023-03-24 | 桂林电子科技大学 | Public chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |