CN205455062U - A mechanism that is used for realizing on hose car handrail lift locking - Google Patents
A mechanism that is used for realizing on hose car handrail lift locking Download PDFInfo
- Publication number
- CN205455062U CN205455062U CN201620180488.5U CN201620180488U CN205455062U CN 205455062 U CN205455062 U CN 205455062U CN 201620180488 U CN201620180488 U CN 201620180488U CN 205455062 U CN205455062 U CN 205455062U
- Authority
- CN
- China
- Prior art keywords
- handrail
- armrest seat
- hose car
- spanner
- lifting locking
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000009785 tube rolling Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/10—Handle constructions characterised by material or shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a mechanism that is used for realizing on hose car handrail lift locking, the lift locking that can be used to to carry on on the hose car armrest height is adjusted, its structure includes the handrail, handlebar rest, gear hole has still been add, the card post, the hasp, elastic element and spanner isotructure are used for the lift adjustment operation, the event only needs the above -mentioned locking mechanism of operation to produce linkage each other, can make things convenient for the relative handlebar rest's of handrail lift locking, thereby satisfy the different users' of height use, and the operation when adopting this kind of handrail lift locking mechanism not only can satisfy any shape pipe fitting and use as the handrail, and the range of use is enlarged, operation processes are simple, event ability fully provided user's operation requirement.
Description
Technical field
This utility model relates to handrail elevator lock locking mechanism, specifically refers to a kind of mechanism realizing handrail lifting locking on hose car.
Background technology
Fast development along with Ecological Projects in Urban Gardens in recent years, the demand of afforestation pouring instrument is improved the most year by year, and hose car therein is exactly a conventional afforestation pouring instrument, its structure is typically by handrail, armrest seat, front support tube, belt wheel rear foot tube, tube rolling device and rocking handle etc. are constituted, traditional hose car handrail armrest seat is designed to fixed structure, but in view of user to product differentiation, the use requirement that luxury etc. are the highest, can comfortable use hose car also for the user meeting differing heights, the handrail design of hose car is just the function with height adjustable lifting locking by manufacturer.But, currently used handrail elevator lock locking mechanism, it is typically by dismounting what nut mode realized, although the design of this structure is simple, but regulation operation handrail lifting locking is the most inconvenient, and in particular by the handrail of this lifting locking structure, its pipe fitting is essentially defined in pipe, being difficult to be suitable for the square tube of various beautiful designs, flat tube or polygonal tube etc. on market, range is subject to certain restrictions.
Summary of the invention
Technical problem to be solved in the utility model be to overcome the defect of prior art and provide a kind of shape pipe fitting simple to operate, any all can be suitable for as handrail, the restricted little a kind of mechanism realizing handrail lifting locking on hose car of range.
Technical problem of the present utility model is achieved through the following technical solutions:
A kind of mechanism realizing handrail lifting locking on hose car, the handrail being connected on armrest seat including armrest seat and end activity plug-in mounting, described handrail is provided with the gear hole of multiple axial distribution；Described armrest seat is provided with snap close and spanner；Hinged in the middle part of described snap close being arranged on armrest seat, snap close one end is provided with card column, and the other end is set to the drive end that elasticity upwarps；Hinged in the middle part of described spanner being arranged on armrest seat, spanner one end is provided with cam, and the cam surface of cam is on the drive end end face of described snap close, and the spanner other end is set to unsettled pull end；Described card column is selected equipped by pulling end operation with the multiple gear hole composition on described handrail.
Described drive end end face is provided with the cam surface for described cam and makees the interior concave plane that contact is equipped.
Described armrest seat is provided with preset hole, and it is equipped that described card column constitutes selection through preset hole and the plurality of gear hole.
Described armrest seat side is provided with the mounting groove installed for described snap close and spanner, and described preset hole is arranged on the bottom land of mounting groove, and the bottom land at mounting groove is additionally provided with spring base.
The flexible member that pushing tow drive end elasticity upwarps it is provided with between described drive end and armrest seat.
Described armrest seat is provided with contact and pulls the locating piece in face, bottom.
Described gear hole is provided with four, and wherein three gear hole are arranged on handrail bottom and are equally spaced, and last gear hole is arranged on handrail top.
Described handrail is " U " type pipe of bending, the rectangular shape of cross section of this " U " type pipe or oblate shape or round shape.
Described armrest seat is provided with the installing hole for described armrest end part activity plug-in mounting.
Compared with prior art, this utility model major design is a has the handrail elevator lock locking mechanism that the structures such as gear hole, card column, snap close, flexible member and spanner are constituted, and produce mutually linkage by operating above-mentioned lockable mechanism, thus facilitate the lifting locking of handrail armrest seat, this handrail elevator lock locking mechanism is used to be not only able to meet operation when any shape pipe fitting uses as handrail, expand range, and operating process is simple, therefore can fully meet the use requirement of user.
Accompanying drawing explanation
Fig. 1 is partial sectional view of the present utility model (lockup state).
Fig. 2 is partial sectional view of the present utility model (released state).
Fig. 3 is the three-dimensional exploded view of Fig. 1.
Fig. 4 is the structural representation of snap close.
Fig. 5 is the structural representation of spanner.
Fig. 6 is the hose car schematic diagram being provided with this handrail elevator lock locking mechanism.
Detailed description of the invention
By above-mentioned accompanying drawing, this utility model embodiment will be elaborated again below.
As shown in Fig. 1 ~ Fig. 6,1. handrail, 11. gear hole, 2. armrest seat, 21. mounting grooves, 22. preset hole, 23. spring bases, 24. installing holes, 25. locating pieces, 3. snap close, 31. drive ends, concave plane, 4. spanner in 32., 41. cams, 411. cam surfaces, 42. pull end, 5. card column, 6. flexible member, 7. snap close pin, 8. spanner pin, 91. front support tubes, 92. belt wheel rear foot tubes, 93. tube rolling devices, 94. rocking handles.
A kind of mechanism realizing handrail lifting locking on hose car, as shown in Fig. 3, Fig. 6, it is mainly used on hose car carrying out the lifting locking regulation of handrail height, and realizes the use of handrail highly by operating this handrail elevator lock locking mechanism, thus facilitate the use of height different user.
Described handrail elevator lock locking mechanism is mainly made up of handrail 1, armrest seat 2, snap close 3, spanner 4, card column 5 and flexible member 6 etc..
Wherein, handrail 1 is " U " type pipe of bending, this handrail 1 can use the rectangular shape of cross section or oblate shape or round shape or the pipe fitting of any shape, " U " type two ends of handrail 1, i.e. bottom shown in Fig. 6 movable plug-in mounting respectively is connected on the armrest seat 2 of hose car both sides, owing to handrail 1 end of both sides is identical with the design of the structure of armrest seat 2, therefore the present embodiment is only described in detail as a example by the attachment structure of wherein side.
It is provided with multiple gear hole 11 according to diverse location demand on described handrail 1, the present embodiment is four gear hole, and wherein three gear hole 11 are arranged on handrail 1 bottom and are equally spaced, last gear hole 11 is arranged on handrail 1 top, use when can be preferably minimized as handrail, to save packaging volume.
Described armrest seat 2 usually plastics are made, also it is for handrail 1, front support tube 91, belt wheel rear foot tube 92, tube rolling device 93 and the common support member of rocking handle 94 in hose car, armrest seat 2 is provided with the installing hole 24 for handrail 1 end activity plug-in mounting, and armrest seat 2 lateral surface is provided with the mounting groove 21 parallel with the axial direction of handrail 1；Described snap close 3 and spanner 4 are simultaneously attached in mounting groove 21, and snap close 3 is positioned at spanner 4 top.
Described snap close 3 is one piece of rectangular-shaped strip plate as shown in Figure 4, is hingedly mounted in mounting groove 21 by snap close pin 7, therefore snap close 3 two ends can form, around snap close pin 7, the seesaw structure alternately warped in the middle part of it；Snap close 3 one end, i.e. upper end are provided with the card column 5 of fixing connection, and this card column can be entered in the installing hole 24 of armrest seat 2 by the preset hole 22 at the bottom land of mounting groove 21；Snap close 3 other end, i.e. lower end are set to drive end 31, between this drive end and armrest seat 2, specifically and between mounting groove 21, be provided with flexible member 6, therefore being made drive end 31 be resilient all the time upwarping by the pushing tow of flexible member 6 under normality, the bottom land of mounting groove 21 is additionally provided with the spring base 23 installed for flexible member 6；Drive end 31 end face of snap close 3 is additionally provided with interior concave plane 32.
Described spanner 4 is as it is shown in figure 5, be hingedly mounted in mounting groove 21 by spanner pin 8 in the middle part of it；Spanner 4 one end, i.e. upper end are provided with cam 41, and cam surface 411 contact of this cam is fitted on the interior concave plane 32 of drive end 31；Spanner 4 other end, i.e. lower end are set to unsettled pull end 42, can be used for pulling operation, limit to pull it simultaneously, are also provided with contact on armrest seat 2 and pull the locating piece 25 of end 42 bottom surfaces.
When this utility model is in state shown in Fig. 1, the end 42 of pulling of spanner 4 keeps in situ, in one of them gear hole 11 that the card column 5 of snap close 3 upper end is passed the preset hole 22 on armrest seat 2 by the pushing tow of flexible member 6 and is fitted on handrail 1, now handrail 1 height of hose car cannot regulate, and is in lockup state；When being in state shown in Fig. 2, the end 42 of pulling of spanner 4 rises to upper plate, then the cam 41 of spanner upper end rotates, utilize cam surface 411 to contact with the interior concave plane 32 of drive end 31 and overcome the elastic force of flexible member 6 to drive drive end to press for 31 times, then snap close 3 front end upwarps so that departing from the card column 5 gear hole 11 from handrail 1, now handrail 1 unlocks, and can carry out height adjustment operation by armrest seat 2；After handrail 1 altitude mixture control puts in place, press down on and pull end 42 reset, then cause card column 5 to be fitted in the new gear hole 11 on handrail 1 again through the preset hole 22 on armrest seat 2.Therefore, repeat said process and card column 5 can be made to be selected equipped by pulling end 42 operation with multiple gear hole 11 composition on handrail 1, thus realize handrail 1 in hose car enterprising line height regulation locking or the purpose of unblock.
The above is only better embodiment of the present utility model, therefore all equivalence changes done according to structure, feature and the principle described in this utility model patent claim or modification, all it is included in this utility model patent claim.
Claims (9)
1. on hose car, realize a mechanism for handrail lifting locking, the handrail (1) being connected on armrest seat (2) including armrest seat (2) and end activity plug-in mounting, it is characterised in that described handrail (1) is provided with the gear hole (11) of multiple axial distribution；Described armrest seat (2) is provided with snap close (3) and spanner (4)；Described snap close (3) middle part is hinged to be arranged on armrest seat (2), and snap close (3) one end is provided with card column (5), and the other end is set to the drive end (31) that elasticity upwarps；Described spanner (4) middle part is hinged to be arranged on armrest seat (2), spanner (4) one end is provided with cam (41), and the cam surface (411) of cam contacts on drive end (31) end face of described snap close (3), spanner (4) other end is set to unsettled pull end (42)；Described card column (5) is constituted with the multiple gear hole (11) on described handrail (1) select to be equipped with by pulling end (42) operation.
A kind of mechanism realizing handrail lifting locking on hose car the most according to claim 1, it is characterised in that described drive end (31) end face is provided with the cam surface (411) for described cam (41) and makees the interior concave plane (32) that contact is equipped.
A kind of mechanism realizing handrail lifting locking on hose car the most according to claim 1, it is characterized in that described armrest seat (2) is provided with preset hole (22), it is equipped that described card column (5) constitutes selection through preset hole (22) and the plurality of gear hole (11).
A kind of mechanism realizing handrail lifting locking on hose car the most according to claim 3, it is characterized in that described armrest seat (2) side is provided with the mounting groove (21) installed for described snap close (3) and spanner (4), described preset hole (22) is arranged on the bottom land of mounting groove (21), and the bottom land at mounting groove (21) is additionally provided with spring base (23).
A kind of mechanism realizing handrail lifting locking on hose car the most according to claim 1, it is characterised in that be provided with the flexible member (6) that pushing tow drive end (31) elasticity upwarps between described drive end (31) and armrest seat (2).
A kind of mechanism realizing handrail lifting locking on hose car the most according to claim 1, it is characterised in that described armrest seat (2) is provided with contact and pulls the locating piece (25) of end (42) bottom surface.
A kind of mechanism realizing handrail lifting locking on hose car the most according to claim 1, it is characterized in that described gear hole (11) is provided with four, and wherein three gear hole are arranged on handrail (1) bottom and are equally spaced, last gear hole (11) is arranged on handrail (1) top.
A kind of mechanism realizing handrail lifting locking on hose car the most according to claim 1, it is characterised in that described handrail (1) is " U " type pipe of bending, the rectangular shape of cross section of this " U " type pipe or oblate shape or round shape.
A kind of mechanism realizing handrail lifting locking on hose car the most according to claim 1, it is characterised in that described armrest seat (2) is provided with the installing hole (24) for described handrail (1) end activity plug-in mounting.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180488.5U CN205455062U (en) | 2016-03-10 | 2016-03-10 | A mechanism that is used for realizing on hose car handrail lift locking |
| PCT/CN2016/079023 WO2017152464A1 (en) | 2016-03-10 | 2016-04-12 | Mechanism used in hose car for handrail lifting and locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180488.5U CN205455062U (en) | 2016-03-10 | 2016-03-10 | A mechanism that is used for realizing on hose car handrail lift locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205455062U true CN205455062U (en) | 2016-08-17 |
Family
ID=56656353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620180488.5U Active CN205455062U (en) | 2016-03-10 | 2016-03-10 | A mechanism that is used for realizing on hose car handrail lift locking |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205455062U (en) |
| WO (1) | WO2017152464A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2739367B1 (en) * | 1995-10-03 | 1997-12-19 | Mermier Lemarchand Reunis Ets | MOBILE FEEDER FOR WATER HOSE |
| CN203851475U (en) * | 2014-04-04 | 2014-10-01 | 宁波佳一园林机械有限公司 | Handrail height limiting structure |
| CN204707640U (en) * | 2015-02-13 | 2015-10-21 | 湖南农业大学 | A kind of Novel hand-power elevation (over-and-under) type nursery watering system |
| CN205202799U (en) * | 2015-12-17 | 2016-05-04 | 常州信德泰克电器有限公司 | Locking mechanism of wheelchair lift |
-
2016
- 2016-03-10 CN CN201620180488.5U patent/CN205455062U/en active Active
- 2016-04-12 WO PCT/CN2016/079023 patent/WO2017152464A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017152464A1 (en) | 2017-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170908 Address after: 315400 No. 1 Chaoyang Road, Ningbo, Zhejiang, Yuyao Patentee after: NINGBO DAYE GARDEN INDUSTRY Co.,Ltd. Address before: 315400 Yuyao, Zhejiang, Yangming Road, No. 518, No. Patentee before: NINGBO DAYE GARDEN SCIENCE Co. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee after: NINGBO DAYE GARDEN INDUSTRY Co.,Ltd. Address before: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee before: NINGBO DAYE GARDEN INDUSTRY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee after: NINGBO DAYE GARDEN INDUSTRY Co.,Ltd. Address before: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee before: NINGBO DAYE GARDEN INDUSTRY Co.,Ltd. |