CN201289160Y - Vertical tube connecting structure for outdoor warmer - Google Patents
Vertical tube connecting structure for outdoor warmer Download PDFInfo
- Publication number
- CN201289160Y CN201289160Y CNU2008201669681U CN200820166968U CN201289160Y CN 201289160 Y CN201289160 Y CN 201289160Y CN U2008201669681 U CNU2008201669681 U CN U2008201669681U CN 200820166968 U CN200820166968 U CN 200820166968U CN 201289160 Y CN201289160 Y CN 201289160Y
- Authority
- CN
- China
- Prior art keywords
- standpipe
- staving
- fixture
- locking nut
- outdoor heater
- 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 - Lifetime
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- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
The utility model discloses a vertical-pipe connecting structure of an outdoor heater, which comprises a vertical-pipe (1) and a barrel body (2). A hollow cavity capable of containing the vertical-pipe (1) is arranged in the barrel body (2); a center hole which can lead the vertical-pipe (1) to slide into the barrel body (2) is formed on the top of the barrel body (2); and a locking device which can enable the vertical-pipe (1) and the top of the barrel body (2) to be locked or unlocked is arranged between the vertical-pipe (1) and the barrel body (2). The vertical-pipe connecting structure of the outdoor heater ensures that the transportation and the disassembly and assembly of the heater are more convenient.
Description
Technical field
The utility model relates to the warmer field, specifically is a kind of outdoor heater standpipe syndeton.
Background technology
Along with the raising of people's living standard, outdoor activities are also more and more paid attention to by people.Comfortable outdoor activities can be loosened mood, alleviate operating pressure.Arctic weather can destroy the comfort level of outdoor activities, and the use of outdoor heater has solved the influence of cold snap to outdoor activities.General outdoor heater is made up of the bindiny mechanism between standpipe, base and standpipe and the base.
At present, outdoor heater all is to adopt to be fixedly coupled the standpipe structure, uses highly generally more than two meters normally.When not using warmer, in the time of moving on to it in the house, need warmer be divided into two parts by under the screw threads demolition of screwdriver with standpipe and staving, warmer could be moved within doors then.When using warmer, need two parts of warmer are moved to outside the room, by screwdriver the screw threads of standpipe and staving junction is fastened standpipe then, could use warmer.Like this, the carrying of warmer, dismounting are all inconvenient, and the parts of fragile warmer.
The utility model content
The technical problems to be solved in the utility model is, overcomes above existing technological deficiency, provides a kind of and can make the carrying of warmer, the outdoor heater standpipe syndeton of easy accessibility.
Technical solution of the present utility model is, a kind of outdoor heater standpipe syndeton with following structure is provided, it comprises standpipe, staving, is provided with the cavity that can hold standpipe in the described staving, and described staving top has one can make standpipe slide into the interior centre bore of staving; Also be provided with a locking device that can make standpipe and staving top lock or unclamp between described standpipe and the staving.
Described locking device comprises a locking nut and one 's fixture, described locking nut and standpipe matched in clearance, fixedly connected with the staving top in described fixture bottom, the external screw thread on fixture top and the internal thread of locking nut screw, have an axial bore on the described fixture, the taper that described endoporus is big up and small down; Also be provided with little going up greatly under the cylindrical between described fixture and the standpipe, tapered sleeve with the elastomeric material making, the step surface at described tapered sleeve top and locking nut top cover lower surface are fitted, and the endoporus of described tapered sleeve is a straight hole, and the aperture equals or be slightly larger than the external diameter of standpipe.
After adopting above structure, outdoor heater standpipe syndeton of the present utility model compared with prior art.Adopt locking nut and cooperate the standpipe bindiny mechanism that forms with the self-locking of fixture inwall, can make in the standpipe indentation staving, thereby shortened the height of warmer, convenient in carrying by cutting ferrule; During use, only need upwards extract standpipe out, manually screw nut simultaneously, along with the rotation of nut, nut extruding fixture top, thus make wedge sleeve pipe locking standpipe bottom, make in the bottom locking device that is fixed on staving top tightly of standpipe; Save the trouble that goes for screwdriver for installation, dismounting is very convenient.
As a kind of improvement, described riser upper is provided with stop screw, and when standpipe shrank downwards, stop screw was spacing on locking device top with standpipe, prevents to break the parts of riser upper.
Improve as another kind, described riser bottom is provided with position-stopping plate, can effectively prevent because of firmly excessive, and make standpipe break away from staving, initiation potential.
Description of drawings
Fig. 1 is the structural representation of the utility model outdoor heater standpipe syndeton.
Fig. 2 is the contraction state schematic diagram of the utility model outdoor heater standpipe syndeton.
Fig. 3 is the local enlarged diagram of the utility model A in Fig. 1.
As shown in the figure:
1, standpipe, 2, staving, 3, stop screw, 4, locking nut, 5, fixture, 6, cutting ferrule, 7, endoporus, 8, position-stopping plate.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As Fig. 1, Fig. 2, as can be known shown in Figure 3,
The utility model outdoor heater standpipe syndeton, it comprises standpipe 1, staving 2, is provided with the cavity that can hold standpipe 1 in the described staving 2, described staving 2 tops have one can make standpipe 1 slide into centre bore in the staving 2; Also be provided with a locking device that can make standpipe 1 and staving 2 tops lock or unclamp between described standpipe 1 and the staving 2.
Described locking device comprises a locking nut 4 and one 's fixture 5, described locking nut 4 and standpipe 1 matched in clearance, fixedly connected with staving 2 tops in described fixture 5 bottoms, the external screw thread on fixture 5 tops and the internal thread of locking nut 4 screw, have an axial bore 7 on the described fixture 5, the taper that described endoporus 7 is big up and small down; Also be provided with little going up greatly under the cylindrical between described fixture 5 and the standpipe 1, tapered sleeve 6 with the elastomeric material making, the step surface at described tapered sleeve 6 tops and locking nut 4 top cover lower surfaces are fitted, and the endoporus of described tapered sleeve 6 is a straight hole, and the aperture equals or be slightly larger than the external diameter of standpipe 1.
Be provided with the cavity that can hold standpipe 1 in the described staving 2, described standpipe 1 top is provided with stop screw 3.According to general knowledge as can be known, standpipe 1 bottom is generally less than the degree of depth of staving 2 to the height between the stop screw 3; When standpipe 1 shrank downwards, stop screw 3 was spacing on locking device top with standpipe 1, prevents to break the parts on standpipe 1 top.
Described standpipe 1 bottom is provided with position-stopping plate 8, can effectively prevent because of firmly excessive, and make standpipe 1 break away from staving 2, initiation potential.
The operation principle of the utility model outdoor heater standpipe syndeton: during contraction, unclamp locking nut 4, warmer top slides into downwards in the staving 2 under the effect of self gravitation, and has stop screw 3 spacing; When stretching out, firmly upwards mention standpipe 1, when standpipe stretched out correct position, rotation lock nut 4, locking nut 4 made fixture 5 tops inwardly shrink under the screwing of screw thread, and while fixture 5 compresses tapered sleeve 6 and inwardly shrinks, thus locking standpipe 1 bottom.
Claims (4)
1, a kind of outdoor heater standpipe syndeton, it comprises standpipe (1), staving (2), it is characterized in that: described staving is provided with the cavity that can hold standpipe (1) in (2), and described staving (2) top has one can make standpipe (1) slide into the interior centre bore of staving (2); Also be provided with a locking device that can make standpipe (1) and staving (2) top lock or unclamp between described standpipe (1) and the staving (2).
2, outdoor heater standpipe syndeton according to claim 1, it is characterized in that: described locking device comprises a locking nut (4) and one 's fixture (5), described locking nut (4) and standpipe (1) matched in clearance, fixedly connected with staving (2) top in described fixture (5) bottom, the external screw thread on fixture (5) top and the internal thread of locking nut (4) screw, have an axial bore (7) on the described fixture (5), the big up and small down taper of described endoporus (7); Also be provided with little going up greatly under the cylindrical between described fixture (5) and the standpipe (1), tapered sleeve (6) with the elastomeric material making, the step surface at described tapered sleeve (6) top and locking nut (4) top cover lower surface are fitted, the endoporus of described tapered sleeve (6) is a straight hole, and the aperture equals or be slightly larger than the external diameter of standpipe (1).
3, outdoor heater standpipe syndeton according to claim 1 is characterized in that: described standpipe (1) top is provided with stop screw (3).
4, outdoor heater standpipe syndeton according to claim 1 is characterized in that: described standpipe (1) bottom is provided with position-stopping plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201669681U CN201289160Y (en) | 2008-10-24 | 2008-10-24 | Vertical tube connecting structure for outdoor warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201669681U CN201289160Y (en) | 2008-10-24 | 2008-10-24 | Vertical tube connecting structure for outdoor warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201289160Y true CN201289160Y (en) | 2009-08-12 |
Family
ID=40980843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201669681U Expired - Lifetime CN201289160Y (en) | 2008-10-24 | 2008-10-24 | Vertical tube connecting structure for outdoor warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201289160Y (en) |
-
2008
- 2008-10-24 CN CNU2008201669681U patent/CN201289160Y/en not_active Expired - Lifetime
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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: 20090812 |