CN209688941U - Smoke exhaust pipe - Google Patents
Smoke exhaust pipe Download PDFInfo
- Publication number
- CN209688941U CN209688941U CN201920181013.1U CN201920181013U CN209688941U CN 209688941 U CN209688941 U CN 209688941U CN 201920181013 U CN201920181013 U CN 201920181013U CN 209688941 U CN209688941 U CN 209688941U
- Authority
- CN
- China
- Prior art keywords
- pipe end
- sealing
- sealing pipe
- sliding block
- pipe
- 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.)
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Links
- 239000000779 smoke Substances 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 61
- 238000003032 molecular docking Methods 0.000 abstract description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses a kind of smoke exhaust pipes, including telescopic bellows tube body and be arranged in tube body both ends patch pipe end, the pipe end that patches detachably is combined with sealing pipe end, when the pipe of kitchen ventilator is inserted into the sealing pipe end, sealing pipe end is by clamping mechanism and patches pipe end clamping, pass through clamping mechanism, the part that pipe end can first be sealed covers on the pipe of kitchen ventilator, then the grafting pipe end alignment sealing pipe end of smoke exhaust pipe is inserted in pipe together, just it is able to achieve the connection of sealing pipe end and grafting pipe end, pipe is held tightly by sealing pipe end simultaneously, realize docking between pipe and smoke exhaust pipe, it is easy to operate.
Description
Technical field
The utility model relates to kitchen kitchen range fields, more specifically, being related to a kind of smoke exhaust pipe.
Background technique
Smoke exhaust pipe is unobstructed to be arranged between the flue of kitchen ventilator, and the flue gas for extracting kitchen ventilator out is drained into flue, row
The both ends of smoke pipe are docked between kitchen ventilator and flute check valve respectively, generally use what direct grafting was fixed by adhesive tape later
Mode.
Can the oil smoke in kitchen be discharged in time, for seeming very in the cook of kitchen operation, the health of woman cook for a long time
It is important, once and smoke exhaust pipe leaks, oil smoke will be full of entire kitchen, will band for stir-frying in kitchen and people's health
To influence.The leakage of smoke exhaust pipe typically occurs at the docking of smoke exhaust pipe and kitchen ventilator or flute check valve, and needs to arrange
Smoke pipe removes, due to the mode that adhesive tape is fixed, so that disassembly smoke exhaust pipe is very inconvenient.
Utility model content
The purpose of the utility model is to provide a kind of smoke exhaust pipes convenient for disassembly and assembly.
The above-mentioned purpose of the utility model has the technical scheme that a kind of smoke exhaust pipe, including can stretch
The bellows tube body of contracting and the pipe end that patches that tube body both ends are set, it is described to patch pipe end and be detachably combined with sealing pipe end,
When the pipe of kitchen ventilator is inserted into the sealing pipe end, sealing pipe end is by clamping mechanism and patches pipe end clamping.
Preferably, the clamping mechanism includes being set to sealing pipe end and towards patching the sliding block of pipe end side, institute
Sliding block uniformly 3-4 setting centered on the center of circle for sealing pipe end is stated, and the sliding block is along the radial direction and seal pipe of sealing pipe end
End sliding connection is provided with the elastic component for driving sliding block to move towards center of circle direction, sliding block back between sliding block and sealing pipe end
Side from the sealing pipe end center of circle, which is extended, fixture block, and the side for patching pipe end towards sealing pipe end is provided with uniform intervals point
Cloth and card slot with fixture block cooperation, when pipe is inserted into sealing pipe end, pipe will by by setting in sliding block towards close
The guiding mechanism of tube sealing end center of circle side drives sliding block to slide outward away from center of circle direction, so that fixture block is caught in card slot.
Preferably, the guiding mechanism includes the spherical that sliding block is arranged in towards sealing pipe end center of circle side, when
Sliding block in a state of nature when, the spherical is in the inner orifice of sealing pipe end, and the section chord length of the spherical: string
A height of 8~10:1.
Preferably, the side of the sliding block towards sealing pipe end is provided with sliding connection block, opposite in sealing pipe end
The side of sliding block is provided with radially setting and the sliding slot with sliding connection block cooperation, and the elastic component setting is being slided
Between link block and sliding slot；When the elastic component is spring, the both ends of the spring are arranged far from the sealing pipe end center of circle one
Between the sliding slot bottom of side and sliding connection block；When the elastic component is tension spring, the both ends of the tension spring are positioned close to close
Between the sliding slot bottom and sliding connection block of tube sealing end center of circle side.
Compared with the prior art, by clamping mechanism, the part that can first seal pipe end covers on the pipe of kitchen ventilator,
Then the grafting pipe end alignment sealing pipe end of smoke exhaust pipe is inserted in pipe together, and the sliding block sealed in pipe end will be far from concentric stroking
It moves and fixture block is made to be caught in card slot and realize the axial restraint sealed between pipe end and grafting pipe end, while sealing pipe end can also incite somebody to action
Pipe holds the assembly realized between pipe and smoke exhaust pipe tightly, easy to operate.
Detailed description of the invention
Fig. 1 is the smoke exhaust pipe overall schematic in embodiment；
Fig. 2 is the partial section enlarged view of Fig. 1；
Fig. 3 is the sealing pipe end cross-sectional view in embodiment；
Fig. 4 is the portion the A enlarged drawing of Fig. 3；
Fig. 5 is sealing pipe end and pipe mated condition figure in embodiment；
Fig. 6 is the portion the B enlarged drawing of Fig. 5；
Fig. 7 is that the sliding block in embodiment is schemed in a state of nature；
Fig. 8 is that the sliding block in embodiment is in clamped condition figure.
In figure: 11, tube body；12, pipe end is patched；121, card slot；2, pipe end is sealed；21, sliding slot；3, sliding block；31, fixture block；
32, spherical；33, sliding connection block；4, spring；5, pipe.
Specific embodiment
It is described in further detail with reference to the accompanying drawing and by specific embodiment to utility model, following embodiment only describes
Property, it is not restrictive the protection scope of the utility model.
Embodiment
Smoke exhaust pipe, referring to attached drawing 1-8, including flexible tube body 11, tube body 11 is bellows fashion, in tube body 11
Both ends be fixedly installed and patch pipe end 12, patch pipe end 12 and be removably connected with sealing pipe end 2, sealing pipe end 2 is used for and oil
The pipe 5 of smoke machine cooperates grafting.
It wherein in sealing pipe end 2 and patches and is provided with clamping structure between pipe end 12, including setting is opposite in sealing pipe end 2
The sliding block 3 for patching 12 side of pipe end is set as the sliding block 3 of 4 pieces of a quarter ring block forms herein.Sliding block 3 can be along seal pipe
The radial direction sliding at end 2 is provided with sliding connection block 33 in the side of sliding block 3 towards sealing pipe end 2, on sealing pipe end 2
It is provided with the sliding slot 21 being radially arranged, by the cooperation of sliding connection block 33 and sliding slot 21, realizes sliding block 3 along sealing pipe end
2 radially slide.And bullet is provided between a side bottom and sliding connection block 33 of the sliding slot 21 far from sealing 2 center of circle of pipe end
Spring 4, so that in the original state, spring 4 will drive sliding block 3 to slide towards sealing 2 center of circle direction of pipe end, so that sliding block 3 is in
Under Fig. 7 state, a complete annular is formed.Meanwhile the one end in sliding block 3 towards sealing 2 center of circle of pipe end being provided with spherical
32, the section chord length of spherical 32: action be 8~10:1, when sliding block 3 in a state of nature when, the spherical 32 be in it is close
In the inner orifice at tube sealing end 2.To when the pipe 5 and pipe 5 of the sealing cooperation insertion kitchen ventilator of pipe end 2 are expressed to spherical shape
When face 32, for spherical surface by by the component along sealing 2 radial direction of pipe end, the direction that push sliding block 3 away from sealing 2 center of circle of pipe end is sliding
It moves, the state in Fig. 8.Here by the section chord length of spherical 32: action is set as 8~10:1, can prevent when out
When smoke pipe 5 is pressed on spherical 32, appearance can not promote stuck phenomenon.
When progress smoke exhaust pipe is docked with the pipe 5 of kitchen ventilator, the part of sealing pipe end 2 first covers going out in kitchen ventilator
On smoke pipe 5, and the end of pipe 5 does not compress the spherical 32 of sliding block 3.Then the grafting pipe end of smoke exhaust pipe is directed at seal pipe
Pipe 5 is inserted at end 2 together, and sealing the sliding block 3 in pipe end 2 will slide far from circle and fixture block 31 is made to be caught in card slot 121
Realize the axial restraint between sealing pipe end 2 and grafting pipe end, while sealing pipe end 2 holding of pipe 5 can also be realized out
Assembly between smoke pipe 5 and smoke exhaust pipe, it is easy to operate.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (4)
1. a kind of smoke exhaust pipe, including telescopic bellows tube body and the pipe end that patches at tube body both ends is set, feature exists
In, the pipe end that patches detachably is combined with sealing pipe end, when the pipe of kitchen ventilator is inserted into the sealing pipe end, seal pipe
End is by clamping mechanism and patches pipe end clamping.
2. smoke exhaust pipe according to claim 1, which is characterized in that the clamping mechanism includes being set to sealing pipe end and court
To the sliding block for patching pipe end side, the sliding block uniformly 3-4 setting, and the sliding block edge centered on the center of circle for sealing pipe end
The radial direction and sealing pipe end sliding for sealing pipe end connect, and are provided between sliding block and sealing pipe end and drive sliding block towards center of circle side
To the elastic component of movement, sliding block is extended away from the side in the sealing pipe end center of circle fixture block, patches pipe end towards sealing pipe end
Side be provided be evenly spaced on and with fixture block cooperation card slot, when pipe be inserted into sealing pipe end when, pipe will lead to
It crosses and drives sliding block to slide outward away from center of circle direction by the guiding mechanism that sliding block is arranged in towards sealing pipe end center of circle side, make
It obtains fixture block and is caught in card slot.
3. smoke exhaust pipe according to claim 2, which is characterized in that the guiding mechanism includes that setting is sealed in sliding block direction
The spherical of pipe end center of circle side, when sliding block in a state of nature when, the spherical be in sealing pipe end inner orifice in, and
The section chord length of the spherical: action is 8~10:1.
4. smoke exhaust pipe according to claim 3, which is characterized in that the side of the sliding block towards sealing pipe end is provided with cunning
Dynamic link block is provided with radially setting and the cunning with sliding connection block cooperation in the side of sealing pipe end opposing slider
Slot, the elastic component are arranged between sliding connection block and sliding slot；When the elastic component is spring, the both ends of the spring are set
It sets between sliding slot bottom and sliding connection block far from sealing pipe end center of circle side；It is described when the elastic component is tension spring
The both ends of tension spring are positioned close between the sliding slot bottom and sliding connection block of sealing pipe end center of circle side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920181013.1U CN209688941U (en) | 2019-02-01 | 2019-02-01 | Smoke exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920181013.1U CN209688941U (en) | 2019-02-01 | 2019-02-01 | Smoke exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209688941U true CN209688941U (en) | 2019-11-26 |
Family
ID=68601401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920181013.1U Active CN209688941U (en) | 2019-02-01 | 2019-02-01 | Smoke exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209688941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413148A (en) * | 2020-12-05 | 2021-02-26 | 左成林 | Hydraulic control one-way valve |
-
2019
- 2019-02-01 CN CN201920181013.1U patent/CN209688941U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413148A (en) * | 2020-12-05 | 2021-02-26 | 左成林 | Hydraulic control one-way valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Smoke exhaust pipe Granted publication date: 20191126 Pledgee: Industrial and Commercial Bank of China Limited Pan'an sub branch Pledgor: PAN'AN XINGYE PLASTIC CEMENT FACTORY Registration number: Y2024980003779 |