CN207685763U - Blow cylinder and blower - Google Patents
Blow cylinder and blower Download PDFInfo
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- CN207685763U CN207685763U CN201720584794.XU CN201720584794U CN207685763U CN 207685763 U CN207685763 U CN 207685763U CN 201720584794 U CN201720584794 U CN 201720584794U CN 207685763 U CN207685763 U CN 207685763U
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Abstract
The utility model is that one kind blowing cylinder and blower, is related to garden equipment technical field, and to solve the problems, such as to blow, cylinder cannot be satisfied use demand and wasting space designs.This blows cylinder on the fan spiral case, including the first cylinder, the second cylinder and for by the detachable connection component being fixed together of the two.The blower includes above-mentioned blowing cylinder.Cylinder and the blower provided by the utility model of blowing is for meeting the use demand under operator's different spaces.
Description
Technical field
The utility model is related to garden equipment technical fields more particularly to one kind blowing cylinder and blower.
Background technology
Blower be it is a kind of for clear up road fallen leaves and lawn sundries graden machine, be widely used in city trees and shrubs,
The cleaning of the outdoor such as agriculture orchard and road, greatly improves cleaning efficiency.Blower includes shell, is arranged in shell
Internal motor, the fan rotated by motor drive and the fan spiral case being connect with shell.There are two ends on fan spiral case
Mouthful, two ports respectively with blow cylinder and suction tube is connected.When blower is in blow mode, from blowing the high speed gas blown out in cylinder
Stream carries out the leaf for being scattered in ground to blow poly- heap, at this point, blower is used as drifting dust machine；When blower is in air-breathing mould
When formula, under the high speed rotation of fan, the inspiratory airflow of formation is inhaled into suction tube together with the leaf for being scattered in ground, and is passed through
Enter collection device after fan processing, at this point, blower is used as vacuum cleaner.
But in the prior art, it blows cylinder to be structure as a whole, length is fixed, when operator needs in a limited space
When interior use blower is worked, the longer cylinder that blows cannot be satisfied job requirement of the operator in small space, be grasped for it
Great inconvenience is brought as process.Moreover, when being stored or being transported to blower, it is longer due to blowing tube length degree,
The space of storage and transport is occupied significantly.
Utility model content
First of the utility model is designed to provide one kind and blowing cylinder, cannot be satisfied use demand to solve the existing cylinder that blows
And the technical issues of wasting space.
It is provided by the utility model to blow cylinder, including the first cylinder, the second cylinder and for by the two it is detachable it is fixed even
The connection component being connected together.
Further, the connection component includes the link slot being arranged on first cylinder, is arranged described second
Link block on cylinder and the connector for the link slot to be fixedly connected with the link block.
The link slot is at least one, and the link block matches setting with the link slot.
The link slot is arranged at the edge of first cylinder and externally protrudes out in the circumferential surface setting of first cylinder；It is described
Link block is caught in the link slot, first cylinder with second cylinder is closed is connected to.
Further, the link slot is connected to the inside of first cylinder, and the link block is arranged described second
On the peripheral surface of cylinder.
Alternatively, the internal insulation of the link slot and first cylinder, the link block is arranged in second cylinder
Peripheral surface on and narrow slit, axis of the narrow slit along second cylinder are provided between the link block and second cylinder
To extending and be plugged on the barrel of first cylinder.
Further, the connector is threaded connector.
Alternatively, being respectively arranged with first flange and the second method on the connecting end surface of first cylinder and second cylinder
It is both provided at least one card slot on the circumferential surface of orchid, the first flange and the second flange.
The connection component includes the locking post being embedded in the card slot, and one end of the locking post is hingedly arranged in institute
It states on the second cylinder, the other end of the locking post is fixedly connected with handle, and the end face of the handle is closely connected to described
On one flange.
First cylinder with second cylinder is closed is connected to.
Further, it is to be threadedly coupled between the locking post and the handle.
Alternatively, the outer wall of first cylinder is provided with the limiting slot of annular, the outer wall setting of second cylinder is limited
Position hole, second cylinder, which is set between the outside of first cylinder and first cylinder and second cylinder, to be arranged
There is gap.
The connection component includes that section is " T " shaped limited block, is fixedly connected with the vertical end of the limited block
Flange and the elastic component being set on the limited block；One end of the elastic component is abutted with the inner wall of second cylinder, institute
The other end for stating elastic component is abutted with the flange.
The limited block is set in the limit hole, and the horizontal end of the limited block is exposed to second cylinder
Outside.
The flange is entrapped under the action of the elastic component in the limiting slot.
First cylinder is connected to second cylinder.
Further, the limiting slot is multiple, and is arranged at intervals on the outer wall of first cylinder.
The utility model blows the advantageous effect that cylinder is brought：
By the way that the first cylinder, the second cylinder and connection component is arranged, wherein connection component is used for the first cylinder and second
Cylinder is detachable to be fixed together.
When need to higher or the sundries at position carries out blowing farther out when, can utilize connection component, make first
Body is fixedly connected with the second cylinder, with formed it is longer blow cylinder, to realize sundries cleaning works to off-site location；When
When operating space is more narrow, then the first cylinder can be detached with the dismounting of the second cylinder, and only makes the first cylinder or second
Cylinder is fixedly connected with fan spiral case, at this point, blowing, tube length degree is shorter, can realize the operational requirements in narrow space.This
Outside, when blow cylinder it is on the shelf when, stored, can also be greatly reduced by detaching the dismounting of the first cylinder and the second cylinder
Blow storage and transport space occupied when tube length degree is fixed.
This blows cylinder and utilizes connection component, realizes the first cylinder and is detached with dismounting with being fixedly connected for the second cylinder, effectively
Ground improves the unhandy situation caused by integral type is blown due to tube length degree is fixed, and disclosure satisfy that the different operation of operator needs
It asks.In addition, this split type setting for blowing barrel structure, greatly reduces the space blown occupied by cylinder storage and transport, to drop
The low space requirement for blowing cylinder has higher market economy value.
Second of the utility model is designed to provide a kind of blower, cannot be satisfied use to solve existing blower
The technical issues of demand and wasting space.
Blower provided by the utility model, including blower ontology, the fan snail on the blower ontology
Shell and above-mentioned blow cylinder.
The cylinder that blows is on the fan spiral case, and the outer wall for blowing cylinder is provided with multiple ribs, each described
The axis direction that ribs blows cylinder described in is extended.
The advantageous effect that the utility model blower is brought is：
By the way that blower ontology, fan spiral case are arranged in blower and above-mentioned blows cylinder, wherein fan spiral case, which is mounted on, to be blown
On suction machine ontology, cylinder is blown on fan spiral case, is additionally provided with multiple ribs in the outer wall for blowing cylinder, and each ribs edge is blown
The axis direction of cylinder is extended.Blow the structure, operation principle and advantageous effect of cylinder in the above-mentioned advantageous effect for blowing cylinder into
Detailed description is gone, details are not described herein.
The blower blows the length of cylinder by changing, and not only meeting work of the operator in different operating space needs
It asks, greatly improves work efficiency, stored and the space occupied in transportational process, reduction moreover, decreasing the blower
Space waste has higher market economy value.In addition, by the way that multiple ribs are arranged in the outer wall for blowing cylinder, not only carry
The high structural strength for blowing cylinder, extends the service life for blowing cylinder, moreover, when operator assembles and dismantles to blowing cylinder,
The setting of ribs so that operator and the contact friction force blown between cylinder greatly improve, so that blowing the assembly of cylinder and tearing open
It is more laborsaving to unload process.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the schematic cross-sectional view of the utility model embodiment blower；
Fig. 2 is the close-up schematic view at A in Fig. 1；
Fig. 3 is the B-B sectional views of connection component in Fig. 1；
Fig. 4 is the schematic cross-sectional view of another connection component in the utility model embodiment；
Fig. 5 is another half section structure diagram for blowing cylinder in the utility model embodiment；
Fig. 6 is the left view structural representation of the first cylinder in Fig. 5；
Fig. 7 is the half section structure diagram that another in the utility model embodiment blows cylinder.
Icon：10- blows cylinder；20- fan spiral cases；30- connection components；40- sealing rings；The first cylinders of 11-；12- second
Body；111- first flanges；112- card slots；121- second flanges；31- link slots；32- link blocks；33- connectors；34- ear mounts；
35- locking posts；36- handles；37- limiting slots；38- limited blocks；39- springs；381- flanges.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
The technical solution of type carries out clear, complete description.Obviously, described embodiment is only that the part of the utility model is implemented
Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
The every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "horizontal", "inner", "outside"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, it is only for convenient for description the utility model and
Simplify description, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration
And operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are used for description purposes only,
It is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in Figure 1, present embodiments providing one kind blowing cylinder 10, this blows cylinder 10 on fan spiral case 20, including the
One cylinder 11, the second cylinder 12 and for by the detachable connection component 30 being fixed together of the two.
When need to higher or the sundries at position carries out blowing farther out when, can utilize connection component 30, make first
Cylinder 11 is fixedly connected with the second cylinder 12, with formed it is longer blow cylinder 10, to realize it is clear to the sundries of off-site location
Sweep work；When operating space is more narrow, then the first cylinder 11 can be detached with the dismounting of the second cylinder 12, and only makes first
Cylinder 11 or the second cylinder 12 are fixedly connected with fan spiral case 20, at this point, it is shorter to blow 10 length of cylinder, can be realized narrow
Operational requirements in space.In addition, when blow cylinder 10 it is on the shelf when, by the way that the dismounting of the first cylinder 11 and the second cylinder 12 is detached
To be stored, it can also greatly reduce and blow storage and transport space occupied when 10 length of cylinder is fixed.
This blows cylinder 10 and utilizes connection component 30, realizes the first cylinder 11 and divides with dismounting with being fixedly connected for the second cylinder 12
From effectively improving the unhandy situation caused by integral type is blown due to 10 length of cylinder is fixed, disclosure satisfy that operator not
Same operational requirements.In addition, this split type setting for blowing 10 structure of cylinder, greatly reduces and blows occupied by the storage of cylinder 10 and transport
Space, to reduce the space requirement for blowing cylinder 10, have higher market economy value.
It should be noted that it includes the first cylinder 11 and the to blow cylinder 10 please continue to refer to Fig. 1, shown in the present embodiment only
Two cylinders 12, but be not limited solely to this set form can also be arranged the in practical work process according to use demand
Three cylinders, the 4th cylinder etc., and be fixedly connected by connection component 30 between each cylinder, as long as this by detachable
What the mode of being fixedly connected connected split type blows cylinder 10.Such setting can increase the length for blowing cylinder 10 to a certain extent
Degree, with meet blow 10 pairs of higher positions of cylinder and farther out at position sundries cleaning requirement, meanwhile, fixed blowing 10 entire length of cylinder
Under conditions of, the quantity of cylinder is more, and the length of every section of cylinder is shorter, and storage the space occupied is smaller.
As shown in Figure 1 to Figure 3, in the present embodiment, connection component 30 include be arranged on the first cylinder 11 link slot 31,
Link block 32 on the second cylinder 12 and the connector 33 for link slot 31 to be fixedly connected with link block 32 are set,
In, link slot 31 is at least one, and link block 32 matches setting with link slot 31.Specifically, link slot 31 is arranged at first
It the edge of body 11 and is connected to the inside of the first cylinder 11, link slot 31 externally protrudes out in the circumferential surface setting of the first cylinder 11.When first
When cylinder 11 is fixedly connected with the second cylinder 12, link block 32 is caught in link slot 31, at this point, the first cylinder 11 and the second cylinder
Cylinder 10 is blown in 12 closed connections, formation.In the present embodiment, link slot 31 is one, corresponding, and link block 32 is also one.
When needing the first cylinder 11 being fixedly connected with the second cylinder 12, first, by the axis of the first cylinder 11 and
The axis of two cylinders 12 is aligned；Then, so that the two is moved toward one another, link block 32 is caught in link slot 31；When link block 32
After movement in place, using connector 33, to realize being fixedly connected for the first cylinder 11 and the second cylinder 12.
Please continue to refer to Fig. 2 and Fig. 3, in the present embodiment, connector 33 can be threaded connector.Wherein, it is threadedly coupled
Part can be screw bolt and nut.Specifically, the through-hole being connected to is offered on the side wall and link block 32 of link slot 31, by bolt
It penetrates in the above-mentioned through-hole being connected, and nut is tightened in the traversing through end of bolt, you can realize the first cylinder 11 and second
It is detachably fixed connection request between body 12.Also, thread connecting mode is simple and reliable, and cost is relatively low.
It should be noted that in the present embodiment, link slot 31 can be the knot that the above-mentioned inside with the first cylinder 11 is connected to
Configuration formula can also use other structures form, as shown in Figure 4.Specifically, the inside of link slot 31 and the first cylinder 11 every
From at this point, being provided with narrow slit between link block 32 and the second cylinder 12, wherein narrow slit along the second cylinder 12 it is axially extending simultaneously
It can be plugged on the barrel of the first cylinder 11.
When needing the first cylinder 11 being fixedly connected with the second cylinder 12, make the axis of the first cylinder 11 and the second cylinder 12
Line is aligned, and the two is made to move toward one another, to make narrow slit be plugged on the barrel of the first cylinder 11, meanwhile, link block 32 is caught in
In link slot 31, and then form closed and connection cylinder.Such setting, using between 11 barrel of narrow slit and the first cylinder
The common fixed function of grafting and connector 33, the connection further improved between the first cylinder 11 and the second cylinder 12 are reliable
Property, to ensure that the functional reliability for blowing cylinder 10.
It should be noted that in the present embodiment, connection component 30 can be the structure of above-mentioned link slot 31 and link block 32
Form, but it is not limited solely to this structure type, the connection component 30 of other structures can also be used, as shown in Figure 5
The structure of connection component 30.Specifically, being respectively arranged with first flange on the connecting end surface of the first cylinder 11 and the second cylinder 12
111 and second flange 121, and at least one card slot 112 is both provided on the circumferential surface of first flange 111 and second flange 121, such as
The side structure schematic view of first cylinder 11 shown in Fig. 6, the second cylinder 12 is similar with the side view of the first cylinder 11, herein
It repeats no more.In the present embodiment, card slot 112 is two, and is circumferentially uniformly arranged.
Connection component 30 includes being embedded the locking post 35 in above-mentioned card slot 112, specifically, one end of locking post 35 is hinged
It is arranged on the second cylinder 12, the other end of locking post 35 is fixedly connected with handle 36.Wherein, the end face of handle 36 closely abuts
In first flange 111, to realize being fixedly connected between the first cylinder 11 and the second cylinder 12, at this point, the first cylinder 11 with
What the second cylinder 12 collectively constituted closed connection blows cylinder 10.
Please continue to refer to Fig. 5, in the present embodiment, to be threadedly coupled between locking post 35 and handle 36.Also, at second
Ear mount 34 is fixedly installed on body 12, wherein locking post 35 is fixedly connected with ear mount 34.
This blows the dismounting of cylinder 10 and assembling process is：When needs tear the first cylinder 11 being fixedly connected with the second cylinder 12 open
When unloading separation, handle 36 is unscrewed one by one so that the end face of each handle 36 is gradually distance from first flange 111；When each handle 36 being capable of band
When dynamic each locking post 35 rotates, stop unscrewing action, and make its corresponding locking post 35 towards respective ear using each handle 36
The direction rotation of seat 34；After each locking post 35 is exited completely in the card slot 112 in first flange 111 and second flange 121, i.e.,
It can will realize the dismounting separation process between the first cylinder 11 and the second cylinder 12.This blows the assemble flow of cylinder 10 and above-mentioned dismounting
Flow is on the contrary, details are not described herein.Such setting realizes Quick Release and fast-assembling between the first cylinder 11 and the second cylinder 12
Process substantially increases the assembly for blowing cylinder 10 and removal efficiency, and operator is almost without using other auxiliary tools, you can realizes
Assembly and dismounting between the two, significantly reduces the labor intensity of labourer.
It should also be noted that, in the present embodiment, connection component 30 can be the knot of above-mentioned link slot 31 and link block 32
The structure type of configuration formula or above-mentioned handle 36 and locking post 35, but it is not limited solely to these types of structure type, may be used also
With using the connection component 30 of other structures, the structure of connection component 30 as shown in Figure 7.
Specifically, the outer wall of the first cylinder 11 is provided with the limiting slot 37 of annular, the outer wall setting of the second cylinder 12 is limited
Position hole, the second cylinder 12 are set between the outside of the first cylinder 11 and the first cylinder 11 and the second cylinder 12 that there are gaps.This
In embodiment, limiting slot 37 is two.Connection component 30 includes that section is " T " shaped limited block 38, vertical with limited block 38
The flange 381 that end is fixedly connected and the elastic component being set on limited block 38, wherein one end of elastic component and the second cylinder 12
Inner wall abut, the other end abuts with flange 381.Also, limited block 38 is set in limit hole, and the level of limited block 38
End is exposed to the outside of the second cylinder 12.When the first cylinder 11 is fixedly connected with the second cylinder 12, flange 381 is in elastic component
Under the action of be caught in limiting slot 37, at this point, the first cylinder 11 and the second cylinder 12 formation blow cylinder 10.
In the present embodiment, elastic component can be spring 39.
Please continue to refer to Fig. 7, this blows the dismounting of cylinder 10 and assembling process is：When needing the first cylinder 11 and the second cylinder
12 when being fixedly connected, and first the first cylinder 11 can be inserted in the second cylinder 12, and limited block 38 is lifted, flange 381 is made to set
In gap between the first cylinder 11 and the second cylinder 12；After limiting slot 37 is aligned with limit hole, limited block 38 is discharged,
Under the reply force effect of spring 39, flange 381 is caught in limiting slot 37, at this point, realizing the first cylinder 11 and the second cylinder
12 assembly fixation procedure.The disassembly process of cylinder 10 is blown with above-mentioned assembling process on the contrary, details are not described herein.
In the present embodiment, in order to enhance the connective stability between the first cylinder 11 and the second cylinder 12, limit hole can be with
Setting two, accordingly, limited block 38 is also configured as two.
Please continue to refer to Fig. 7, in the present embodiment, multiple limiting slots 37, and each limit can be arranged in the outer wall of the first cylinder 11
The 37 axial uniform intervals setting of position slot.
In actual use, operator can by make limiting slot 37 at 11 outer wall different length of the first cylinder with
Limit hole corresponds to, and is limited, to realize the change to blowing 10 length of cylinder.Such setting makes original to be only capable of realization two
Blowing cylinder 10 and capable of realizing the change of random length for kind of length requirement, meets all kinds of use demands of operator, greatly improves
The present embodiment blows the adaptability of cylinder 10.
In addition, graduation mark can also be arranged in the outer wall in the first cylinder 11.By the way that graduation mark is arranged so that operator can
Intuitively the length for blowing cylinder 10 is adjusted according to use demand, Discussing Convenience higher.
Please continue to refer to Fig. 7, in the present embodiment, sealing ring 40 can also be arranged in the outer wall of the first cylinder 11.When first
When body 11 is fixedly connected with the second cylinder 12, the setting of sealing ring 40 is realized between the first cylinder 11 and the second cylinder 12
The sealing in gap, so that the two is collectively formed, closed and what is be connected to blows cylinder 10, reduces the air-flow blown out from above-mentioned gap, makes to blow
Wind-force at 10 air outlets of cylinder is more concentrated, to substantially increase the functional reliability that the present embodiment blows cylinder 10.
Please continue to refer to Fig. 1, the present embodiment additionally provides a kind of blower, including blower ontology, is mounted on blower
Fan spiral case 20 on ontology and above-mentioned blow cylinder 10.Specifically, blowing cylinder 10 on fan spiral case 20, and blow the outer wall of cylinder 10
Multiple ribs are provided with, each ribs is extended along the axis direction for blowing cylinder 10.In the present embodiment, the second cylinder 12 and wind
Fan spiral case 20 is fixedly connected.
The blower blows the length of cylinder 10 by changing, and not only meeting work of the operator in different operating space needs
It asks, greatly improves work efficiency, stored and the space occupied in transportational process, reduction moreover, decreasing the blower
Space waste has higher market economy value.In addition, by the way that multiple ribs are arranged in the outer wall for blowing cylinder 10, not only
Improve the structural strength for blowing cylinder 10, extend the service life for blowing cylinder 10, moreover, assemble to blowing cylinder 10 in operator and
When dismounting, the setting of ribs so that operator and the contact friction force blown between cylinder 10 greatly improve, so that blowing cylinder 10
Assembly and disassembly process it is more laborsaving.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It can still modify to the technical solution recorded in previous embodiment, either to which part or all technical features
Carry out equivalent replacement；And these modifications or replacements, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution.
Claims (8)
1. one kind blowing cylinder, it is mounted on fan spiral case (20), which is characterized in that including the first cylinder (11), the second cylinder (12)
With for by the detachable connection component (30) being fixed together of the two；
First flange (111) and are respectively arranged on the connecting end surface of first cylinder (11) and second cylinder (12)
It is both provided at least one card slot on the circumferential surface of two flanges (121), the first flange (111) and the second flange (121)
(112)；
The connection component (30) includes being embedded the locking post (35) in the card slot (112), and the one of the locking post (35)
End is hinged to be arranged on second cylinder (12), and the other end of the locking post (35) is fixedly connected with handle (36), described
The end face of handle (36) is closely connected in the first flange (111)；
First cylinder (11) with second cylinder (12) is closed is connected to；
It is to be threadedly coupled between the locking post (35) and the handle (36).
2. according to claim 1 blow cylinder, which is characterized in that the connection component (30) includes being arranged at described first
Link slot (31) on body (11), the link block (32) being arranged on second cylinder (12) and for by the link slot
(31) connector (33) being fixedly connected with the link block (32)；
The link slot (31) is at least one, and the link block (32) matches setting with the link slot (31)；
The link slot (31) is arranged at the edge of first cylinder (11) and externally protrudes out in the circumferential surface of first cylinder (11)
Setting；The link block (32) is caught in the link slot (31), and first cylinder (11) and second cylinder (12) are close
Close connection.
3. according to claim 2 blow cylinder, which is characterized in that the link slot (31) is interior with first cylinder (11)
Portion is connected to, and the link block (32) is arranged on the peripheral surface of second cylinder (12).
4. according to claim 2 blow cylinder, which is characterized in that the link slot (31) is interior with first cylinder (11)
Portion is isolated, and the link block (32) is arranged on the peripheral surface of second cylinder (12) and the link block (32) and described the
Narrow slit is provided between two cylinders (12), the narrow slit is along the axially extending of second cylinder (12) and is plugged on described first
On the barrel of cylinder (11).
5. according to claim 3 or 4 blow cylinder, which is characterized in that the connector (33) is threaded connector.
6. according to claim 1 blow cylinder, which is characterized in that the outer wall of first cylinder (11) is provided with the limit of annular
Position slot (37), the outer wall of second cylinder (12) are provided with limit hole, and second cylinder (12) is set in described first
It is provided with gap between the outside of body (11) and first cylinder (11) and second cylinder (12)；
The connection component (30) includes that vertical end of the section for " T " shaped limited block (38), with the limited block (38) is solid
Surely the flange (381) connected and the elastic component being set on the limited block (38)；One end of the elastic component and described second
The inner wall of cylinder (12) abuts, and the other end of the elastic component is abutted with the flange (381)；
The limited block (38) is set in the limit hole, and the horizontal end of the limited block (38) is exposed to described second
The outside of cylinder (12)；
The flange (381) is entrapped under the action of the elastic component in the limiting slot (37)；
First cylinder (11) is connected to second cylinder (12).
7. according to claim 6 blow cylinder, which is characterized in that the limiting slot (37) is multiple, and is arranged at intervals on institute
On the outer wall for stating the first cylinder (11).
8. a kind of blower, which is characterized in that the fan spiral case including blower ontology, on the blower ontology
(20) and claim 1-7 any one of them blows cylinder (10)；
The cylinder (10) that blows is on the fan spiral case (20), and the outer wall for blowing cylinder (10) is provided with multiple reinforcements
Rib, the axis direction that each ribs blows cylinder (10) described in are extended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720584794.XU CN207685763U (en) | 2017-05-24 | 2017-05-24 | Blow cylinder and blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720584794.XU CN207685763U (en) | 2017-05-24 | 2017-05-24 | Blow cylinder and blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207685763U true CN207685763U (en) | 2018-08-03 |
Family
ID=62987364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720584794.XU Active CN207685763U (en) | 2017-05-24 | 2017-05-24 | Blow cylinder and blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207685763U (en) |
-
2017
- 2017-05-24 CN CN201720584794.XU patent/CN207685763U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |