GB2464356A - Leaf blower-vacuum apparatus with nestable blower pipe and detachable wheel - Google Patents
Leaf blower-vacuum apparatus with nestable blower pipe and detachable wheel Download PDFInfo
- Publication number
- GB2464356A GB2464356A GB0906049A GB0906049A GB2464356A GB 2464356 A GB2464356 A GB 2464356A GB 0906049 A GB0906049 A GB 0906049A GB 0906049 A GB0906049 A GB 0906049A GB 2464356 A GB2464356 A GB 2464356A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blower pipe
- blower
- pipe
- wheel
- detachable
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 238000004806 packaging method and process Methods 0.000 claims description 24
- 238000010586 diagram Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
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- 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
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
- A01G20/40—Apparatus for cleaning the lawn or grass surface
- A01G20/43—Apparatus for cleaning the lawn or grass surface for sweeping, collecting or disintegrating lawn debris
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- A01G1/125—
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- 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
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
- A01G20/40—Apparatus for cleaning the lawn or grass surface
- A01G20/43—Apparatus for cleaning the lawn or grass surface for sweeping, collecting or disintegrating lawn debris
- A01G20/47—Vacuum or blower devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/14—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum cleaning by blowing-off, also combined with suction cleaning
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0809—Loosening or dislodging by blowing ; Drying by means of gas streams
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The leaf blower-vacuum apparatus comprises a body 1, a nozzle 2 and a wheel assembly 3, wherein the blower pipe comprises first blower pipe adjacent, in use, to the body and to which a second blower pipe can be detachably connected, the first blower pipe having a passage for the insertion of the lower blower pipe to enable the pipes to be nested together. The wheel assembly can be detachably connected by a bracket to the distal end of the second blower pipe. The first blower pipe preferably snap-fits to the body, which includes a main handle 11 upon which a control switch 12 is preferably provided and a front handle. The first and second blower pipes preferably each have a separate vacuum duct and a blower duct, the distal ends of the second blower pipe's ducts being separated by a gap to enable the blower pipe sections to nest.
Description
Description
Leaf Blower-Vacuum Apparatus with Nestable Blower Pipe and Detachable Wheel
Technical Field
The present invention relates to a leaf blower-vacuum apparatus and, more particularly, to a leaf blower-vacuum apparatus with a nestable blower pipe and a detachable wheel for packaging, so as to solve the problems of bulky size when packaged and high transportation costs.
Background Art
A leaf blower-vacuum apparatus is an outdoor cleaning tool for clearing and collecting fallen leaves. It blows away leaves on the ground by blowing or sucks the leaves into a bag by vacuum, and crushes the leaves before they enter the bag.
The currently available leaf blower-vacuum apparatuses are usually formed by two main parts of a body and a blower pipe, wherein the body comprises a housing, a motor, a fan blade, a safety switch, an air duct switching knob, a handle, etc., and the blower pipe is usually formed of an upper blower pipe and a lower blower pipe connected together; in addition, for their convenient use, some of them are provided with wheels attached to the lower blower pipe, so that when in use the apparatus can be held by a hand and operated on a lawn by running of the wheels.
However, since the currently available leaf blower-vacuum apparatuses adopt an activation structure formed by a combination of the housing and the blower pipe, when it comes to do the packaging, although the upper blower pipe can be detached from the housing and the upper blower pipe can be detached from the lower blower pipe by using a tool, the upper blower pipe and the lower blower pipe, after having been detached, cannot be nested together; furthermore, the wheeling mechanism is integral with the lower blower pipe and cannot be detached therefrom for packing, thus making the package bulky and transportation costs high when in mass production for customers. On the other hand, the installation and dismantlement are quite inconvenient and they have to be accomplished by means of tools.
Conventionally, a blower pipe is designed as consisting of two halves fixed by a bolt. There are many uncertainties surrounding a structure such as this: it has a bad appearance due to the use of a bolt for fixing, and in use dust will leak from the gap between the two halves; therefore the applicability, functionality and economy of the whole blower pipe cannot satisfy the requirements of an ever-changing society.
At the same time, as the standards in European Union for blower-vacuum apparatuses are constantly being upgraded, and the requirements as to the length of a blower pipe are constantly being adjusted, the currently available structure of the leaf blower-vacuum apparatus is not suitable for the new standards, and during the assembly, the ever increasing blower pipe length makes an assembled product bulky, leading to higher transportation costs.
Contents of the Invention The technical problem to be solved by the present invention is to provide a leaf blower-vacuum apparatus with a more rational structure, aiming at solving the abovementioned technical problems in the art, which not only reduces significantly the volume of the package and the transportation costs, but also is convenient during its installation and dismantlement, appealing in appearance, as well as being more effectively adapted to meet the new standards.
In order to solve the above problems, the technical solution adopted by the present invention is as follows: a leaf blower-vacuum apparatus with an upper blower pipe and a low blower pipe nestable for packaging and a wheel detachable from the blower pipe, comprising three main parts of a body, a blower pipe and a wheel assembly, wherein the body comprises a housing, a motor, a fan blade, a control switch and an air duct switching knob, the housing is provided with a handle, and the blower pipe consists of an upper blower pipe and a lower blower pipe, characterized in that said upper blower pipe and the lower blower pipe can be detachably connected together, the upper blower pipe has a passage for the insertion of the lower blower pipe, so that the detached lower blower pipe can be inserted into the passage of the upper blower pipe for the upper and lower blower pipes being nested together; and said wheel assembly is detachably mounted to the lower blower pipe.
In an abovementioned leaf blower-vacuum apparatus, said body is an individual and complete part, and a snap-fit and detachable connection is adopted between said upper blower pipe and the body.
In an abovementioned leaf blower-vacuum apparatus, said upper blower pipe and the lower blower pipe are an integrated blower pipe type formed by directly withdrawing a core from a mould, said upper blower pipe has a blow duct and a vacuum duct separated from each other, with said passage for the insertion of the lower blower pipe being formed by the blow duct and the vacuum duct, and said lower blower pipe has an upper pipe for forming a vacuum duct and a lower pipe for forming a blow duct which are arranged one on top of the other, with the upper pipe and the lower pipe being separated at their front portions and forming a strip-shaped opening, and being connected to each other at their rear portions.
In an abovementioned leaf blower-vacuum apparatus, said wheel assembly comprises wheels and a wheel bracket connected to a wheel shaft, the wheel bracket is slipped onto the lower blower pipe and securely fixed thereon by a bolt, and said lower blower pipe is provided with a boss for defming the position of the wheel bracket. The upper and low pipes of said lower blower pipe separated at their front portions are also connected to each other by the wheel bracket.
In an abovementioned leaf blower-vacuum apparatus, said upper blower pipe and the lower blower pipe form the detachable connection by way of a protruding tab provided at the lower blower pipe for a snap fit into a recess provided at the upper blower pipe, and the upper blower pipe is further provided with a bolt for locking them tight.
A leaf blower-vacuum apparatus as mentioned above, said body being further provided with a front handle, and said control switch being provided on the handle of the body.
A leaf blower-vacuum apparatus as mentioned above, said lower portion of said upper blower pipe being provided with a hanging hook for a rubbish bag.
In comparison with the prior art, the advantage of the present invention is as follows: since the leaf blower-vacuum apparatus provided by the present invention is of a structure that the upper blower pipe and the lower blower pipe are nestable and the wheels can be removed from the blower pipe to form an accessory, the packaging volume of such a leaf blower-vacuum apparatus is significantly reduced, and so are the transportation costs, and also to a certain degree it can meet the new standards more effectively; the provision of the control switch on the handle ensures safe and reliable operation; by way of the rational combination of the blower pipe and the body, and also by way of turning a knob for switching the functions of the blower and vacuum operations, along with the blower pipe being designed as an integrated blower pipe type formed by directly withdrawing a core from a mould without the need of a bolt for fixing, the blower-vacuum apparatus is not only more convenient in use but also appealing in appearance, with the blower pipe being not deformable and dust not leaking from therebetween and being sucked from the inlet directly into the rubbish bag; therefore it is high in efficiency and more suitable in economic terms and at the same time the shaping and function of the blower-vacuum apparatus are harmonious owing to the design of the engagement of the front end of the housing and the upper end of the blower pipe, the design of the connection of the bracket portion of the wheel and the blower pipe, as well as their capability for easy installation and dismantlement.
Brief Description of the Drawings
Fig. 1 is a schematic diagram of the contour of an embodiment of the present invention.
Fig. 2 is a schematic diagram of the body and the blower pipe of the embodiment of the present invention, which are in a separated state.
Fig. 3 is a schematic diagram of the contour of the body of the embodiment of the present invention.
Fig. 4 is an exploded view of the portions of the blower pipe and the wheel assembly of the embodiment of the present invention.
Fig. 5 is a schematic diagram of the embodiment of the present invention, when the lower blower pipe is to be inserted in the upper blower pipe, to have the upper and lower blower pipes nested.
Fig. 6 is a schematic diagram of the lower blower pipe inserted in the upper blower pipe.
Fig. 7 is a schematic diagram of the nested upper and lower blower pipes.
Description of the Preferred Embodiment
The present invention will be further described in detail with reference to the drawings and the embodiment.
As shown in Figs. 1 and 2, the leaf blower-vacuum apparatus with the blower pipe nestable for packaging consists of three main parts of a body 1, a blower pipe 2 and a wheel assembly 3, wherein: as shown in Fig. 3, the body 1 is an individual and complete part, on which a handle 11 is provided, with a control switch 12 provided on the handle 11 for the control of the activation and deactivation of a motor, and a front handle 13 is provided in the front of the handle 11, such that when in use it can be operated with both hands, so as to ensure safe and reliable manipulations of the apparatus. In addition to the conventional housing, motor, fan blade and control switch, the present blower-vacuum apparatus is also provided with an air duct switching knob, by which the blower-vacuum apparatus can accomplish the functional switching of the blower and vacuum operations easily and quickly. A snap-fit and detachable connection is adopted between the body 1 and the air duct, in particular a recess 14 is provided at the upper and lower portions of the connection port of the air duct of the body 1, respectively, and a corresponding protruding tab 211 is provided at the upper and lower portions of the upper blower pipe 21, and during assembling, the protruding tab 211 on the upper blower pipe 21 is inserted in the corresponding recess 14 of the body, and then they are locked tight with a bolt 14 provided on the body. Of course, it is also possible for the recess on the body to be provided on the upper blower pipe and the protruding tab on the upper blower pipe to be provided on the body, such that the connection between the body and the upper blower pipe can also be achieved.
The blower pipe 2 is formed by the connection of the upper blower pipe 21 and the lower blower pipe 22, both of the upper blower pipe 21 and the lower blower pipe 22 being integral in structure and formed by directly withdrawing a core from a mould, so that the integral structure is good in appearance and not deformable, and also no dust will leak in use from such a structure since there is no gap therebetween. Both the upper blower pipe 21 and the lower blower pipe 22 contain a blow duct and a vacuum duct, and after their connection the blow duct 227 and the vacuum duct 226 of the lower blower pipe 22 are in communication with the blow duct 215 and the vacuum duct 214 of the upper blower pipe 21, respectively. The blow duct 215 and the vacuum duct 214 of the upper blower pipe 21 are separated by an integral plastic thin wall, and the lower blower pipe 22 has two pipes 221, 222 that are arranged one on top of the other, wherein a vacuum duct 226 is formed within the upper pipe 221 and a blow duct 227 is formed within the lower pipe 222, the two pipes are integrally connected with each other at their ends for connection with the upper blower pipe 21, the upper pipe 221 and the lower pipe 222 are separated at their front portions and they form a strip-shaped opening 223, and the provision of the opening 223 allows the lower blower pipe 22 being inserted into the upper blower pipe 21, such that the upper and the lower blower pipes 21, 22 are nested together. The nesting is made by inserting the ends, namely, the upper pipe 221 is inserted in the vacuum duct 214 of the upper blower pipe and the lower pipe 222 is inserted in the blow duct 215 of the lower blower pipe, so that the two blower pipes become one section of blower pipe, thus reducing the volume greatly, as shown in Figs. 5-7. In addition, a hanging hook 212 for a rubbish bag is provided at the lower portion of the upper blower pipe 21.
The upper and the lower blower pipes 21, 22 are detachably connected together and the connection is also by a snap-fit and detachable connection as that between the body 1 and the upper blower pipe 21. In particular, a recess 213 is provided respectively at the upper and lower portions near the opening of the upper blower pipe 21, while a protruding tab 224 is provided respectively at the upper and lower portions at the rear end of the lower blower pipe 22; when in use, the lower blower pipe 22 is correspondingly inserted in the upper blower pipe 21 and securely connected after the recess 213 is aligned with the protruding tab 224 one on top of the other, which acts as a bolt. Then the intermediate locking bolt 4 is tightened, such that the upper and the lower blower pipes 21, 22 are connected together in a secured way. It is also possible for the recess on the upper blower pipe to be designed on the lower blower pipe and the protruding tab on the lower blower pipe to be on the upper blower pipe, in the same way as the connection between the abovementioned body and the upper blower pipe.
The wheel assembly 3 is mounted onto the lower blower pipe 22 and the wheels are designed as in a ready to install configuration, so as not only to satisfy the functional requirements to the wheels, but also to have the wheel assembly 3 readily detachable from the blower pipe 2, thus making it quick and convenient during its assembling. It consists of a wheel bracket 32 and two wheels 31, the wheel bracket 32 is connected to a wheel shaft and two bores matching the upper pipe 221 and the lower pipe 222 of the lower blower pipe are provided on the wheel bracket 32. When in use, the wheel bracket is slipped directly onto the upper pipe 221 and the lower pipe 222, and a boss 225 is provided on the upper pipe or the lower pipe, so that after the wheel bracket 32 abuts against the boss 225, the wheel bracket is locked tight by a bolt 4, thus the wheel and the blower pipe are securely joined together, and the upper pipe 221 and the lower pipe 222 on the lower blower pipe are connected to each other by the wheel bracket 32. When it needs to be packaged, it is only necessary to loosen the bolt 4 so as to detach the wheel bracket 32, and then the lower blower pipe 22 can be inserted into the upper blower pipe 21, as shown in Fig.4.
Due to the fact that the above-described body, blower pipe and wheel assembly can not only be assembled quickly into the leaf blower-vacuum apparatus shown in Fig. 1, but can also be dismantled quickly, and the upper and lower blower pipes are nested together. Therefore, the present invention has reduced greatly the packaging volume and the transportation costs of the blower-vacuum apparatus, and has substantially enhanced the convenience, economy, aesthetic appeal and operability of the blower-vacuum apparatus.
Claims (9)
- Claims 1. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel, comprising three main parts of a body (1), a blower pipe (2) and a wheel assembly (3), wherein the body comprises a housing, a motor, a fan blade, a controi switch (12) and an air duct switching knob, the housing is provided with a handle (11), and the blower pipe consists of an upper blower pipe (21) and a lower blower pipe (22), characterized in that said upper blower pipe (21) and lower blower pipe (22) can be detachably connected together, the upper blower pipe (21) has a passage for the insertion of the lower blower pipe (22), so that the detached lower blower pipe (22) can be inserted in the passage of the upper blower pipe (21) for the upper and lower blower pipes (21, 22) being nested together, and said wheel is detachable which means that the wheel assembly (3) is separated from the lower blower pipe, and the connection therebetween is achieved by way of mounting a wheel bracket (32) onto the blower pipe.
- 2. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel according to Claim 1, characterized in that said body (1) is an individual and complete part, and a snap-fit and detachable connection is adopted between said upper blower pipe (21) and the body (1).
- 3. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel according to Claim 1 or 2, characterized in that said upper blower pipe (21) and lower blower pipe (22) are an integrated blower pipe type formed by directly withdrawing a core from a mould, said upper blower pipe (21) has a blow duct (215) and a vacuum duct (214) separated from each other, with said passage for the insertion of the lower blower pipe being formed by the blow duct and the vacuum duct, and said lower blower pipe (22) has an upper pipe (221) for forming a vacuum duct (226) and a lower pipe (222) for forming a blow duct (227) which are arranged one on top of the other, with the upper pipe (221) and the lower -10 -pipe (222) being separated at their front portions and forming a strip-shaped opening (223), and being connected to each other at their rear portions.
- 4. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel according to Claim 1 or 2, characterized in that said wheel assembly (3) comprises wheels (31) and a wheel bracket (32) connected to a wheel shaft, the wheel bracket (32) is slipped onto the lower blower pipe (22) and securely fixed by a bolt, and said lower blower pipe (22) is provided with a boss (225) for defining the position of the wheel bracket.
- 5. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel according to Claim 3, characterized in that said wheel assembly (3) comprises wheels (31) and a wheel bracket (32) connected to a wheel shaft, the wheel bracket (32) is slipped onto the upper pipe (221) and the lower pipe (222) of the lower blower pipe and securely fixed by a bolt, and said upper pipe (221) or the lower pipe (222) is provided with a boss (225) for defining the position of the wheel bracket.
- 6. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel according to Claim 1 or 2, characterized in that said upper blower pipe (21) and the lower blower pipe (22) form the detachable connection by way of a protruding tab (224) provided at the lower blower pipe for a snap fit into a recess (213) provided at the upper blower pipe, and the upper blower pipe is further provided with a bolt for locking them tight.
- 7. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel according to Claim 3, characterized in that said upper blower pipe (21) and the lower blower pipe (22) form the detachable connection by way of a protruding tab (224) provided at the lower blower pipe for a snap fit into a recess (213) provided at the upper blower pipe, and the upper blower pipe is further provided with a bolt for locking them tight.-11 -
- 8. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel according to Claim 1 or 2, characterized in that said body (1) is further provided with a front handle (13), and said control switch (12) is provided s on the handle (11) of the body.
- 9. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel according to Claim 1 or 2, characterized in that the lower portion of said upper blower pipe (21) is provided with a hanging hook (212) for a rubbish bag.Amendments to the Claims have been filed as follows Claims 1. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel, comprising three main parts of a body (1), a blower pipe (2) and a wheel assembly (3), wherein the body comprises a housing, a motor, a fan blade, a control switch (12) and an air duct switching knob, the housing is provided with a handle (11), and the blower pipe consists of a first blower pipe portion (21) and a second blower pipe portion (22), characterized in that said first blower pipe portion (21) and second blower pipe portion (22) can be detachably connected together, the first blower pipe portion (21) arranged for the insertion of the second blower pipe portion (22) therein, so that the detached second blower pipe portion (22) can be inserted in the first blower pipe portion (21) for the first and second blower pipe portions (21, 22) being nested together, and said wheel is detachable which means that the wheel assembly (3) is separated from the second blower pipe portion, and the connection therebetween is achieved by way of mounting a wheel bracket (32) onto the blower pipe.2. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel according to Claim 1, characterized in that a snap-fit and detachable connection is adopted between said first blower pipe portion (21) and the body (1).3. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and * *, a detachable wheel according to Claim 1 or 2, characterized in that each of said first blower pipe portion (21) and second blower pipe portion (22) is integrally formed *...** * by withdrawing a core from a mould, said first blower pipe portion (21) has a first * blow duct (215) and a first vacuum duct (214) separated from each other, and said second blower pipe portion (22) has a second vacuum duct (226) and a second blow duct (227) which are arranged one on top of the other, with the second vacuum duct **..*: *: (226) and the second blow duct (227) being spaced apart and separated at one end of the second blower pipe portion (22) thus allowing the second blower pipe portion (22) to be inserted into the first blower pipe portion (21), and the second vacuum duct (226) and the second blow duct (227) being connected to each other at the other end of the second blower pipe portion (22).4. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel according to Claim 1 or 2, characterized in that said wheel assembly (3) comprises wheels (31) and a wheel bracket (32) connected to a wheel shaft, the wheel bracket (32) is slipped onto the second blower pipe portion (22) and securely fixed by a bolt, and said second blower pipe portion (22) is provided with a boss (225) for defining the position of the wheel bracket.5. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel according to Claim 3, characterized in that said wheel assembly (3) comprises wheels (31) and a wheel bracket (32) connected to a wheel shaft, the wheel bracket (32) is slipped onto the second vacuum duct (226) and the second blow duct (227) of the second blower pipe portion and securely fixed by a bolt, and said second vacuum duct (226) or the second blow duct (227) is provided with a boss (225) for defining the position of the wheel bracket.6. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel according to Claim 1 or 2, characterized in that said first blower pipe portion (21) and the second blower pipe portion (22) form the detachable connection by way of a protruding tab (224) provided at the second blower pipe * portion for a snap fit into a recess (213) provided at the first blower pipe portion, and the first blower pipe portion is further provided with a bolt for locking them * tight. ** *, * * S * S7. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and * ... a detachable wheel according to Claim 3, characterized in that said first blower pipe **** portion (21) and the second blower pipe portion (22) form the detachable connection by way of a protruding tab (224) provided at the second blower pipe portion for a snap fit into a recess (213) provided at the first blower pipe portion, and the first blower pipe portion is further provided with a bolt for locking them tight.8. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel according to Claim I or 2, characterized in that said body (1) is further provided with a front handle (13), and said control switch (12) is provided on the handle (11) of the body.9. Leaf blower-vacuum apparatus with a blower pipe nestable for packaging and a detachable wheel according to Claim 3, characterized in that the first blow duct (215) of said first blower pipe portion (21) is provided with a hanging hook (212) for a rubbish bag. * * * S.S*5*S** * S S* * * S * SS *5S S...S S *5S*SSSS S *SS S
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100955666A CN101481906A (en) | 2009-01-20 | 2009-01-20 | Foliage pressure-vacuum machine with sleeved wind pipe and dismountable wheel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB0906049D0 GB0906049D0 (en) | 2009-05-20 |
| GB2464356A true GB2464356A (en) | 2010-04-21 |
| GB2464356B GB2464356B (en) | 2010-10-06 |
Family
ID=40750273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB0906049A Expired - Fee Related GB2464356B (en) | 2009-01-20 | 2009-04-07 | Leaf blower-vacuum apparatus with nestable blower pipe and detachable wheel |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101481906A (en) |
| GB (1) | GB2464356B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2511122A (en) * | 2013-02-26 | 2014-08-27 | Trafalgar Cleaning Equipment Ltd | Combined vacuum and blower device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605732B (en) * | 2011-01-25 | 2014-09-17 | 天佑电器（苏州）有限公司 | Blowing and sucking machine |
| CN102493383A (en) * | 2011-12-20 | 2012-06-13 | 苏州金威特工具有限公司 | Multifunctional blowing-suction machine |
| CN103894370B (en) * | 2012-12-28 | 2017-06-06 | 苏州宝时得电动工具有限公司 | Handheld blowing sucking machine |
| CN103437311A (en) * | 2013-08-27 | 2013-12-11 | 苏州安必瑟斯机电技术有限公司 | Blower-vacuum |
| WO2016082799A1 (en) | 2014-11-28 | 2016-06-02 | 苏州宝时得电动工具有限公司 | Blower/vacuum apparatus and method for assembling blower/vacuum apparatus |
| CN105714719A (en) * | 2016-01-29 | 2016-06-29 | 成都绿迪科技有限公司 | Garden leaf suction machine |
| CN106638411B (en) * | 2016-12-14 | 2018-05-11 | 宁波创跃园林工具有限公司 | Fallen leaves absorbing and collecting machine |
| CN107217632A (en) * | 2017-06-06 | 2017-09-29 | 浙江亚特电器有限公司 | A kind of blower of safe operation |
| CN107190682A (en) * | 2017-06-06 | 2017-09-22 | 浙江亚特电器有限公司 | A kind of hair-dryer of modularization assembling |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2304549A (en) * | 1995-09-04 | 1997-03-26 | Black & Decker Inc | A wheeled blower vacuum device |
| GB2416677A (en) * | 2004-07-29 | 2006-02-08 | Tony John Archbold | Vacuum/blower device with telescopic wand |
| EP1728416A1 (en) * | 2005-05-30 | 2006-12-06 | Suzhou Cleva Electric Appliance Co. Ltd., | Garden tool |
| GB2440503A (en) * | 2006-07-31 | 2008-02-06 | Husqvarna Uk Ltd | Debris collector |
-
2009
- 2009-01-20 CN CNA2009100955666A patent/CN101481906A/en active Pending
- 2009-04-07 GB GB0906049A patent/GB2464356B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2304549A (en) * | 1995-09-04 | 1997-03-26 | Black & Decker Inc | A wheeled blower vacuum device |
| GB2416677A (en) * | 2004-07-29 | 2006-02-08 | Tony John Archbold | Vacuum/blower device with telescopic wand |
| EP1728416A1 (en) * | 2005-05-30 | 2006-12-06 | Suzhou Cleva Electric Appliance Co. Ltd., | Garden tool |
| GB2440503A (en) * | 2006-07-31 | 2008-02-06 | Husqvarna Uk Ltd | Debris collector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2511122A (en) * | 2013-02-26 | 2014-08-27 | Trafalgar Cleaning Equipment Ltd | Combined vacuum and blower device |
Also Published As
| Publication number | Publication date |
|---|---|
| GB0906049D0 (en) | 2009-05-20 |
| GB2464356B (en) | 2010-10-06 |
| CN101481906A (en) | 2009-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20140407 |