CN217394463U - Vacuum cleaner - Google Patents
Vacuum cleaner Download PDFInfo
- Publication number
- CN217394463U CN217394463U CN202221104333.5U CN202221104333U CN217394463U CN 217394463 U CN217394463 U CN 217394463U CN 202221104333 U CN202221104333 U CN 202221104333U CN 217394463 U CN217394463 U CN 217394463U
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- China
- Prior art keywords
- discharge end
- vacuum cleaner
- inlet channel
- ring
- suction
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Abstract
The utility model discloses a dust collector, it includes the main part, and the both ends of main part are suction end and discharge end respectively, are provided with the interface channel who link up between suction end and the discharge end, are connected with the admission line between suction end and the discharge end, are formed with inlet channel in the admission line, and inlet channel is used for letting in compressed air, and inlet channel is provided with the connecting block with interface channel's junction, and a plurality of ventholes have been seted up to one side that the connecting block is close to the discharge end, and inlet channel and interface channel pass through the venthole intercommunication. The utility model discloses a dust catcher simple structure and small can realize a large amount of assemblies, guarantees the clean environment in workshop.
Description
Technical Field
The utility model relates to a dust catcher field, concretely relates to dust catcher.
Background
At present, metal cutting is a common machining method in machining, but in a workshop, metal chips cut off by various machine tools during operation are accumulated on a workbench, and the operation is hindered. Although various vacuum cleaners have been designed, existing vacuum cleaners have the disadvantage of being bulky, expensive and not capable of being assembled in large numbers.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a dust collector to solve the problem of large volume of the traditional dust collector.
In order to realize the purpose, the utility model provides a dust catcher includes the main part, the both ends of main part are suction end and discharge end respectively, the suction end with be provided with the interface channel who link up between the discharge end, the suction end with be connected with the admission line between the discharge end, be formed with inlet channel in the admission line, inlet channel is used for letting in compressed air, inlet channel with interface channel's junction is provided with the connecting block, the connecting block is close to a plurality of ventholes have been seted up to one side of discharge end, inlet channel with interface channel passes through the venthole intercommunication.
Optionally, the inlet duct is including the first linkage segment and the second linkage segment that are connected, first linkage segment with the second linkage segment is the contained angle setting, first linkage segment is along being close to the direction of discharge end extends, the second linkage segment is kept away from the one end of first linkage segment with the connecting block is connected.
Optionally, the main body is formed with a mounting groove, and the connecting block is disposed in the mounting groove.
Optionally, a connecting hole is formed in one end, close to the air inlet pipeline, of the connecting block, a connecting gap is formed in the connecting block, the air inlet channel is communicated with the connecting gap through the connecting hole, two sides of the connecting block are abutted to groove walls of the mounting groove, and a plurality of air outlet holes communicated with the connecting gap and the connecting channel are formed in one side, close to the discharge end, of the connecting block.
Optionally, the connecting block includes a first connecting ring, a second connecting ring, and a connecting portion, the first connecting ring and the second connecting ring are coaxially disposed, the connecting gap is formed between the first connecting ring and the second connecting ring, the first connecting ring is provided with the connecting hole for communicating the air inlet channel with the connecting gap, the connecting portion is connected between the first connecting ring and the second connecting ring and located at a side close to the discharge end, and the connecting portion is provided with a plurality of air outlets.
Optionally, the plurality of air outlet holes are uniformly arranged along the circumferential direction of the second connecting ring.
Optionally, the suction end is formed with a coupling slot, and the vacuum cleaner further comprises a suction nozzle, part of the suction nozzle extending into the coupling slot.
Optionally, the suction nozzle is divergent in a direction approaching the discharge end.
Optionally, the discharge end is detachably connected with a dust bag.
Optionally, the main body is a 3D printing integrated structure.
The utility model discloses among the technical scheme, the one end of main part is the suction end for inhale dust, metal fillings or other rubbish. The other end of the main body is a discharge end for discharging the sucked dust, metal chips or other garbage. The connecting passage communicates the suction end with the discharge end, and the garbage is sucked from the suction end, moves to the discharge end through the connecting passage, and is finally discharged from the discharge end. An air inlet pipeline is arranged in the middle of the suction end and the discharge end, and an air inlet channel is formed in the air inlet pipeline. A plurality of ventholes have been seted up to one side that the connecting block is close to the discharge end, and compressed air lets in the back from inlet channel, gets into connecting channel through the venthole, and at this moment, connecting channel can produce the negative pressure, inhales outside air from the suction end, and rubbish is along with outside air gets into connecting channel from the suction end, discharges from the discharge end, realizes the effect of dust absorption. The utility model provides a dust catcher simple structure and small can realize a large amount of assemblies, guarantees the clean environment in workshop.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a vacuum cleaner according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a vacuum cleaner according to an embodiment of the present invention;
fig. 3 is a schematic view of an angle structure of a connecting block according to an embodiment of the present invention;
fig. 4 is a schematic structural view of another angle of the connecting block according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
23 | |
| 10 | |
30 | Connecting |
| 11 | |
31 | |
| 12 | |
32 | Connecting |
| 13 | Connecting |
33 | Connecting |
| 14 | |
34 | First connecting |
| 15 | Connecting |
35 | Second connecting |
| 20 | |
36 | Connecting |
| 21 | First connecting |
40 | |
| 22 | Second connecting section |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In addition, the technical solutions of the embodiments of the present invention can be combined with each other, but it is necessary to use a person skilled in the art to realize the basis, and when the technical solutions are combined and contradictory to each other or cannot be realized, the combination of the technical solutions should not exist, and is not within the protection scope of the present invention.
The present invention is described in the directions such as "up", "down", "front", "back", "left", "right", etc. with reference to the direction shown in fig. 1, and is only used to explain the relative positional relationship between the components in the posture shown in fig. 1, and if the specific posture is changed, the directional indication is also changed accordingly.
The utility model provides a dust collector.
In one embodiment, as shown in fig. 1 to 4, the vacuum cleaner 100 includes a main body 10, a suction end 11 and a discharge end 12 are respectively disposed at two ends of the main body 10, a through connection channel 13 is disposed between the suction end 11 and the discharge end 12, an air inlet duct 20 is connected between the suction end 11 and the discharge end 12, an air inlet channel 23 is formed in the air inlet duct 20, the air inlet channel 23 is used for introducing compressed air, a connection block 30 is disposed at a connection position between the air inlet channel 23 and the connection channel 13, a plurality of air outlet holes 31 are disposed at one side of the connection block 30 close to the discharge end 12, and the air inlet channel 23 is communicated with the connection channel 13 through the air outlet holes 31.
Referring to fig. 1 and 2, the left end of the main body 10 is a suction end 11 for sucking dust, metal chips or other garbage. The right end of the body 10 is a discharge end 12 for discharging the sucked dust, metal chips or other garbage. The connecting passage 13 communicates the suction end 11 with the discharge end 12, and the garbage is sucked from the suction end 11, moves to the discharge end 12 through the connecting passage 13, and is finally discharged from the discharge end 12. An intake duct 20 is provided at an intermediate position between the suction end 11 and the discharge end 12, and an intake passage 23 is formed in the intake duct 20. A plurality of ventholes 31 have been seted up to one side that connecting block 30 is close to discharge end 12, and compressed air lets in the back from inlet channel 23, gets into connecting channel 13 through venthole 31, and at this moment, connecting channel 13 can produce the negative pressure, inhales outside air from suction end 11, and rubbish gets into connecting channel 13 along with outside air from suction end 11, discharges from discharge end 12, realizes the effect of dust absorption. The vacuum cleaner 100 in this embodiment has a simple structure and a small volume, and can be assembled in a large number to ensure clean environment in a workshop.
In an embodiment, referring to fig. 1 and fig. 2, the air inlet duct 20 includes a first connecting section 21 and a second connecting section 22 connected to each other, the first connecting section 21 and the second connecting section 22 are disposed at an included angle, the first connecting section 21 extends along a direction close to the discharge end 12, and an end of the second connecting section 22 away from the first connecting section 21 is connected to the connecting block 30.
The first connecting section 21 and the second connecting section 22 are arranged at an angle, in particular at a right angle. The first connecting section 21 extends rightwards, the second connecting section 22 extends in the up-down direction, the bottom end of the second connecting section 22 is connected with the connecting block 30, and compressed air enters the bottom end of the second connecting section 22 from the right end of the first connecting section 21 and enters the connecting channel 13 through the air outlet hole 31 in the connecting block 30. Moreover, the first connecting section 21 extends rightwards, the first connecting section 21 and the second connecting section 22 are arranged at an included angle, the first connecting section 21 can play a role of holding a handle, and an operator can hold the first connecting section 21 to perform dust collection, so that the dust collector 100 is more convenient to use.
In an embodiment, referring to fig. 1 and fig. 2, the main body 10 is formed with an installation groove 14, the connection block 30 is disposed in the installation groove 14, and the installation groove 14 limits the connection block 30, so as to prevent the connection block 30 from deviating due to movement of the connection block 30.
In an embodiment, referring to fig. 1 and fig. 2, a connecting hole 33 is opened at one end of the connecting block 30 close to the air inlet pipe 20, a connecting gap 32 is formed on the connecting block 30, the air inlet channel 23 is communicated with the connecting gap 32 through the connecting hole 33, both sides of the connecting block 30 are abutted against the groove wall of the mounting groove 14, and a plurality of air outlet holes 31 communicating the connecting gap 32 and the connecting channel 13 are formed at one side of the connecting block 30 close to the discharge end 12.
Connecting hole 33 has been seted up on connecting block 30's top, and connecting hole 33's below is formed with joint gap 32, and connecting hole 33 communicates inlet channel 23 and joint gap 32, and connecting block 30's right side is formed with a plurality of ventholes 31, and compressed air gets into from inlet channel 23, gets into joint gap 32 through connecting hole 33, then gets into connecting channel 13 through venthole 31 for connecting channel 13 produces the negative pressure, thereby realizes the effect of dust absorption. The left and right sides of connecting block 30 all with the cell wall butt of mounting groove 14, the shape of connecting block 30 and the cell wall shape phase-match of mounting groove 14 for mounting groove 14's limiting displacement is better, avoids connecting block 30's position to take place the skew.
In an embodiment, referring to fig. 2 to 4, the connection block 30 includes a first connection ring 34, a second connection ring 35 and a connection portion 36, the first connection ring 34 and the second connection ring 35 are coaxially disposed, a connection gap 32 is formed between the first connection ring 34 and the second connection ring 35, the first connection ring 34 defines a connection hole 33 for communicating the air inlet channel 23 and the connection gap 32, the connection portion 36 is connected between the first connection ring 34 and the second connection ring 35 and located at a side close to the discharge end 12, and the connection portion 36 defines a plurality of air outlet holes 31.
The first connection ring 34 is coaxially disposed with the second connection ring 35, and the diameter of the first connection ring 34 is larger than that of the second connection ring 35, so that a connection gap 32 is formed between the first connection ring 34 and the second connection ring 35, thereby realizing that the connection block 30 is formed with the connection gap 32. The top end of the first connection ring 34 is opened with a connection hole 33, thereby realizing that the connection block 30 is opened with a connection hole 33 communicating the air intake passage 23 and the connection gap 32. The connecting portion 36 is connected between the first connecting ring 34 and the second connecting ring 35 and located on the right side, and the connecting portion 36 is provided with a plurality of air outlets 31 corresponding to the connecting gap 32, so that the connecting portion 36 is provided with the air outlets 31 communicating the connecting gap 32 and the connecting channel 13.
In an embodiment, referring to fig. 2 to 4, a plurality of air outlet holes 31 are uniformly arranged along the circumferential direction of the second connecting ring 35, so that compressed air can uniformly enter the connecting channel 13 through the air outlet holes 31, thereby generating a stable negative pressure and better sucking the garbage.
In one embodiment, the suction end 11 is formed with an attachment slot 15, and the vacuum cleaner 100 further includes a suction nozzle 40, with a portion of the suction nozzle 40 configured to extend into the attachment slot 15. Referring to fig. 1 and 2, the right end portion of the suction nozzle 40 is configured to extend into the connecting groove 15, so that the suction nozzle 40 is stably connected to the main body 10. The arrangement of the suction nozzle 40 makes the use of the cleaner 100 more convenient, the dust suction range of the cleaner 100 larger, and the labor intensity of the operator reduced.
In one embodiment, referring to FIGS. 1 and 2 in combination, the suction nozzle 40 is tapered in a direction toward the discharge end 12 to facilitate the introduction of debris into the suction nozzle 40 from the left end thereof, thereby facilitating the use of the vacuum cleaner 100.
In one embodiment, the discharge end 12 is removably connected to a dust bag (not shown) designed to collect the debris drawn in, thereby making the vacuum cleaner 100 more convenient to use. The dust bag is detachably connected to the discharge end 12, so that the dust bag can be replaced conveniently, and the flexibility of the vacuum cleaner 100 can be improved.
In an embodiment, the main body 10 is a 3D printing integrally formed structure, so that the structure of the main body 10 is more stable and reliable, the weight of the main body 10 is reduced, and the portability of the vacuum cleaner 100 is improved. Specifically, the strength and toughness of the vacuum cleaner 100 are guaranteed by printing with polycarbonate material, and the portability and the sealing performance are guaranteed by adopting a 30% filling scheme of a spiral icosahedron.
The above is only the preferred embodiment of the present invention, not limiting the scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a dust catcher, its characterized in that, the dust catcher includes the main part, the both ends of main part are suction end and discharge end respectively, suction end with be provided with the connected passage who link up between the discharge end, suction end with be connected with inlet channel between the discharge end, be formed with inlet channel in the inlet channel, inlet channel is used for letting in compressed air, inlet channel with connected passage's junction is provided with the connecting block, the connecting block is close to a plurality of ventholes have been seted up to one side of discharge end, inlet channel with connected channel passes through the venthole intercommunication.
2. The vacuum cleaner of claim 1, wherein the inlet duct includes a first connecting portion and a second connecting portion connected to each other, the first connecting portion and the second connecting portion being disposed at an included angle, the first connecting portion extending in a direction toward the discharge end, and an end of the second connecting portion remote from the first connecting portion being connected to the connecting block.
3. The vacuum cleaner of claim 1, wherein the main body is formed with a mounting groove, and the connection block is disposed in the mounting groove.
4. The vacuum cleaner of claim 3, wherein a connecting hole is formed at one end of the connecting block adjacent to the air inlet pipe, a connecting gap is formed in the connecting block, the air inlet passage and the connecting gap are communicated through the connecting hole, both sides of the connecting block are abutted against the groove wall of the mounting groove, and a plurality of air outlet holes communicating the connecting gap and the connecting passage are formed at one side of the connecting block adjacent to the discharge end.
5. The vacuum cleaner according to claim 4, wherein the connecting block includes a first connecting ring, a second connecting ring, and a connecting portion, the first connecting ring and the second connecting ring are coaxially disposed, the connecting gap is formed between the first connecting ring and the second connecting ring, the first connecting ring defines the connecting hole for communicating the air inlet passage with the connecting gap, the connecting portion is connected between the first connecting ring and the second connecting ring and located at a side near the discharge end, and the connecting portion defines a plurality of the air outlet holes.
6. The vacuum cleaner of claim 5, wherein the plurality of air outlet holes are uniformly arranged along a circumferential direction of the second connecting ring.
7. A vacuum cleaner according to any one of claims 1-6, wherein the suction end is formed with an attachment slot, the vacuum cleaner further comprising a suction nozzle, the suction nozzle having a portion of the structure extending into the attachment slot.
8. A vacuum cleaner according to claim 7, wherein the suction nozzle is divergent in a direction towards the discharge end.
9. A vacuum cleaner according to any one of claims 1-6, wherein the discharge end is detachably connected to a dust bag.
10. The vacuum cleaner of any one of claims 1-6, wherein the body is a 3D printed integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221104333.5U CN217394463U (en) | 2022-05-09 | 2022-05-09 | Vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221104333.5U CN217394463U (en) | 2022-05-09 | 2022-05-09 | Vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217394463U true CN217394463U (en) | 2022-09-09 |
Family
ID=83143835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221104333.5U Active CN217394463U (en) | 2022-05-09 | 2022-05-09 | Vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217394463U (en) |
-
2022
- 2022-05-09 CN CN202221104333.5U patent/CN217394463U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |