CN220001637U - Dust cup for blowing and sucking integrated machine - Google Patents
Dust cup for blowing and sucking integrated machine Download PDFInfo
- Publication number
- CN220001637U CN220001637U CN202320855070.XU CN202320855070U CN220001637U CN 220001637 U CN220001637 U CN 220001637U CN 202320855070 U CN202320855070 U CN 202320855070U CN 220001637 U CN220001637 U CN 220001637U
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- air guide
- cup
- air
- arc
- blowing
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- 239000000428 dust Substances 0.000 title claims abstract description 51
- 238000007664 blowing Methods 0.000 title claims abstract description 41
- 238000009434 installation Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 206010004542 Bezoar Diseases 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model relates to the technical field of dust collection and cleaning equipment, in particular to a dust cup for a blowing and sucking integrated machine, which comprises a cup body, wherein the cup body comprises a cup opening and a cup cavity arranged in the cup body, a first air guide part, a second air guide part and an arc-shaped air guide wall are arranged at the cup opening, the second air guide part is used for forming an air inlet with the arc-shaped air guide wall, the air inlet is positioned at the lower side of the first air guide part, and air flow moves towards the arc-shaped air guide wall along the first air guide part and enters the cup cavity from the air inlet along the arc-shaped air guide wall; the air inlet in the existing dust cup is opposite to the dust shield, and a straight-through air channel is formed between the air inlet and the dust shield, so that pet hair is easily accumulated on the dust shield, the dust shield is blocked, and the problems of low air flow efficiency and poor hair absorbing effect in the blowing and sucking integrated machine are caused.
Description
Technical Field
The utility model relates to the technical field of dust collection and cleaning equipment, in particular to a dust cup for a blowing and sucking integrated machine.
Background
At present, many households raise multi-hair pets such as cats and dogs, and the multi-hair pets have a hair-falling phenomenon, so that people need to frequently clean hair of the pets, and cleaning efficiency can be improved by using cleaning equipment such as a pet dust collector, a pet blower, a brush tool and the like.
In order to facilitate the use, appear a blowing and sucking all-in-one on the market, have simultaneously and blow and inhale the hair function, in the current blowing and sucking all-in-one, the hair-sucking part includes air intake, dirt cup and fender dirt cover, the fender dirt cover is equipped with a plurality of ventilation holes for in ventilation and the blocking pet hair gets into the motor, and air intake in the current dirt cup is relative with keeping off the dirt cover, and form the wind channel of direct between air intake and the fender dirt cover, lead to the pet hair to pile up easily on keeping off the dirt cover, make the ventilation hole in the fender dirt cover easily blocked, cause blowing and sucking all-in-one air current ventilation inefficiency, the relatively poor problem of hair-sucking effect.
The utility model is researched and proposed for overcoming the defects of the prior art.
Disclosure of Invention
The utility model aims at solving the problems that the air inlet in the prior dust cup is opposite to the dust shield, and a straight-through air channel is formed between the air inlet and the dust shield, so that pet hair is easy to accumulate on the dust shield, the dust shield is blocked, and the air flow through efficiency in the blowing-sucking integrated machine is low and the hair-sucking effect is poor, and the utility model solves the technical problems that the adopted technical scheme is as follows:
the utility model provides a dust cup for a blowing and sucking integrated machine, which comprises a cup body, wherein the cup body comprises a cup opening and a cup cavity arranged in the cup body, a first air guide part, a second air guide part and an arc-shaped air guide wall are arranged at the cup opening, the second air guide part is used for forming an air inlet with the arc-shaped air guide wall, the air inlet is positioned at the lower side of the first air guide part, and air flows move towards the arc-shaped air guide wall along the first air guide part and enter the cup cavity from the air inlet along the arc-shaped air guide wall.
By the dust cup for the blowing and sucking integrated machine, the second air guide part comprises an air guide piece arranged at the lower part of the first air guide part, the air guide piece comprises a base plate, a second air guide plate and a third air guide plate, the tops of the second air guide plate and the third air guide plate are respectively propped against the bottom of the first air guide part, the arc-shaped air guide wall is arranged between the cup body and the base plate, and the end part of the second air guide plate and the end part of the third air guide plate are respectively opposite to the arc-shaped air guide wall and form an air inlet.
According to the dust cup for the blowing and sucking integrated machine, the substrate is in the horizontal direction relative to the arc-shaped air guide wall.
The dust cup for the blowing and sucking integrated machine is characterized in that the base plate, the second air deflector and the third air deflector are of an integrated structure.
By the dust cup for the blowing and sucking integrated machine, a first arc-shaped extension part positioned at the lower side of a cup opening is arranged in the cup body, the arc-shaped air guide wall is arranged on the side wall of the first arc-shaped extension part, and the arc-shaped air guide wall is positioned at the lower side of the first air guide part.
By the dust cup for the blowing and sucking integrated machine, the first air guide part comprises a first air guide plate arranged at the cup opening, the first air guide plate is obliquely arranged towards the arc-shaped air guide wall relative to the cup opening, and the first air guide plate has an inclined downward trend.
By the dust cup for the blowing and sucking integrated machine, the substrate is provided with the second arc-shaped extension part opposite to the second air deflector and the third air deflector, and the second arc-shaped extension part is positioned on the outer side of the arc-shaped air deflector wall.
By the dust cup for the blowing and sucking integrated machine, the substrate is provided with the first installation part, the lower part of the first air guide part is provided with the second installation part, and the air guide part is connected to the lower part of the first air guide part through the corresponding connection of the first installation part and the second installation part.
By the dust cup for the blowing and sucking integrated machine, the cup body is further provided with the annular portion extending towards the upper portion of the cup mouth, the first air guide portion is connected to the inner side wall of the annular portion, the outer wall of the annular portion is provided with the third installation portion, and the third installation portion is used for installing the suction nozzle.
By the dust cup for the blowing and sucking integrated machine, the cup body further comprises a fourth installation part, the fourth installation part is far away from the cup mouth, and the fourth installation part is used for enabling the cup body to be installed on the blowing and sucking integrated machine.
Compared with the prior art, the utility model has the beneficial effects that:
the cup body collects absorbed pet hair, dust and the like through the cup cavity, the first air guide part, the second air guide part and the arc air guide wall are arranged at the cup opening, an air inlet is formed between the second air guide part and the arc air guide wall, the first air guide part is used for guiding air flow to be converted into oblique air flow along the first air guide part towards the arc air guide wall, the air flow moves along the first air guide part towards the arc air guide wall and moves along the arc air guide wall towards the air inlet, finally, the air enters the cup cavity from the air inlet and forms rotary air flow or spiral air flow, so that pet hair in the cup cavity is enabled to form a hair mass under the action of the air flow, the contact area of the pet hair and the dust shield is reduced, the pet hair is not easy to adhere to the dust shield due to the action force of the air flow in the cup cavity, the air vent in the dust shield is prevented from being blocked, the inside and outside air circulation of the blowing and sucking all-in-one machine is enhanced, and the hair sucking effect of the blowing and sucking all-in one machine is improved.
The utility model will be further described with reference to the drawings and detailed description.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of an air intake according to the present utility model;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a perspective view of an air guide of the present utility model;
FIG. 5 is a schematic bottom view of the present utility model;
FIG. 6 is a cross-sectional view B-B of FIG. 5;
FIG. 7 is an enlarged view of portion E of FIG. 6;
FIG. 8 is a cross-sectional view C-C of FIG. 5;
FIG. 9 is an enlarged partial view of the section D-D of FIG. 5 (with the wind guide hidden);
fig. 10 is a partially enlarged view of the sectional view D-D in fig. 5 (hidden wind guide).
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-10, a dust cup for a blowing and sucking integrated machine of this embodiment includes a cup body 1, the cup body 1 includes a cup opening 11 and a cup cavity 12 provided in the cup body 1, a first air guiding portion 21, a second air guiding portion 22 and an arc air guiding wall 23 are provided at the cup opening 11, the second air guiding portion 22 is used for forming an air inlet 201 with the arc air guiding wall 23, the air inlet 201 is located at the lower side of the first air guiding portion 21, and air flows move along the first air guiding portion 21 towards the arc air guiding wall 23 and enter the cup cavity 12 from the air inlet 201 along the arc air guiding wall 23. As shown in fig. 1, in this embodiment, the dust cup is used on a blowing and sucking integrated machine, specifically, the dust cup is mounted on a dust-blocking cover, the dust-blocking cover is provided with a plurality of ventilation holes, and the negative pressure is formed at the cup opening 11 by high-speed rotation of a motor, so that scattered pet hair on furniture and pet appliances and floating hair on the pet body are adsorbed into the cup cavity 12, and the pet hair is conveniently cleaned in a concentrated manner; the cup body 1 collects the adsorbed pet hair through the cup cavity 12, because the pet hair has small diameter, long length and large number, is easy to wind together in the adsorption process, is blocked by the dust shield and forms a blocking layer to block the vent hole in the dust shield, so that the air inside and outside the blowing and sucking integrated machine is not circulated, and the effect of absorbing the hair is weakened, in order to overcome the problems, the first air guide part 21, the second air guide part 22 and the arc-shaped air guide wall 23 are arranged at the cup opening 11, the air inlet 201 is formed between the second air guide part 22 and the arc-shaped air guide wall 23, the first air guide part 21, the second air guide part 22 and the arc-shaped air guide wall 23 are communicated with the outside, the air flow in the outside environment is directly flowed through the adsorption force of the blowing and sucking integrated machine and enters the inside of the dust cup through the cup opening 11, the first air guiding portion 21 is configured to guide the direct current air to be converted from a direct current direction to an oblique air flow along the first air guiding portion 21 towards the arc-shaped guide wall 23, as shown by a dotted line in fig. 3, an arrow direction in fig. 3 is an air flow direction, the air flow moves along the first air guiding portion 21 towards the arc-shaped guide wall 23 and moves along the arc-shaped guide wall 23 towards the air inlet 201, and finally enters the cup cavity 12 from the air inlet 201 to form a rotating air flow or a spiral air flow, so that pet hair in the cup cavity 12 is subjected to the action of the air flow to form a hair mass, the contact area of the pet hair and the dust shielding cover is reduced, the pet hair is not easy to adhere to the dust shielding cover due to the action of the air flow in the cup cavity 12, the air hole in the dust shielding cover is prevented from being blocked, the inside and outside air circulation of the blowing and sucking integrated machine is enhanced, and the hair sucking effect of the blowing and sucking integrated machine is improved.
Preferably, the second air guiding portion 22 includes an air guiding member 221 disposed at a lower portion of the first air guiding portion 21, the air guiding member 221 includes a base plate 2211, a second air guiding plate 2212 and a third air guiding plate 2213, top portions of the second air guiding plate 2212 and the third air guiding plate 2213 respectively support against a bottom portion of the first air guiding portion 21, the arc-shaped air guiding wall 23 is disposed between the cup body 1 and the base plate 2211, and end portions of the second air guiding plate 2212 and end portions of the third air guiding plate 2213 respectively face the arc-shaped air guiding wall 23 and form an air inlet 201. As shown in fig. 2-4, in the present embodiment, the base plate 2211 is used for restricting the flow direction of the air flow, the air guide 221 is installed at the lower portion of the first air guide portion 21, specifically, the arc-shaped air guide wall 23, the second air guide plate 2212 and the third air guide plate 2213 are located between the first air guide portion 21 and the base plate 2211, and the end portions of the second air guide plate 2212 and the end portion of the third air guide plate 2213 are respectively opposite to the arc-shaped air guide wall 23 and form two air inlets 201, so that the number of inlets for the air flow to enter the cup cavity 12 is increased, and further, the air suction efficiency of the blowing and sucking integrated machine is improved; further preferably, an included angle may be formed between the second air deflector 2212 and the third air deflector 2213. As shown in fig. 5, in the present embodiment, the angle S in fig. 5 is an included angle between the second air deflector 2212 and the third air deflector 2213, and the included angle S is preferably an obtuse angle, so as to enhance the guiding effect of the second air deflector 2212 and the third air deflector 2213 on the air flow, so that the air flow can pass through the air inlet 201 along the second air deflector 2212, the third air deflector 2213 and the arc-shaped air guiding wall 23 in different air flow directions, and enter the cup cavity 12, so as to enhance the efficiency that the hair of the pet located in the cup cavity 12 is moved by the air flow to form a hair mass.
Preferably, the base plate 2211 is horizontally oriented with respect to the arc-shaped wind guiding wall 23. As shown in fig. 9, the direction of the arrow of the dashed line in fig. 9 is the airflow direction, in this embodiment, the oblique airflow flowing through the first air guiding portion 21 moves along the arc-shaped air guiding wall 23 towards the air inlet 201, and when the substrate 2211 is horizontal to the arc-shaped air guiding wall 23, the substrate 2211 can guide the airflow to pass through the air inlet 201 in the horizontal direction, so as to ensure that the airflow can make pet hair form a hairball after entering the cup cavity 12, further reduce the contact between the pet hair and the dust-blocking cover, and enhance the hair-absorbing effect of the blowing-absorbing integrated machine. In other embodiments, it is preferable that the base plate 2211 is oriented obliquely downward with respect to the curved wind guiding wall 23. As shown in fig. 10, the direction of the arrow of the dashed line in fig. 10 is the direction of the air flow, in this embodiment, the substrate 2211 abuts against the lower portion of the arc-shaped guiding wall 23, and one end of the substrate 2211 far away from the arc-shaped guiding wall 23 is located at the lower side of the end of the substrate 2211 near the arc-shaped guiding wall 23, so that the substrate 2211 is inclined downward, the inclined air flow flowing through the first air guiding portion 21 moves along the arc-shaped air guiding wall 23 towards the air inlet 201, and when the substrate 2211 is inclined downward relative to the arc-shaped air guiding wall 23, the substrate 2211 can guide the air flow to pass through the air inlet 201 in an inclined downward direction, so as to ensure that the air flow can form hair clusters on pets after entering the cup cavity 12, further reduce the contact between the hair of the pets and the dust-blocking cover, and enhance the hair-absorbing effect of the blowing and sucking integrated machine.
Preferably, the base plate 2211, the second air deflector 2212 and the third air deflector 2213 are integrally formed. In this embodiment, the guide 221 is preferably integrally formed by injection molding, which has high productivity and low cost.
Preferably, a first arc-shaped extension part 13 positioned at the lower side of the cup opening 11 is arranged in the cup body 1, the arc-shaped air guide wall 23 is arranged on the side wall of the first arc-shaped extension part 13, and the arc-shaped air guide wall 23 is positioned at the lower side of the first air guide part 21. As shown in fig. 2, 3 and 8, in this embodiment, the first arc-shaped extension portion 13 and the cup body 1 are integrally formed, so that a joint between the first arc-shaped extension portion 13 and the cup body 1 is seamless, and loss of air flow is reduced, thereby enhancing density of air flow, in the present utility model, the arc-shaped air guiding wall 23 is preferably disposed on a side wall opposite to the first air guiding portion 21 in the first arc-shaped extension portion 13, and the arc-shaped air guiding wall 23 is located at a lower portion of the first air guiding portion 21; in addition, the first arc-shaped extension part 13 and the cup body 1 can adopt a production process of one-time injection molding, so that the manufacturing steps of the cup body 1 are simplified, and the production efficiency is improved.
Preferably, the first air guiding portion 21 includes a first air guiding plate 211 disposed at the cup opening 11, the first air guiding plate 211 is disposed obliquely to the arc-shaped air guiding wall 23 relative to the cup opening 11, and the first air guiding plate 211 has an obliquely downward trend. As shown in fig. 2 and 8, in the present embodiment, the first air deflector 211 is fixedly connected to the cup body 1, and the first air deflector 211 is inclined towards the arc-shaped air guiding wall 23 relative to the cup mouth 11, so that the direct-current air can move obliquely downwards along the first air deflector 211 towards the arc-shaped air guiding wall 23, and thus the direct-current air is converted into an oblique air flow, and the oblique air flow is blocked by the arc-shaped air guiding wall 23 and is converted into a circular air flow, and enters the cup cavity 12 towards the air inlets 201 on both sides; the first air deflector 211 has a simple structure and is easy to produce and implement.
Further, the base plate 2211 is provided with a second arc-shaped extension portion 2214 opposite to the second air deflector 2212 and the third air deflector 2213, and the second arc-shaped extension portion 2214 is located at the outer side of the arc-shaped air guiding wall 23. As shown in fig. 3, 7 and 8, in the present embodiment, the second arc-shaped extension portion 2214 extends upward from the edge of the base plate 2211, and the second arc-shaped extension portion 2214 abuts against the outer side of the arc-shaped air guiding wall 23, so that the connection stability between the guiding member 221 and the first air guiding portion 21 is enhanced, and the overall structural stability of the dust cup is further enhanced.
Preferably, the base plate 2211 is provided with a first mounting portion 2215, the lower portion of the first air guiding portion 21 is provided with a second mounting portion 212, and the air guiding member 221 is connected to the lower portion of the first air guiding portion 21 by corresponding connection between the first mounting portion 2215 and the second mounting portion 212. As shown in fig. 5 to 7, in this embodiment, preferably, the first mounting portion 2215 is provided with 3 second air guiding portions 2212, third air guiding portions 2213 and second arc-shaped extending portions 2214, and correspondingly, the second mounting portions 212 are provided with 3 second mounting portions 212, each second mounting portion 212 is provided at a lower portion of the first air guiding plate 211, and each second mounting portion 212 is connected with the first mounting portion 2215 preferably through threads, so that the guiding member 221 is detachably connected with the first air guiding plate 211, and easy to disassemble and assemble, so that the production assembly and after-sales replacement of the guiding member 221 are facilitated.
Preferably, the cup body 1 is further provided with an annular portion 14 extending towards the upper portion of the cup opening 11, the first air guiding portion 21 is connected to the inner side wall of the annular portion 14, a third mounting portion 15 is arranged on the outer wall of the annular portion 14, and the third mounting portion 15 is used for mounting a suction nozzle. As shown in fig. 1, in this embodiment, the third mounting portion 15 is configured as a bump located on the outer wall of the annular portion 14 and is used for being connected with the suction nozzle in a clamping manner, so that the suction nozzles of different types are easy to disassemble, assemble and replace, and the third mounting portion 15 has a simple structure, is easy to produce and implement, and has low production cost. Preferably, the first air deflector 211 is connected to the inner side wall of the annular portion 14, and is integrally formed with the annular portion 14, so that the tightness between the first air deflector 21 and the cup body 1 is enhanced, and the condition that the hair absorbing effect is low due to air leakage between the first air deflector 21 and the cup body 1 through a connection gap is avoided.
Preferably, the cup body 1 further comprises a fourth mounting portion 16, the fourth mounting portion 16 is far away from the cup opening 11, and the fourth mounting portion 16 is used for enabling the cup body 1 to be mounted on the blowing-sucking integrated machine. As shown in fig. 1 and fig. 2, in this embodiment, the fourth mounting portion 16 is preferably a fastening member, and is matched with a mounting groove on the blowing and sucking integrated machine, and the fourth mounting portion 16 is used to fasten the cup body 1 to the blowing and sucking integrated machine in a rotating manner, so that the cup body 1 is easy to disassemble and assemble, convenient for a user to operate, and optimizes user experience.
The foregoing examples are provided to further illustrate the technical contents of the present utility model for the convenience of the reader, but are not intended to limit the embodiments of the present utility model thereto, and any technical extension or re-creation according to the present utility model is protected by the present utility model. The protection scope of the utility model is subject to the claims.
Claims (10)
1. The utility model provides a dust cup for blowing and sucking all-in-one, includes cup (1), its characterized in that: cup (1) are including rim of a cup (11) and locate cup cavity (12) in cup (1), and rim of a cup (11) department is equipped with first wind-guiding portion (21), second wind-guiding portion (22) and arc wind-guiding wall (23), second wind-guiding portion (22) are used for forming air intake (201) with arc wind-guiding wall (23), air intake (201) are located the downside of first wind-guiding portion (21), and the air current is followed first wind-guiding portion (21) are towards arc wind-guiding wall (23) motion to along arc wind-guiding wall (23) follow air intake (201) get into in cup cavity (12).
2. The dust cup for a blowing and sucking integrated machine according to claim 1, wherein: the second air guide part (22) comprises an air guide piece (221) arranged at the lower part of the first air guide part (21), the air guide piece (221) comprises a base plate (2211), a second air guide plate (2212) and a third air guide plate (2213), the tops of the second air guide plate (2212) and the third air guide plate (2213) are respectively propped against the bottom of the first air guide part (21), the arc-shaped air guide wall (23) is arranged between the cup body (1) and the base plate (2211), and the end part of the second air guide plate (2212) and the end part of the third air guide plate (2213) are respectively opposite to the arc-shaped air guide wall (23) and form an air inlet (201).
3. The dust cup for a blowing and sucking integrated machine according to claim 2, wherein: the base plate (2211) is in a horizontal direction relative to the arc-shaped air guide wall (23).
4. The dust cup for a blowing and sucking integrated machine according to claim 2, wherein: the base plate (2211), the second air deflector (2212) and the third air deflector (2213) are of an integrated structure.
5. The dust cup for a blowing and sucking integrated machine according to claim 1, wherein: the cup comprises a cup body (1), and is characterized in that a first arc-shaped extension part (13) positioned at the lower side of a cup opening (11) is arranged in the cup body (1), an arc-shaped air guide wall (23) is arranged on the side wall of the first arc-shaped extension part (13), and the arc-shaped air guide wall (23) is positioned at the lower side of a first air guide part (21).
6. The dust cup for a blowing and sucking integrated machine according to claim 1, wherein: the first air guide part (21) comprises a first air guide plate (211) arranged at the cup opening (11), the first air guide plate (211) is obliquely arranged towards the arc-shaped air guide wall (23) relative to the cup opening (11), and the first air guide plate (211) has an inclined downward trend.
7. The dust cup for a blowing and sucking integrated machine according to claim 2, wherein: the base plate (2211) is provided with a second arc-shaped extension part (2214) opposite to the second air deflector (2212) and the third air deflector (2213), and the second arc-shaped extension part (2214) is located at the outer side of the arc-shaped air deflector wall (23).
8. The dust cup for a blowing and sucking integrated machine according to claim 2, wherein: the base plate (2211) is provided with a first installation part (2215), the lower part of the first air guide part (21) is provided with a second installation part (212), and the air guide piece (221) is connected to the lower part of the first air guide part (21) through corresponding connection of the first installation part (2215) and the second installation part (212).
9. The dust cup for a blowing and sucking integrated machine according to claim 1, wherein: the cup body (1) is further provided with an annular portion (14) extending towards the upper portion of the cup opening (11), the first air guide portion (21) is connected to the inner side wall of the annular portion (14), the outer wall of the annular portion (14) is provided with a third installation portion (15), and the third installation portion (15) is used for installing a suction nozzle.
10. The dust cup for a blowing and sucking integrated machine according to claim 1, wherein: the cup body (1) further comprises a fourth installation part (16), the fourth installation part (16) is far away from the cup opening (11), and the fourth installation part (16) is used for enabling the cup body (1) to be installed on the blowing-sucking integrated machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320855070.XU CN220001637U (en) | 2023-04-13 | 2023-04-13 | Dust cup for blowing and sucking integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320855070.XU CN220001637U (en) | 2023-04-13 | 2023-04-13 | Dust cup for blowing and sucking integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220001637U true CN220001637U (en) | 2023-11-14 |
Family
ID=88677071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320855070.XU Active CN220001637U (en) | 2023-04-13 | 2023-04-13 | Dust cup for blowing and sucking integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220001637U (en) |
-
2023
- 2023-04-13 CN CN202320855070.XU patent/CN220001637U/en active Active
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