CN213453787U - Oil net connection structure of range hood and range hood - Google Patents
Oil net connection structure of range hood and range hood Download PDFInfo
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- CN213453787U CN213453787U CN202021550586.6U CN202021550586U CN213453787U CN 213453787 U CN213453787 U CN 213453787U CN 202021550586 U CN202021550586 U CN 202021550586U CN 213453787 U CN213453787 U CN 213453787U
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Abstract
The utility model relates to a lampblack absorber technical field specifically discloses an oil net connection structure and lampblack absorber of lampblack absorber. The oil screen connecting structure of the range hood comprises a first locking assembly, a second locking assembly and a handle. The first locking component is arranged at the edge of a smoke collection cavity of the range hood and comprises a first buckle; the second locking assembly is arranged on the oil screen and comprises an elastic piece and a second buckle; the second buckle is arranged on the oil screen in a sliding mode so as to be located at a locking position clamped with the first buckle or at an unlocking position separated from the first buckle; the elastic piece is elastically abutted against the second buckle so as to drive the second buckle to move to the locking position; the handle slides and wears to locate the oil net, and the one end and the second buckle of handle are connected, and the other end protrusion oil net. The utility model provides an oil net connection structure of lampblack absorber can make the oil net easily dismantle.
Description
Technical Field
The utility model relates to a lampblack absorber technical field especially relates to an oil net connection structure and lampblack absorber of lampblack absorber.
Background
The range hood has become the indispensable kitchen equipment of modern family, and it has solved the oil smoke emission problem in the family, has protected the health of family members.
In the prior art, the oil screen of the flat-plate type range hood is mostly fixed in the smoke collection cavity by screws, the structure is firm in fixation, but is inconvenient to detach after being hung, particularly, the oil screen and the screws are covered by oil stains after being used, the detaching trouble degree is further increased, and the difficulty is increased for a user to clean the oil screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil net connection structure of lampblack absorber to make the oil net easily dismantle.
To achieve the purpose, the utility model adopts the following technical proposal:
an oil net connecting structure of a range hood, comprising:
the first locking component is arranged at the edge of the smoke collection cavity of the range hood and comprises a first buckle;
the second locking assembly is arranged on the oil screen and comprises an elastic piece and a second buckle; the second buckle is arranged on the oil screen in a sliding mode so as to be located at a locking position clamped with the first buckle or at an unlocking position separated from the first buckle; the elastic piece is elastically abutted against the second buckle so as to drive the second buckle to move to the locking position;
the handle is slidably arranged in the oil net in a penetrating mode, one end of the handle is connected with the second buckle, and the other end of the handle protrudes out of the oil net.
Preferably, the second buckle comprises a buckle body, a second insertion block and a second slot, and the second insertion block and the second slot are arranged along the vertical direction and are located at one end, far away from the elastic piece, of the buckle body;
the first buckle is provided with a first slot and a first insertion block along the vertical direction;
the second insertion block can be inserted into the first insertion groove, the first insertion block can be inserted into the second insertion groove, and the upper surface of the first insertion block is abutted to the lower surface of the second insertion block.
Preferably, the second locking assembly further comprises a bottom shell, the bottom shell is provided with a containing groove, the second buckle is slidably arranged in the containing groove, and the handle is slidably arranged at the bottom of the containing groove in a penetrating mode.
Preferably, an avoiding groove is formed in the groove bottom of the accommodating groove, the accommodating groove is communicated with the avoiding groove, and part of the second buckle is accommodated in the avoiding groove.
Preferably, a positioning edge is arranged on one side, close to the bottom shell, of the oil screen, a positioning groove is formed in the bottom shell, and the positioning edge can be inserted into the positioning groove; or the like, or, alternatively,
one side of the bottom shell, which is close to the oil screen, is provided with a positioning edge, the oil screen is provided with a positioning groove, and the positioning edge can be inserted into the positioning groove.
Preferably, the oil screen is provided with a guide hole, the handle is slidably arranged in the guide hole in a penetrating manner, and the inner wall of the guide hole extends towards the side of the bottom shell to form the positioning edge.
Preferably, the handle comprises:
the guide part penetrates through the guide hole, and one end of the guide part is connected with the second buckle;
and the handle part is connected with the other end of the guide part, protrudes out of the guide hole and can cover the guide hole.
Preferably, the second locking assembly further comprises:
the cover plate is arranged on the upper side of the bottom shell in a penetrating mode, the cover plate cover is arranged on the upper side of the bottom shell, and the first buckle penetrates through the cover plate.
Preferably, the lower surface of the cover plate and the inner wall of the accommodating groove are both in contact with the second snap.
Another object of the utility model is to provide a range hood, facilitate for the user clears up the oil net.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a range hood, includes oil net and collection smoke cavity, still includes as above the oil net connection structure of range hood, the oil net connection structure of range hood with the oil net with collection smoke cavity all connects.
The utility model has the advantages that:
when oil net was dismantled to needs, promote the handle, the oil net was worn to locate in the handle slip, consequently can slide along predetermined route steadily, and the one end and the second buckle of handle are connected, and then drive the second buckle and slide to the unblock position steadily, and the second buckle breaks away from with first buckle this moment, because oil net is connected with second locking subassembly, consequently can dismantle oil net.
When the oil net needs to be installed, the handle is pushed in the opposite direction until the handle drives the second buckle to be connected with the first buckle in a clamped mode, the second buckle is always kept in a locking position connected with the first buckle in a clamped mode under the action of the elastic piece, and therefore the oil net is installed. The oil net connection structure of lampblack absorber that this embodiment provided only needs reciprocal promotion handle can when loading and unloading oil net, need not load and unload the screw, the loading and unloading of oil net is convenient, and the user of being convenient for washs after dismantling the oil net at any time.
Drawings
Fig. 1 is a schematic structural diagram of an oil screen connection structure of a range hood provided by an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic structural diagram of a connection of a first locking assembly, a second locking assembly and a handle according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of FIG. 3 with the bottom case removed;
fig. 5 is a sectional view of an oil screen connecting structure of a part of a range hood provided by the embodiment of the utility model.
In the figure:
1. a first locking assembly; 11. a first buckle; 111. a first slot; 112. a first insert block; 12. a connecting plate;
2. a second locking assembly; 21. a second buckle; 211. a second slot; 212. a second insert block; 213. a buckle body; 22. a bottom case; 221. accommodating grooves; 222. an avoidance groove; 223. a through hole; 224. positioning a groove; 23. an elastic member; 24. a cover plate;
3. a handle; 31. a guide portion; 32. a handle portion;
4. an oil screen; 41. a guide hole; 42. and positioning the edge.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.
The present invention is limited to certain orientation words, and when no opposite explanation is given, the used orientation words are "upper", "lower", "left", "right", "inner" and "outer", and these orientation words are adopted for easy understanding, and therefore do not constitute a limitation to the scope of the present invention.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
This embodiment provides an oil net connection structure of lampblack absorber for connect oil net 4 detachably in the collection smoke chamber, so that oil net 4 easily dismantles. As shown in fig. 1, preferably, the oil screen 4 in this embodiment is an inverted cone oil screen, and the smoke collection cavity and the oil screen 4 are arranged up and down.
As shown in fig. 1 to 5, the oil screen connecting structure of the range hood provided by the embodiment includes a handle 3, a first locking component 1 and a second locking component 2. Wherein, first locking subassembly 1 is used for being connected with collection smoke cavity (not shown in the figure), and second locking subassembly 2 sets up on oil net 4, and first locking subassembly 1 and second locking subassembly 2 can joint each other to connect oil net 4 in collection smoke cavity, or break away from each other, in order to dismantle oil net 4. The user can slide the second locking component 2 to be clamped with or separated from the first locking component 1 by pushing and pulling the handle 3.
As shown in fig. 3 and 4, specifically, the first locking component 1 is arranged at the edge of the smoke collection cavity of the range hood, and the first locking component 1 comprises a first buckle 11. The second latch assembly 2 includes an elastic member 23 and a second catch 21. The second catch 21 is slidably disposed on the oil net 4 to be located at a locking position (the position of the second catch 21 in fig. 4 and 5 is a locking position) or an unlocking position. When the second buckle 21 is located at the locking position, the second buckle 21 is clamped with the first buckle 11, and when the second buckle 21 is located at the unlocking position, the second buckle 21 is separated from the first buckle 11. The elastic member 23 elastically abuts the second catch 21 to move the second catch 21 to the locking position. Handle 3 slides and wears to locate oil net 4, the one end and the second buckle 21 of handle 3 are connected, the protruding oil net 4 of the other end of handle 3, when oil net 4 is dismantled to needs, promote handle 3, handle 3 slides and wears to locate oil net 4, consequently, can slide along predetermined route steadily, the one end and the second buckle 21 of handle 3 are connected, and then drive second buckle 21 and slide to the unblock position steadily, second buckle 21 breaks away from with first buckle 11 this moment, because oil net 4 is connected with second locking subassembly 2, consequently, can dismantle oil net 4.
When oil net 4 needs to be installed, handle 3 is pushed in the opposite direction until handle 3 drives second buckle 21 and first buckle 11 joint, and second buckle 21 remains the state with first buckle 11 joint all the time under the effect of elastic component 23, and then realizes the installation of oil net 4. The oil net connection structure of lampblack absorber that this embodiment provided only needs reciprocal promotion handle 3 can when loading and unloading oil net 4, need not load and unload the screw, and the loading and unloading of oil net 4 are convenient, and the user of being convenient for washs after dismantling oil net 4.
As shown in fig. 5, the oil screen 4 is opened with a guide hole 41, and the guide hole 41 can guide the handle 3 to switch the second catch 21 between the locking position and the unlocking position. Preferably, the guide hole 41 may have a kidney-shaped structure, and the handle 3 reciprocates along the length direction of the guide hole 41 to switch the second catch 21 between the locking position and the unlocking position. In this embodiment, the handle 3 is guided through the guide hole 41 formed in the oil screen 4, so that the sliding stability of the handle 3 is ensured.
As shown in fig. 4, the specific structure of the second buckle 21 and the first buckle 11 is as follows: the second buckle 21 includes a buckle body 213, a second insertion block 212 and a second insertion groove 211, and the second insertion block 212 and the second insertion groove 211 are disposed along a vertical direction and located at one end of the buckle body 213 far away from the elastic member 23. The first buckle 11 is provided with a first slot 111 and a first insertion block 112 along the vertical direction. When the second buckle 21 is located at the locking position, the second insertion block 212 can be inserted into the first insertion groove 111, the first insertion block 112 can be inserted into the second insertion groove 211, and the upper surface of the first insertion block 112 and the lower surface of the second insertion block 212 are abutted against each other, so that the first buckle 11 restricts the downward movement of the second buckle 21.
Because smoke collecting cavity and oil net 4 set up from top to bottom, consequently, under the action of gravity of oil net 4, the upper surface of first inserted block 112 and the lower surface of second inserted block 212 can automatic mutual butt, and restriction second buckle 21 moves down, and then restriction oil net 4 falls.
As shown in fig. 4, a specific structure of the first buckle 11 and the second buckle 21 will be described in more detail below, the buckle body 213 and the second insert block 212 are connected to form the second buckle 21 with an L-shaped cross section, and a space surrounded by the connection of the buckle body 213 and the second insert block 212 is the second slot 211. The second buckle 21 includes a connecting portion and a first insert 112, the first insert 112 is connected to a lower end of the connecting portion to form the first buckle 11 having an L-shaped cross section, and a space defined by the connecting portion and the first insert 112 is the first slot 111. It is understood that, in other embodiments, the first buckle 11 and the second buckle 21 may also be T-shaped structures, etc., as long as the first buckle 11 can limit the second buckle 21 from moving downward, and such adjustment and change of the specific structures of the first buckle 11 and the second buckle 21 do not depart from the principle and scope of the present invention, which should be limited in scope by the present invention.
As shown in fig. 4 and 5, the second locking assembly 2 further includes a bottom shell 22, the bottom shell 22 has an accommodating groove 221, the second buckle 21 is slidably disposed in the accommodating groove 221, so that the second buckle 21 can stably slide relative to the oil net 4 on the premise that the structure of the oil net 4 is not affected by the second buckle 21, and the handle 3 is slidably disposed on the groove bottom of the accommodating groove 221, so that the handle 3 is connected to the second buckle 21.
As shown in fig. 4 and 5, the second latch assembly 2 further includes a cover plate 24. The receiving groove 221 penetrates through the upper side of the bottom case 22 in the vertical direction, and the cover plate 24 is covered on the upper side of the bottom case 22. Since the receiving groove 221 penetrates through the upper side of the bottom case 22, the second latch 21 and the elastic member 23 can be conveniently disposed in the receiving groove 221, and the assembly of the second locking assembly 2 is facilitated. The cover plate 24 can always limit the second latch 21 in the receiving groove 221 of the bottom housing 22, and prevent the second latch 21 from disengaging from the receiving groove 221.
Preferably, the lower surface of the cover plate 24 and the inner wall of the receiving groove 221 are both in contact with the second buckle 21, and therefore, the receiving groove 221 can provide a guide for the second buckle 21, so that the movement of the second buckle 21 is more stable.
Preferably, both ends of the cover plate 24 in the length direction are provided with connecting holes, the bottom case 22 is provided with threaded holes at positions corresponding to the connecting holes, and the cover plate 24 is connected with the bottom case 22 through screws. When the elastic member 23 or the second latch 21 needs to be repaired or replaced, the cover plate 24 can be removed for repair or replacement.
As shown in fig. 4 and 5, the first buckle 11 is disposed through the cover plate 24, one end of the first buckle 11 is located in the receiving groove 221 to be able to be clamped with the second buckle 21, and the other end of the first buckle 11 is located outside the receiving groove 221 to be connected with the oil collecting cavity.
As shown in fig. 4, preferably, the first locking assembly 1 further includes a connecting plate 12, and the first buckle 11 is connected with the oil collecting cavity through the connecting plate 12. Connecting holes are formed in the two ends of the connecting plate 12 in the length direction, connecting holes are formed in the positions, corresponding to the connecting holes of the connecting plate 12, of the smoke collecting cavities, and the smoke collecting cavities are connected with the connecting plate 12 through screws. Wherein, connecting plate 12 and first buckle 11 can be integrated into one piece to improve first buckle 11's production efficiency.
As shown in FIG. 5, since the first insert 112 needs to bear the weight of the smoke collection chamber, the first insert 112 may be provided with a wall thickness to avoid breaking the first insert 112. If increase first inserted block 112's wall thickness, then need increase second slot 211 along the size of vertical direction, can increase the thickness of second locking subassembly 2 like this, and then influence the aesthetic property of lampblack absorber. In order to avoid increasing the thickness of the second locking assembly 2 while increasing the wall thickness requirement of the first insertion block 112, it is preferable that an avoiding groove 222 is formed at the bottom of the receiving groove 221, the receiving groove 221 is communicated with the avoiding groove 222, and a portion of the first insertion block 112 of the second buckle 21 is received in the avoiding groove 222.
As shown in fig. 5, since the oil screen 4 has a limited thickness, in order to improve the guiding function of the handle 3, the bottom case 22 is provided with a through hole 223 opposite to the guiding hole 41, the handle 3 is slidably inserted through the through hole 223, and the through hole 223 can guide the handle 3. The through hole 223 and the guide hole 41 together guide the handle 3, so that the handle 3 can be effectively prevented from being inclined.
As shown in fig. 5, since the guide hole 41 of the oil net 4 and the through hole 223 of the bottom case 22 are both guided by the handle 3, the guide hole 41 and the through hole 223 must be disposed to face each other. In order to ensure the positioning accuracy of the oil screen 4 and the second locking assembly 2, preferably, one side of the oil screen 4 close to the bottom shell 22 is provided with a positioning edge 42, the bottom shell 22 is provided with a positioning groove 224, and the positioning edge 42 can be inserted into the positioning groove 224, so as to realize the positioning of the oil screen 4 and the second locking assembly 2.
Preferably, the inner wall of the guide hole 41 extends toward the side of the bottom case 22 to form a positioning edge 42. The inner side of the positioning edge 42 is an extension of the inner wall of the guiding hole 41, so that the positioning edge 42 also has a guiding function for the handle 3. The positioning edge 42 has an annular structure, and the positioning groove 224 also has an annular structure, so that the inner side of the positioning groove 224 is communicated with the through hole 223 due to the position of the positioning edge 42, so as to process the positioning groove 224. The positioning edge 42 may be formed by stamping, and of course, the positioning edge 42 and the oil net 4 may be integrally formed by casting, or may be formed by welding.
In other embodiments, a positioning edge 42 may be disposed on a side of the bottom shell 22 close to the oil screen 4, the oil screen 4 is provided with a positioning groove 224, and the positioning edge 42 can be inserted into the positioning groove 224.
It is understood that the positioning edge 42 may also be a semi-circular structure, or a plurality of flat plates or circular arc plates disposed at intervals, etc., and such adjustment and change of the specific structure of the positioning edge 42 do not deviate from the principle and scope of the present invention, which should be limited within the protection scope of the present invention.
As shown in fig. 4 and 5, preferably, the handle 3 includes a guide portion 31 and a handle portion 32, the guide portion 31 is inserted into the guide hole 41 and the through hole 223, and one end of the guide portion 31 is connected to the second catch 21. The handle portion 32 is connected to the other end of the guide portion 31, and the handle portion 32 is disposed to protrude from the guide hole 41 and to be capable of covering the guide hole 41. The handle portion 32 can cover the guide hole 41, so that oil stains can be prevented from entering the guide hole 41. If there is more oil stain entering guiding hole 41, the oil stain can increase the gliding resistance of handle 3 on the one hand, and on the other hand, at the gliding in-process of handle 3 relapse, the oil stain is pushed to the length direction's of guiding hole 41 both ends, and this can lead to the unable both ends that move to the length direction of guiding hole 41 of handle 3, leads to the unable motion to the locking position of second buckle 21.
As shown in fig. 5, a first mounting groove is formed in a side wall of the accommodating groove 221, a second mounting groove is formed in one end of the second buckle 21, one end of the elastic member 23 is disposed in the first mounting groove, and the other end of the elastic member is disposed in the second mounting groove. The first and second mounting grooves can improve the stability of the elastic member 23. Preferably, in the present embodiment, the elastic member 23 is a spring, and of course, in other embodiments, the elastic member 23 may have other structures.
This embodiment still provides a lampblack absorber, and the lampblack absorber includes oil net 4, collection smoke chamber and foretell lampblack absorber's oil net connection structure, and the oil net connection structure and the collection smoke chamber of lampblack absorber are connected, specifically, and the connecting plate 12 and the collection smoke chamber of the oil net connection structure of lampblack absorber are connected, and drain pan 22 is connected with oil net 4. The oil net 4 of lampblack absorber that this embodiment provided loads and unloads easily, provides convenience for the user clearance oil net 4.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides an oil net connection structure of lampblack absorber which characterized in that includes:
the first locking component (1) is arranged at the edge of a smoke collection cavity of the range hood and comprises a first buckle (11);
the second locking assembly (2) is arranged on the oil screen (4) and comprises an elastic piece (23) and a second buckle (21); the second buckle (21) is arranged on the oil screen (4) in a sliding mode and located at a locking position clamped with the first buckle (11) or located at an unlocking position separated from the first buckle (11); the elastic piece (23) is elastically abutted against the second buckle (21) to drive the second buckle (21) to move to the locking position;
the handle (3) penetrates through the oil net (4) in a sliding mode, one end of the handle (3) is connected with the second buckle (21), and the other end of the handle protrudes out of the oil net (4).
2. The oil screen connecting structure of a range hood according to claim 1, wherein the second buckle (21) comprises a buckle body (213), a second insert block (212) and a second slot (211), the second insert block (212) and the second slot (211) are arranged in a vertical direction and are located at one end, away from the elastic piece (23), of the buckle body (213);
the first buckle (11) is provided with a first slot (111) and a first insertion block (112) along the vertical direction;
the second insertion block (212) can be inserted into the first insertion groove (111), the first insertion block (112) can be inserted into the second insertion groove (211), and the upper surface of the first insertion block (112) is abutted to the lower surface of the second insertion block (212).
3. The oil net connecting structure of the range hood according to claim 1, wherein the second locking assembly (2) further comprises a bottom shell (22), a receiving groove (221) is formed in the bottom shell (22), the second buckle (21) is slidably arranged in the receiving groove (221), and the handle (3) is slidably arranged at the bottom of the receiving groove (221).
4. The oil screen connecting structure of a range hood according to claim 3, wherein an avoiding groove (222) is formed at a bottom of the accommodating groove (221), the accommodating groove (221) is communicated with the avoiding groove (222), and a part of the second buckle (21) is accommodated in the avoiding groove (222).
5. The oil screen connecting structure of the range hood according to claim 3, wherein a positioning edge (42) is arranged on one side of the oil screen (4) close to the bottom shell (22), a positioning groove (224) is formed in the bottom shell (22), and the positioning edge (42) can be inserted into the positioning groove (224); or the like, or, alternatively,
one side of the bottom shell (22) close to the oil net (4) is provided with a positioning edge (42), the oil net (4) is provided with a positioning groove (224), and the positioning edge (42) can be inserted into the positioning groove (224).
6. The oil net connecting structure of the range hood according to claim 5, wherein the oil net (4) is provided with a guide hole (41), the handle (3) is slidably arranged through the guide hole (41), and the inner wall of the guide hole (41) extends to the side where the bottom shell (22) is located to form the positioning edge (42).
7. The oil screen connection structure of a range hood according to claim 6, wherein the handle (3) comprises:
the guide part (31) penetrates through the guide hole (41), and one end of the guide part (31) is connected with the second buckle (21);
and a handle part (32) connected to the other end of the guide part (31), wherein the handle part (32) is arranged to protrude from the guide hole (41) and can cover the guide hole (41).
8. The oil screen connection structure of a range hood according to claim 3, characterized in that the second locking assembly (2) further comprises:
the cover plate (24) penetrates through the upper side of the bottom shell (22) along the vertical direction, the cover plate (24) is covered on the upper side of the bottom shell (22), and the first buckle (11) penetrates through the cover plate (24).
9. The oil screen connecting structure of a range hood according to claim 8, wherein the lower surface of the cover plate (24) and the inner wall of the receiving groove (221) are both in contact with the second catch (21).
10. A range hood, including oil net (4) and smoke collecting cavity, characterized by that, still include the oil net connection structure of the range hood of any one of claims 1-9, the oil net connection structure of the said range hood with said oil net (4) and said smoke collecting cavity are all connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550586.6U CN213453787U (en) | 2020-07-30 | 2020-07-30 | Oil net connection structure of range hood and range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550586.6U CN213453787U (en) | 2020-07-30 | 2020-07-30 | Oil net connection structure of range hood and range hood |
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| Publication Number | Publication Date |
|---|---|
| CN213453787U true CN213453787U (en) | 2021-06-15 |
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| CN202021550586.6U Active CN213453787U (en) | 2020-07-30 | 2020-07-30 | Oil net connection structure of range hood and range hood |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023126024A1 (en) * | 2021-12-28 | 2023-07-06 | 汉洋(博罗)电子有限公司 | Locking apparatus |
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2020
- 2020-07-30 CN CN202021550586.6U patent/CN213453787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023126024A1 (en) * | 2021-12-28 | 2023-07-06 | 汉洋(博罗)电子有限公司 | Locking apparatus |
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