CN213216712U - Toilet brush with replaceable brush head - Google Patents
Toilet brush with replaceable brush head Download PDFInfo
- Publication number
- CN213216712U CN213216712U CN202021725706.1U CN202021725706U CN213216712U CN 213216712 U CN213216712 U CN 213216712U CN 202021725706 U CN202021725706 U CN 202021725706U CN 213216712 U CN213216712 U CN 213216712U
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- Prior art keywords
- brush head
- handle
- brush
- push handle
- push
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- Expired - Fee Related
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- 238000000926 separation method Methods 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000005060 rubber Substances 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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Abstract
The utility model discloses a toilet brush with a replaceable brush head, belonging to the technical field of sanitary ware. Including the outer pole, push away handle and brush head, it locates to push away the handle but in the outer pole and relative outer pole axial motion, the brush head is including the brush head main part and the first connector that are connected, outer pole one end or push away handle one end be equipped with first connector assorted second connector, the brush head with between the outer pole perhaps the brush head with push away between the handle through the separable connection of first connector and second connector, push away the handle with can make during the relative axial motion of outer pole brush head with outer pole separation or messenger the brush head with push away the handle separation. Aiming at the problem that the brush head of the toilet brush in the prior art can not be replaced, the brush head can be replaced after the brush head becomes dirty or damaged, and the toilet brush is convenient to use.
Description
Technical Field
The utility model relates to a cleaners and polishes technical field, concretely relates to closestool brush of removable brush head.
Background
The toilet brush used by people in daily life is mostly of an integrated structure. After the toilet brush is used, the brush head becomes dirty, the toilet brush cannot be cleaned cleanly, bacteria are easy to breed, peculiar smell is generated, and the brush head of the toilet brush cannot be replaced, so that the toilet brush is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The utility model provides a brush head-replaceable toilet brush, which can replace the brush head after the brush head becomes dirty or damaged, and is convenient to use.
2. Technical scheme
In order to solve the above problem, the utility model provides a technical scheme does:
the utility model provides a toilet brush of removable brush head, includes the outer pole, pushes away handle and brush head, it locates to push away the handle in the outer pole and can be relative outer pole axial motion, the brush head is including the brush head main part and the first connector that are connected, outer pole one end or push away handle one end be equipped with first connector assorted second connector, the brush head with between the outer pole perhaps the brush head with push away through the separable connection of first connector and second connector between the handle, push away the handle with can make during the relative axial motion of outer pole the brush head with push away the handle separation or make the brush head with push away the handle separation.
Optionally, the first connector and the second connector are snap-fit.
Optionally, first connector is including the connection piece and the connection arch that have the resilience, connect protruding integrative or split type outside or the inboard that is fixed in the connection piece, the inboard or the outside at outer pole one end or the inboard or the outside of pushing away handle one end are fixed to the second connector, the second connector be equipped with connect protruding assorted and connect the face, it is the connection face of slope to connect the face.
Optionally, the first connecting body is provided with a plurality of connecting sheets, each connecting sheet is fixedly connected with the brush head main body, and a gap is formed between every two adjacent connecting sheets.
Optionally, the slope of the connecting surface ranges from 15 ° to 80 °.
Alternatively, a set of opposite sides of the cross section of the connecting projection extend from the connecting piece and gradually approach.
Optionally, the connecting protrusion is made of rubber, plastic or metal, and the connecting piece, the push handle and the outer rod are made of plastic or metal.
Optionally, the outer rod comprises a first rod body and a second rod body, and one end of the first rod body is connected with one end of the second rod body in a clamping manner; and/or the push handle comprises a first push handle and a second push handle, and one end of the first push handle is connected with one end of the second push handle in a clamping manner.
Optionally, the outer rod or the push handle is provided with an elastic part, and when the first connecting body is connected with the second connecting body, the elastic part has an acting force for pushing the brush head away from the outer rod or the push handle; when the push handle and the outer rod move relatively in the axial direction, the push handle and the elastic piece act together to push out the brush head.
Optionally, the other end of the outer rod is provided with a limiting part, the limiting part is provided with a first hole, the push handle penetrates through the first hole, a limiting table is fixed on the push handle and located in the outer rod, and the outer diameter of the limiting table is larger than the aperture of the first hole.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) the utility model discloses brush head and outer pole or brush head and push away the handle separable, during the operation with the hand promote outer pole and handle relative axial displacement can, convenient operation. And the brush head can be replaced frequently, so that the dirty brush head is prevented from breeding bacteria.
Drawings
Fig. 1 is a schematic view of a toilet brush with replaceable brush head according to an embodiment of the present invention;
FIG. 2 is a half sectional view of a replaceable brush head toilet brush according to an embodiment of the present invention;
fig. 3 is a schematic view of a brush head of a toilet brush with a replaceable brush head according to an embodiment of the present invention;
fig. 4 is a half sectional view of a first rod of a toilet brush with a replaceable brush head according to an embodiment of the present invention;
fig. 5 is a schematic view of a push handle of a toilet brush with a replaceable brush head according to an embodiment of the present invention.
The reference numerals in the schematic drawings illustrate:
1. a brush head; 11. a brush head body; 12. a first connecting body; 121. connecting sheets; 122. a connecting projection; 2. an outer rod; 21. a second connector; 211. a connecting surface; 22. a limiting part; 23. a first rod body; 24. a second rod body; 221. a first hole; 3. a push handle; 31. a limiting table; 32. a first push handle; 33. a second push handle.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description of the invention, taken in conjunction with the accompanying drawings 1-5.
With reference to fig. 1-2, the toilet brush with a replaceable brush head of this embodiment includes an outer rod 2, a push handle 3 and a brush head 1, the push handle 3 is disposed in the outer rod 2 and can move axially relative to the outer rod 2, the brush head 1 includes a brush head main body 11 and a first connector 12 that are connected, one end of the outer rod 2 or one end of the push handle 3 is provided with a second connector 21 that matches with the first connector 12, the brush head 1 and the outer rod 2 or the brush head 1 and the push handle 3 are detachably connected through the first connector 12 and the second connector 21, and the push handle 3 and the outer rod 2 can separate the brush head 1 from the outer rod 2 or separate the brush head 1 from the push handle 3 when moving axially relative to each other.
When the second connector 21 is arranged at one end of the outer rod 2, the toilet brush is used, and the brush head 1 and one end of the outer rod 2 need to be connected through the first connector 12 and the second connector 21. After the toilet is cleaned, the push handle 3 is pushed to enable the push handle 3 and the outer rod 2 to move axially relatively, the push handle 3 pushes the brush head 1 out, and the brush head 1 is separated from the outer rod 2. When the second connecting body 21 is arranged at one end of the push handle 3, the toilet brush is used, and the brush head 1 and one end of the push handle 3 need to be connected through the first connecting body 12 and the second connecting body 21. After the toilet is cleaned, the outer rod 2 is pushed to enable the outer rod 2 and the push handle 3 to move axially relatively, the outer rod 2 pushes out the brush head 1, and the brush head 1 is separated from the push handle 3. Through with outer pole 2 and push away handle 3 relative axial displacement, can make brush head 1 and outer pole 2 or brush head 1 and push away the separation of handle 3, easy operation, convenience can accomplish to change easily brush head 1, convenience of customers uses.
In this embodiment, the first connecting body 12 and the second connecting body 21 are snap-fitted. In other embodiments, the first connecting body 12 and the second connecting body 21 can be engaged with each other by means of a plug-in fit or a magnetic attraction fit, etc.
With reference to fig. 1 to 3, the first connecting body 12 includes a resilient connecting piece 121 and a connecting protrusion 122, the connecting protrusion 122 is integrally or detachably fixed to an outer side or an inner side of the connecting piece 121, the second connecting body 21 is fixed to an inner side or an outer side of one end of the outer rod 2 or an inner side or an outer side of one end of the push handle 3, the second connecting body 21 is provided with a connecting surface 211 matched with the connecting protrusion 122, and the connecting surface 211 is a connecting surface 211 with an inclination.
When the connecting protrusion 122 is fixed to the outer side of the connecting piece 121, the second connecting body 21 is fixed to the inner side of one end of the outer rod 2 or the inner side of one end of the push handle 3. And the connecting piece 121 is shaped to fit the inside of one end of the outer rod 2 or the inside of one end of the push handle 3. The connecting piece 121 is inserted into one end of the outer rod 2 or one end of the push handle 3, the connecting protrusion 122 is elastically compressed, and the connecting piece 121 retracts inwards, so that the connecting protrusion 122 is in contact with the connecting surface 211. The connecting surface 211 has an inclination, the inner diameter of the outer rod 2 or the push handle 3 at the connecting surface 211 is larger than the outer diameter of the connecting sheet 121 at the connecting protrusion 122, so when the connecting protrusion 122 contacts with the connecting surface 211, the connecting sheet 121 returns to the initial state, the connecting surface 211 clamps the connecting protrusion 122 to fix the brush head 1, and the brush head 1 cannot fall off when the toilet brush is used.
When the connecting protrusion 122 is fixed to the inner side of the connecting piece 121, the second connecting body 21 is fixed to the outer side of one end of the outer rod 2 or the outer side of one end of the push handle 3. And the connecting piece 121 is shaped to fit the outer side of one end of the outer rod 2 or the outer side of one end of the push handle 3. When the connection piece 121 is inserted into one end of the outer rod 2 or one end of the push handle 3, the connection protrusion 122 is elastically compressed, and the connection piece 121 is expanded to make the connection protrusion 122 contact with the connection surface 211. The outer diameter of the outer rod 2 or the push handle 3 at the connecting surface 211 is smaller than the inner diameter of the connecting piece 121 at the connecting protrusion 122, so when the connecting protrusion 122 contacts the connecting surface 211, the connecting piece 121 returns to the initial state, and the connecting protrusion 122 is clamped by the connecting surface 211 to fix the brush head 1, so that the brush head 1 cannot fall off when the toilet brush is used.
Referring to fig. 3, the first connecting body 12 has a plurality of connecting pieces 121, each connecting piece 121 is fixedly connected to the head body 11, and a gap is formed between adjacent connecting pieces 121. A gap is arranged between the adjacent connecting pieces 121, so that when the connecting pieces 121 are inserted with one end of the outer rod 2 or one end of the push handle 3, the connecting pieces 121 can be retracted or expanded.
With reference to fig. 4, the slope of the connecting surface 211 ranges from 15 ° to 80 °.
When the inclination of the connection surface 211 ranges from 15 degrees to 80 degrees, the connection surface 211 can play a role of clamping the connection protrusion 122 so as to fix the brush head 1 and prevent the brush head 1 from falling off when the toilet brush is used. In particular applications, the slope of the connecting surface 211 may be set at 15 °, 45 °, or 80 °. The connecting surface 211 is set to 45 ° to be most effective.
Referring to fig. 3, a set of opposite side edges of the cross section of the connecting projection 122 extend from the connecting piece 121 and gradually approach.
Two opposite sides of the connecting protrusion 122 are straight lines or arc lines. The opposite sides of the connecting protrusion 122 extend with a slope and are adapted to the slope of the connecting surface 211. It is advantageous to bring the opposite sides of the coupling projection 122 into contact with the coupling face 211.
The connecting protrusion 122 is made of rubber, plastic or metal, and the connecting piece 121, the push handle 3 and the outer rod 2 are made of plastic or metal.
With reference to fig. 1 and 5, the outer rod 2 includes a first rod 23 and a second rod 24, and one end of the first rod 23 is connected with one end of the second rod 24 in a clamping manner; and/or the push handle 3 comprises a first push handle 32 and a second push handle 33, and one end of the first push handle 32 is connected with one end of the second push handle 33 in a clamping manner.
The outer rod 2 or the push handle 3 is provided with an elastic part, and when the first connecting body 12 is connected with the second connecting body 21, the elastic part has an acting force for pushing the brush head 1 away from the outer rod 2 or the push handle 3; when the push handle 3 and the outer rod 2 move relatively to the axial direction, the push handle and the elastic piece act together to push out the brush head 1.
With reference to fig. 2 and 5, the other end of the outer rod 2 is provided with a limiting portion 22, the limiting portion 22 is provided with a first hole 221, the push handle 3 penetrates through the first hole 221, the push handle 3 is fixed with a limiting table 31, the limiting table 31 is located in the outer rod 2, and the outer diameter of the limiting table 31 is larger than the aperture of the first hole 221. Since the outer diameter of the stopper 31 is larger than the diameter of the first hole 221, the push handle 3 does not separate from the outer rod 2 when the toilet brush is used.
In other embodiments, the relative position of the outer rod 2 or push handle 3 and the head body 11 may be fixed with an elastic member. In a specific application, the elastic member may be a spring, and in this structure, when the first connecting body 12 is connected with the second connecting body 21, the spring is compressed. The force of the spring pushing the brush head 1 away from the outer rod 2 or the push handle 3 is smaller than the force of the connecting projection 122 separating from the connecting surface 211, so the brush head 1 cannot fall off under the elastic force of the spring. When the toilet brush is used, the spring is in a compression state and always has elasticity for the brush head 1, so that the brush head 1 is better attached to the toilet, and the cleaning effect is achieved. When the push handle 3 or the outer rod 2 applies force to the brush head 1 axially, the spring and the push handle 3 or the outer rod 2 jointly act to push the brush head 1 out.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (10)
1. The utility model provides a closestool brush of removable brush head, its characterized in that includes the outer pole, pushes away handle and brush head, it locates to push away the handle in the outer pole and can be relative outer pole axial motion, the brush head is including the brush head main part and the first connector that are connected, outer pole one end or push away handle one end be equipped with first connector assorted second connector, the brush head with between the outer pole or the brush head with push away through the separable connection of first connector and second connector between the handle, push away the handle with can make during the relative axial motion of outer pole the brush head with outer pole separation or messenger the brush head with push away the handle separation.
2. A brush head replaceable toilet brush according to claim 1, wherein the first and second connectors are snap-fitted.
3. The brush head replaceable toilet brush according to claim 2, wherein the first connecting body comprises a resilient connecting sheet and a connecting protrusion, the connecting protrusion is integrally or separately fixed on the outer side or the inner side of the connecting sheet, the second connecting body is fixed on the inner side or the outer side of one end of the outer rod or the inner side or the outer side of one end of the push handle, the second connecting body is provided with a connecting surface matched with the connecting protrusion, and the connecting surface is a connecting surface with a slope.
4. A brush head replaceable toilet brush according to claim 3, wherein the first connecting body has a plurality of connecting pieces, each connecting piece is fixedly connected with the brush head body, and a gap is provided between adjacent connecting pieces.
5. A replaceable head toilet brush according to claim 3, wherein the inclination of the attachment surface is in the range 15 ° to 80 °.
6. A replaceable head toilet brush according to claim 3 wherein a set of opposed sides of the cross-section of the attachment projection extend from and are progressively closer to the attachment tab.
7. A brush head replaceable toilet brush according to claim 3, wherein the connecting protrusion is made of rubber, plastic or metal, and the connecting piece, the push handle and the outer rod are made of plastic or metal.
8. A brush head replaceable toilet brush according to claim 1, wherein the outer rod comprises a first rod body and a second rod body, and one end of the first rod body is connected with one end of the second rod body in a clamping manner; and/or the push handle comprises a first push handle and a second push handle, and one end of the first push handle is connected with one end of the second push handle in a clamping manner.
9. A brush head replaceable toilet brush according to any one of claims 1 to 8, wherein the outer rod or push handle is provided with a resilient member, the resilient member having a force urging the brush head away from the outer rod or push handle when the first connecting body is connected to the second connecting body; when the push handle and the outer rod move relatively in the axial direction, the push handle and the elastic piece act together to push out the brush head.
10. A toilet brush with a replaceable brush head according to any one of claims 1 to 8, wherein the other end of the outer rod is provided with a limiting portion, the limiting portion is provided with a first hole, the push handle penetrates through the first hole, a limiting table is fixed on the push handle and is positioned in the outer rod, and the outer diameter of the limiting table is larger than the diameter of the first hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021725706.1U CN213216712U (en) | 2020-08-18 | 2020-08-18 | Toilet brush with replaceable brush head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021725706.1U CN213216712U (en) | 2020-08-18 | 2020-08-18 | Toilet brush with replaceable brush head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213216712U true CN213216712U (en) | 2021-05-18 |
Family
ID=75895665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021725706.1U Expired - Fee Related CN213216712U (en) | 2020-08-18 | 2020-08-18 | Toilet brush with replaceable brush head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213216712U (en) |
-
2020
- 2020-08-18 CN CN202021725706.1U patent/CN213216712U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |