CN215098192U - Propeller with detachable protective net cover - Google Patents
Propeller with detachable protective net cover Download PDFInfo
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- CN215098192U CN215098192U CN202120572860.8U CN202120572860U CN215098192U CN 215098192 U CN215098192 U CN 215098192U CN 202120572860 U CN202120572860 U CN 202120572860U CN 215098192 U CN215098192 U CN 215098192U
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- propeller
- protection casing
- protective cover
- filtering component
- detachable
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Abstract
The utility model belongs to the technical field of the propeller, especially, relate to a propeller with removable protective screen cover, including propeller body, protection casing and filtering component, the one end of protection casing with the connection can be dismantled to the propeller body, the other end opening of protection casing, filtering component fixed mounting be in on the other end of protection casing. The utility model discloses a prevent that filtering component from droing in the propeller working process, including filtering component and protection casing surround the screw of propeller body completely to prevent that personnel from being hurt by the screw when carrying out various operations, improved the security performance of propeller, can be directly to on the screw of propeller body winding rubbish clear up can, simple and convenient.
Description
Technical Field
The utility model belongs to the technical field of the propeller, especially, relate to a propeller with removable protection screen panel.
Background
The underwater propulsor is the underwater power propulsion device of a multipurpose, can not only form a complete set and install and provide propulsion power in aquaplane or boat bottom, also can save physical power and extension dive time for diver's use in order to help under water, common underwater propulsor adopts and sprays the propulsion structure, including the propeller casing, a power, motor and screw, a screen panel can generally be installed to the periphery of screw, the one end and the propeller casing fixed connection of screen panel, the other end of screen panel is uncovered, the easy winding rubbish of propeller of this kind of structure, influence the normal use of propeller, and at the in-process of propeller installation and use, the personnel are beaten easily by the screw during operation, the low-grade product of security performance.
At present, the propeller structure of installing the filter screen at the opening of the mesh enclosure is also appeared on the market, but the filter screen drops easily, and the security performance is still unreliable, and when the winding of screw department has rubbish, or need dismantle the filter screen, or need use tools such as colluding to clear up rubbish out, and is very troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a propeller with removable protective screen cover aims at solving among the prior art propeller and has that the filter screen drops easily, the security performance is low and technical problem such as rubbish clearance is troublesome.
In order to achieve the above object, an embodiment of the utility model provides a propeller with removable protective screen cover, including propeller body, protection casing and filtering component, the one end of protection casing with the connection can be dismantled to the propeller body, the other end opening of protection casing, filtering component fixed mounting be in on the other end of protection casing.
Optionally, the filter assembly comprises a filter screen, and the filter screen is fixedly mounted at the tail of the protective cover.
Optionally, the propeller with the detachable protective mesh enclosure further comprises a fixing ring, the fixing ring is fixedly installed on the inner wall surface of the other end of the protective cover, a stop block is arranged at the other end of the protective cover in an inward protruding mode, and a gap matched with the filtering component is formed between the fixing ring and the stop block.
Optionally, the propeller with removable protection screen panel still including a plurality of fixed blocks, the fixed block fixed mounting be in on the internal face of protection casing other end, the fixed block with the retainer plate butt, the retainer plate be located fast fixed block with between the dog.
Optionally, a plurality of first clamping blocks are arranged on the inner wall face of one end of the protective cover, a plurality of second clamping blocks are arranged on the propeller body, the distance between every two first clamping blocks is matched with the second clamping blocks, and the protective cover rotates to enable one end of the protective cover to be clamped or separated from the propeller.
Optionally, the outer wall surface of the protective cover is provided with a plurality of anti-slip grooves.
Optionally, the propeller body including last casing, lower casing and with casing swing joint's coupling nut down, fixed mounting has a power spare in the last casing, the internal fixed mounting of inferior valve has a power spare, coupling nut's one end with casing joint down, go up the casing lower extreme be provided with coupling nut assorted screw thread.
Optionally, the propeller body further comprises a plurality of sealing rings, the sealing rings are mounted on the lower shell, and the sealing rings are located between the lower shell and the connecting nut.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the propeller with removable protective screen cover have one of following technological effect at least: when the protective cover is used, the protective cover is arranged on the propeller body before the propeller with the detachable protective cover works, the propeller of the propeller body is surrounded in the protective cover, the filter assembly is completely fixed at the other end of the protective cover, the filter assembly is prevented from falling off in the working process of the propeller, and the propeller of the propeller body is completely surrounded in the filter assembly and the protective cover, so that personnel is prevented from being damaged by the propeller when various operations are carried out, the safety performance of the propeller is improved, garbage can be separated from the propeller of the propeller body by the filter assembly, and the normal work of the propeller body is ensured; after the propeller used certain time, the screw department of propeller body probably accumulated more rubbish, dismantled from the propeller body through the protection casing this moment, then directly on the screw of propeller body winding rubbish clear up can, simple and convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a propeller with a detachable protective mesh enclosure according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a propeller with a detachable protective mesh enclosure according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a propeller with a detachable protective mesh enclosure according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a propeller having a detachable protective mesh enclosure according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a propeller with a detachable protective mesh enclosure according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a propeller with a detachable protective mesh enclosure according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; 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 embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1, a propeller with a detachable protective screen is provided, which comprises a propeller body 1, a protective cover 2 and a filtering component 3, wherein one end of the protective cover 2 is detachably connected to the propeller body 1, the other end of the protective cover 2 is open, and the filtering component 3 is fixedly mounted at the other end of the protective cover 2.
In this embodiment, when the propeller with the detachable protective mesh enclosure is used, before the propeller with the detachable protective mesh enclosure works, the protective mesh enclosure 2 is mounted on the propeller body 1 to surround the propeller of the propeller body 1, the filter assembly 3 is completely fixed at the other end of the protective mesh enclosure 2 to prevent the filter assembly 3 from falling off in the working process of the propeller, and the filter assembly 3 and the protective mesh enclosure 2 completely surround the propeller of the propeller body 1, so that personnel are prevented from being damaged by the propeller during various operations, the safety performance of the propeller is improved, the filter assembly 3 can also separate garbage from the propeller of the propeller body 1 to ensure that the propeller body 1 can work normally; after the propeller used for a certain period of time, the propeller of propeller body 1 was located and probably had more rubbish accumulated, through at this moment with protection casing 2 is followed the propeller body 1 is gone up and is dismantled, then directly to the spiral wound rubbish on the propeller of propeller body 1 clear up can, simple and convenient.
In another embodiment of the present invention, as shown in fig. 2 and 3, the filtering assembly 3 includes a filtering net 31, and the filtering net 31 is fixedly installed at the tail of the protecting cover 2. When using, filter screen 31 blocks the great rubbish of volume outside protection casing 2, prevent propeller body 1's screw receives the influence, just filter screen 31 can effectually prevent personnel with propeller body 1's screw contact has avoided personnel by propeller body 1's screw is hurt, has improved propeller body 1's security performance.
In another embodiment of the present invention, as shown in fig. 2 and 3, the propeller with a detachable protective mesh cover further includes a fixing ring 4, the fixing ring 4 is fixedly mounted on the inner wall surface of the other end of the protective cover 2, the other end of the protective cover 2 protrudes inwards to form a stop 21, and a gap matched with the filtering component 3 is provided between the fixing ring 4 and the stop 21. When using, will filtering component 3 joint be in dog 21 with between the retainer plate 4, dog 21 with retainer plate 4 is right filtering component 3 plays spacing fixed action, works as filtering component 3 with when being connected between the protection casing 2 is not hard up, filtering component 3 still can not drop, greatly reduced filtering component 3 the possibility that drops has guaranteed the security performance of propeller.
In another embodiment of the present invention, as shown in fig. 5, the propeller with detachable protective mesh cover further comprises a plurality of fixing blocks 5, the fixing blocks 5 are fixedly mounted on the inner wall surface of the other end of the protective cover 2, the fixing blocks 5 abut against the fixing ring 4, and the fixing ring 4 is located between the quick fixing blocks 5 and the stop blocks 21. When using, the fixed block 5 is right the retainer plate 4 plays the support limiting displacement, works as the retainer plate 4 with when being connected between the protection casing 2 is not hard up, the retainer plate 4 quilt the fixed block 5 with dog 21 card is in the centre, then the retainer plate 4 still can not drop, the retainer plate 4 still can with dog 21 together with filtering component 3 fixes 2 afterbody of protection casing, it is further right filtering component 3 plays the fixed action, prevents filtering component 3 drops, has guaranteed the security performance of propeller.
In another embodiment of the utility model, as shown in fig. 4, be provided with a plurality of first joint pieces 22 on the one end internal face of protection casing 2, be provided with a plurality of second joint pieces 23 on the propeller body 1, two liang distance between the first joint piece 22 with second joint piece 23 phase-match, through the rotation protection casing 2 makes the one end of protection casing 2 realize with the joint of propeller 1 or break away from. When using, through making second joint piece 23 card is gone into two liang between the first joint piece 22, will protection casing 2 with propeller body 1 links together, and it is right when needs propeller body 1's screw clearance rubbish, through the rotation protection casing 2 makes second joint piece 23 with first joint piece 22 breaks away from the contact, makes protection casing 2 with propeller body 1 disconnection has realized protection casing 2 with propeller body 1's the connection of dismantling makes right propeller body 1's rubbish clearance is simple and convenient.
In another embodiment of the present invention, as shown in fig. 1, 2 and 3, the outer wall surface of the protection cover 2 is provided with a plurality of anti-slip grooves 24. In this embodiment, when the protective cover 2 is used, the anti-slip groove 24 may increase the friction coefficient of the protective cover 2, so as to facilitate grasping the protective cover 2 and prevent slipping when the protective cover 2 is rotated.
In another embodiment of the present invention, as shown in fig. 1 and 6, the propeller body 1 includes an upper shell 11, a lower shell 12 and a coupling nut 13 movably connected to the lower shell 12, a power component is fixedly mounted in the upper shell 11, a power component is fixedly mounted in the lower shell 12, one end of the coupling nut 13 is connected to the lower shell 12, and the lower end of the upper shell 11 is provided with a thread matching the coupling nut 13. In this embodiment, when the portable electronic device is used, a battery is installed in the upper housing 11 as a power supply, a motor is installed in the lower housing 12 as a power supply, the connection nut 13 is clamped with the threads on the upper housing 11, the connection nut 13 is rotated to continuously move toward the upper end of the upper housing 11, the connection nut 13 drives the lower housing 12 to move when moving, so that the connection between the upper housing 11 and the lower housing 12 is more and more stable, when the upper housing 11 and the lower housing 12 need to be disassembled, the connection between the upper housing 11 and the lower housing 12 is loosened by rotating the connection nut 13 in the opposite direction, so that the upper housing 11 and the lower housing 12 can be fixedly connected together without rotating the upper housing 11 and the lower housing 12, so that the power supply part in the upper shell 11 can be directly connected with the power part in the lower shell 12; the problem that power supply parts and power parts are connected difficultly due to the fact that the upper shell 11 or the lower shell 12 is connected mostly through rotation of existing propellers is solved.
In another embodiment of the present invention, as shown in fig. 1 and 6, the propeller body 1 further includes a plurality of sealing rings 14, the sealing rings 14 are installed on the lower shell 12, and the sealing rings 14 are located between the lower shell 12 and the connection nut 13. In this embodiment, when the waterproof device is used, the lower housing 12 is inserted into the upper housing 11, the sealing ring 14 moves between the upper housing 11 and the lower housing 12, and then the connecting nut 13 is rotated to drive the lower housing 12 to move toward the upper housing 11, so that the sealing ring 14 is also pressed toward the upper housing 11, and the waterproof performance of the joint between the upper housing 11 and the lower housing 12 is improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a propeller with removable protective screen cover, its characterized in that, including propeller body, protection casing and filtering component, the one end of protection casing with the connection can be dismantled to the propeller body, the other end opening of protection casing, filtering component fixed mounting be in on the other end of protection casing.
2. The propeller with the detachable protective screen according to claim 1, wherein the filter assembly comprises a filter net, and the filter net is fixedly installed at the tail of the protective cover.
3. The propeller with the detachable protective screen according to claim 1 or 2, wherein the propeller with the detachable protective screen further comprises a fixing ring, the fixing ring is fixedly installed on the inner wall surface of the other end of the protective cover, a stop block protrudes inwards from the other end of the protective cover, and a gap matched with the filtering component is arranged between the fixing ring and the stop block.
4. The propeller with the detachable protective screen according to claim 3, further comprising a plurality of fixing blocks, wherein the fixing blocks are fixedly mounted on an inner wall surface of the other end of the protective cover, the fixing blocks are abutted against the fixing ring, and the fixing ring is located between the quick fixing block and the stop block.
5. The propeller with the detachable protective screen according to claim 1 or 2, wherein a plurality of first clamping blocks are arranged on an inner wall surface of one end of the protective cover, a plurality of second clamping blocks are arranged on the propeller body, the distance between every two first clamping blocks is matched with the second clamping blocks, and the protective cover is rotated to enable one end of the protective cover to be clamped with or separated from the propeller.
6. The propeller with the detachable guard net according to claim 1 or 2, wherein the guard net is provided with a plurality of anti-slip grooves on an outer wall surface thereof.
7. The propeller with the detachable protective screen according to claim 1 or 2, wherein the propeller body comprises an upper shell, a lower shell and a coupling nut movably connected with the lower shell, a power supply element is fixedly installed in the upper shell, a power element is fixedly installed in the lower shell, one end of the coupling nut is clamped with the lower shell, and the lower end of the upper shell is provided with a thread matched with the coupling nut.
8. The propeller with the removable protective screen of claim 7, wherein the propeller body further comprises a plurality of sealing rings, the sealing rings being mounted on the lower housing, the sealing rings being located between the lower housing and the coupling nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120572860.8U CN215098192U (en) | 2021-03-19 | 2021-03-19 | Propeller with detachable protective net cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120572860.8U CN215098192U (en) | 2021-03-19 | 2021-03-19 | Propeller with detachable protective net cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215098192U true CN215098192U (en) | 2021-12-10 |
Family
ID=79344054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120572860.8U Active CN215098192U (en) | 2021-03-19 | 2021-03-19 | Propeller with detachable protective net cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215098192U (en) |
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2021
- 2021-03-19 CN CN202120572860.8U patent/CN215098192U/en active Active
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