CN103899415A - Dual-purpose engine mask and rear exhaust cover and side exhaust cover matched with same - Google Patents
Dual-purpose engine mask and rear exhaust cover and side exhaust cover matched with same Download PDFInfo
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- CN103899415A CN103899415A CN201410087543.1A CN201410087543A CN103899415A CN 103899415 A CN103899415 A CN 103899415A CN 201410087543 A CN201410087543 A CN 201410087543A CN 103899415 A CN103899415 A CN 103899415A
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- bayonet socket
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Abstract
The invention relates to a dual-purpose engine mask. The dual-purpose engine mask comprises a mask body and further comprises a rear exhaust cover and a side exhaust cover, wherein a dual-purpose notch is formed in the mask body, an installing column is arranged at one end of the dual-purpose notch, and a clamping buckle is arranged at the other end of the dual-purpose notch; the rear exhaust cover comprises a rear cover body, and a rear exhaust port is formed in the rear cover body; the side exhaust cover comprises a side cover body, and a side exhaust port is formed in the side cover body; one end of the rear cover body and one end of the side cover body are provided with a rear cover installing hole and a side cover installing hole respectively, and the other end of the rear cover body and the other end of the side cover body are provided with a rear cover bayonet and a side cover bayonet respectively. The invention further relates to the rear exhaust cover and the side exhaust cover which are used for the dual-purpose engine mask. The dual-purpose engine mask can guarantee that an engine has no using requirement, mold cost is reduced, the dual-purpose engine mask is simple in structure, convenient to assemble, safe and reliable, and the technical problem that an engine mask in the prior art can not be commonly used is solved.
Description
Technical field
The invention belongs to motor vehicle accessory technical field, be specifically related to a kind of dual-purpose engine face shield, also relate to final vacuum mouth mask and side exhaust cover for this kind of dual-purpose engine face shield.
Background technique
At present, on the face shield of small engine, can offer breach, be used for installing baffler relief opening with combustion gas, if changing, engine application mode requires baffler relief opening change in location, substantially can be divided into two kinds of rear exhaust port and side relief openings, so just need to redesign face shield, need mold again, cause thus waste.
For the using scope of expanding small engine reduces again die cost simultaneously, if can develop a kind of dual-purpose engine face shield, go for two kinds of baffler mounting types of rear exhaust port and side relief opening, can solve the problems of the prior art.
Summary of the invention
The invention provides a kind of dual-purpose engine face shield, can ensure that engine meets different usage requirements, only open mould and two auxiliary exhaust port covers (final vacuum mouth mask and the side exhaust cover) mould of a minor face cover, avoid out the large mould of two minor face covers, reduce die cost, two kinds of exhaust covers can be assembled on this kind of face shield and be used in conjunction with from different bafflers simultaneously, simple in structure, easy to assembly, safe and reliable.
Another object of the present invention is to provide a kind of final vacuum mouth mask for this kind of dual-purpose engine face shield.
A further object of the invention, has been to provide a kind of side exhaust cover for this kind of dual-purpose engine face shield.
For solving the problems of the technologies described above, the present invention adopts following technological scheme: a kind of dual-purpose engine face shield, comprise face shield body, also comprise final vacuum mouth mask and side exhaust cover, described face shield body is provided with the dual-purpose breach for described final vacuum mouth mask or side exhaust cover are installed, described dual-purpose breach one end is provided with the erection column with screw fit, and the described dual-purpose breach the other end is provided with buckle; Described final vacuum mouth mask comprises rear cover body, and described rear cover body is provided with the rear exhaust port corresponding with rear exhaust port baffler; Described side exhaust cover comprises side cover body, and described side cover body is provided with the side relief opening corresponding with side relief opening baffler; Described rear cover body is respectively equipped with the back cover mounting hole corresponding with described erection column and side cover mounting hole with side cover body one end, and described rear cover body and the side cover body the other end are respectively equipped with the back cover bayonet socket and the side cover bayonet socket that match with described buckle.
Face shield of the present invention, by dual-purpose breach is set, can coordinate installation with final vacuum mouth mask or side exhaust cover selectively, meets the different use occasions of face shield.On final vacuum mouth mask or side exhaust cover, be provided with relief opening, be assembled to the later passage as relief opening baffler combustion gas on face shield.
Preferably, before and after described back cover bayonet socket, both sides are equipped with the back cover projection that the described rear cover body of restriction moves forward and backward, and described rear exhaust port surrounding is distributed with back cover radiating groove and back cover stiffening rib.Back cover radiating groove can distribute the heat of baffler, and back cover stiffening rib can be strengthened the intensity of final vacuum mouth mask.
Preferably, before and after described side cover bayonet socket, both sides are equipped with the side cover projection that the described side cover body of restriction moves forward and backward, and described side relief opening surrounding is distributed with side cover radiating groove and side cover stiffening rib.Side cover radiating groove can distribute the heat of baffler, and side cover stiffening rib can be strengthened the intensity of side exhaust cover.
A kind of final vacuum mouth mask, comprise rear cover body, described rear cover body is provided with the rear exhaust port corresponding with rear exhaust port baffler, described rear cover body one end is provided with for the back cover mounting hole corresponding with erection column, the described rear cover body the other end is provided with the back cover bayonet socket for matching with buckle, before and after described back cover bayonet socket, both sides are equipped with the back cover projection that the described rear cover body of restriction moves forward and backward, and described rear exhaust port surrounding is distributed with back cover radiating groove and back cover stiffening rib.On final vacuum mouth mask, be provided with relief opening, be assembled to the later passage as relief opening baffler combustion gas on face shield.Back cover radiating groove can distribute the heat of baffler, and back cover stiffening rib can be strengthened the intensity of final vacuum mouth mask.
A kind of side exhaust cover, comprise side cover body, described side cover body is provided with the side relief opening corresponding with side relief opening baffler, described side cover body one end is provided with for the side cover mounting hole corresponding with erection column, the described side cover body the other end is provided with the side cover bayonet socket for matching with buckle, before and after described side cover bayonet socket, both sides are equipped with the side cover projection that the described side cover body of restriction moves forward and backward, and described side relief opening surrounding is distributed with side cover radiating groove and side cover stiffening rib.On side exhaust cover, be provided with relief opening, be assembled to the later passage as relief opening baffler combustion gas on face shield.Side cover radiating groove can distribute the heat of baffler, and side cover stiffening rib can be strengthened the intensity of side exhaust cover.
The invention discloses a kind of dual-purpose engine face shield, at the position headspace that need to offer baffler relief opening in order to two or more exhaust cover to be installed, and the relief opening position of exhaust cover is to design according to the relief opening position of baffler, like this, as long as large mould is opened a pair, add again two secondary or two secondary above little moulds, exhaust cover can be made different assemblings according to the baffler difference using and select, avoid because of the different large moulds that will open many minor faces cover in baffler relief opening position, thus reduction expense.Overcome the technical problem that in prior art, engine face shield can not be general.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is the structural representation of a kind of dual-purpose engine face shield of the present invention;
Fig. 2 is the structural representation of final vacuum mouth mask of the present invention;
Fig. 3 is the plan view of final vacuum mouth mask of the present invention;
Fig. 4 is the structural representation of side exhaust cover of the present invention;
Fig. 5 is the plan view of side exhaust cover of the present invention.
Embodiment
As shown in Fig. 1 to 5, for the preferred embodiment 1 of a kind of dual-purpose engine face shield of the present invention, comprise face shield body 1, also comprise final vacuum mouth mask 2 and side exhaust cover 3, described face shield body 1 is provided with the dual-purpose breach 4 for described final vacuum mouth mask 2 or side exhaust cover 3 are installed, described dual-purpose breach 4 one end are provided with the erection column 5 with screw fit, and described dual-purpose breach 4 the other ends are provided with buckle 6; Described final vacuum mouth mask 2 comprises rear cover body 21, and described rear cover body 21 is provided with the rear exhaust port corresponding with rear exhaust port baffler 7 22; Described side exhaust cover 3 comprises side cover body 31, and described side cover body 31 is provided with the side relief opening 32 corresponding with side relief opening baffler 8; Described rear cover body 21 and side cover body 31 one end are respectively equipped with the back cover mounting hole 23 corresponding with described erection column 5 and side cover mounting hole 33, and described rear cover body 21 and side cover body 31 the other ends are respectively equipped with the back cover bayonet socket 24 and the side cover bayonet socket 34 that match with described buckle 6.
Described back cover bayonet socket 24 both sides, front and back are equipped with the back cover projection 25 that the described rear cover body 21 of restriction moves forward and backward, and described rear exhaust port 22 surroundings are distributed with back cover radiating groove 26 and back cover stiffening rib 27.
Described side cover bayonet socket 34 both sides, front and back are equipped with the side cover projection 35 that the described side cover body 31 of restriction moves forward and backward, and described side relief opening 32 surroundings are distributed with side cover radiating groove 36 and side cover stiffening rib 37.
As shown in Fig. 2 to 3, for the preferred embodiment 2 of a kind of final vacuum mouth mask of the present invention, comprise rear cover body 21, described rear cover body 21 is provided with the rear exhaust port corresponding with rear exhaust port baffler 7 22, described rear cover body 21 one end are provided with for the back cover mounting hole 23 corresponding with erection column 5, described rear cover body 21 the other ends are provided with the back cover bayonet socket 24 for matching with buckle 6, described back cover bayonet socket 24 both sides, front and back are equipped with the back cover projection 25 that the described rear cover body 21 of restriction moves forward and backward, described rear exhaust port 22 surroundings are distributed with back cover radiating groove 26 and back cover stiffening rib 27.
As shown in Fig. 4 to 5, for the preferred embodiment 3 of a kind of side exhaust cover of the present invention, comprise side cover body 31, described side cover body 31 is provided with the side relief opening 32 corresponding with side relief opening baffler 8, described side cover body 31 one end are provided with for the side cover mounting hole 33 corresponding with erection column 5, described side cover body 31 the other ends are provided with the side cover bayonet socket 34 for matching with buckle 6, described side cover bayonet socket 34 both sides, front and back are equipped with the side cover projection 35 that the described side cover body 31 of restriction moves forward and backward, described side relief opening 32 surroundings are distributed with side cover radiating groove 36 and side cover stiffening rib 37.
The foregoing is only specific embodiments of the invention, but technical characteristics of the present invention is not limited to this, any those skilled in the art is in the field of the invention, and the variation of doing or modification are all encompassed among the scope of the claims of the present invention.
Claims (5)
1. a dual-purpose engine face shield, comprise face shield body (1), it is characterized in that: also comprise final vacuum mouth mask (2) and side exhaust cover (3), described face shield body (1) is provided with the dual-purpose breach (4) for described final vacuum mouth mask (2) or side exhaust cover (3) are installed, described dual-purpose breach (4) one end is provided with the erection column (5) with screw fit, and described dual-purpose breach (4) the other end is provided with buckle (6); Described final vacuum mouth mask (2) comprises rear cover body (21), and described rear cover body (21) is provided with the rear exhaust port (22) corresponding with rear exhaust port baffler (7); Described side exhaust cover (3) comprises side cover body (31), and described side cover body (31) is provided with the side relief opening (32) corresponding with side relief opening baffler (8); Described rear cover body (21) and side cover body (31) one end are respectively equipped with the back cover mounting hole (23) corresponding with described erection column (5) and side cover mounting hole (33), and described rear cover body (21) and side cover body (31) the other end are respectively equipped with the back cover bayonet socket (24) and the side cover bayonet socket (34) that match with described buckle (6).
2. the dual-purpose engine face shield of one according to claim 1, it is characterized in that: before and after described back cover bayonet socket (24), both sides are equipped with the back cover projection (25) that the described rear cover body of restriction (21) moves forward and backward, and described rear exhaust port (22) surrounding is distributed with back cover radiating groove (26) and back cover stiffening rib (27).
3. the dual-purpose engine face shield of one according to claim 1, it is characterized in that: before and after described side cover bayonet socket (34), both sides are equipped with the side cover projection (35) that the described side cover body of restriction (31) moves forward and backward, and described side relief opening (32) surrounding is distributed with side cover radiating groove (36) and side cover stiffening rib (37).
4. a final vacuum mouth mask, it is characterized in that: comprise rear cover body (21), described rear cover body (21) is provided with the rear exhaust port (22) corresponding with rear exhaust port baffler (7), described rear cover body (21) one end is provided with for the back cover mounting hole (23) corresponding with erection column (5), described rear cover body (21) the other end is provided with the back cover bayonet socket (24) for matching with buckle (6), before and after described back cover bayonet socket (24), both sides are equipped with the back cover projection (25) that the described rear cover body of restriction (21) moves forward and backward, described rear exhaust port (22) surrounding is distributed with back cover radiating groove (26) and back cover stiffening rib (27).
5. a side exhaust cover, it is characterized in that: comprise side cover body (31), described side cover body (31) is provided with the side relief opening (32) corresponding with side relief opening baffler (8), described side cover body (31) one end is provided with for the side cover mounting hole (33) corresponding with erection column (5), described side cover body (31) the other end is provided with the side cover bayonet socket (34) for matching with buckle (6), before and after described side cover bayonet socket (34), both sides are equipped with the side cover projection (35) that the described side cover body of restriction (31) moves forward and backward, described side relief opening (32) surrounding is distributed with side cover radiating groove (36) and side cover stiffening rib (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410087543.1A CN103899415B (en) | 2014-03-11 | 2014-03-11 | A kind of dual-purpose engine face shield and supporting final vacuum mouth mask thereof and side exhaust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410087543.1A CN103899415B (en) | 2014-03-11 | 2014-03-11 | A kind of dual-purpose engine face shield and supporting final vacuum mouth mask thereof and side exhaust cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103899415A true CN103899415A (en) | 2014-07-02 |
| CN103899415B CN103899415B (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410087543.1A Active CN103899415B (en) | 2014-03-11 | 2014-03-11 | A kind of dual-purpose engine face shield and supporting final vacuum mouth mask thereof and side exhaust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103899415B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1784167A (en) * | 2003-05-05 | 2006-06-07 | Bsh博施及西门子家用器具有限公司 | Blow-out filter comprising a cover for conducting air |
| CN2869340Y (en) * | 2005-12-20 | 2007-02-14 | 重庆宗申技术开发研究有限公司 | Engine exhaust pipe outer casing |
| CN202448735U (en) * | 2012-02-20 | 2012-09-26 | 三一重工股份有限公司 | Air guide sleeve of exhaust port, valve body and engineering vehicle |
| CN203856576U (en) * | 2014-03-11 | 2014-10-01 | 浙江亚特电器有限公司 | Dual-purpose engine hood, and matched rear exhaust port cover and side exhaust port cover for dual-purpose engine hood |
-
2014
- 2014-03-11 CN CN201410087543.1A patent/CN103899415B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1784167A (en) * | 2003-05-05 | 2006-06-07 | Bsh博施及西门子家用器具有限公司 | Blow-out filter comprising a cover for conducting air |
| CN2869340Y (en) * | 2005-12-20 | 2007-02-14 | 重庆宗申技术开发研究有限公司 | Engine exhaust pipe outer casing |
| CN202448735U (en) * | 2012-02-20 | 2012-09-26 | 三一重工股份有限公司 | Air guide sleeve of exhaust port, valve body and engineering vehicle |
| CN203856576U (en) * | 2014-03-11 | 2014-10-01 | 浙江亚特电器有限公司 | Dual-purpose engine hood, and matched rear exhaust port cover and side exhaust port cover for dual-purpose engine hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103899415B (en) | 2016-09-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The utility model relates to a dual-purpose engine mask and a matching rear exhaust mask and a side exhaust mask Effective date of registration: 20210316 Granted publication date: 20160907 Pledgee: China Co. truction Bank Corp Jiaxing branch Pledgor: ZHEJIANG YAT ELECTRICAL APPLIANCE Co.,Ltd. Registration number: Y2021330000188 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Yate Electric Appliance Co.,Ltd. Address before: Jiaxing City, Zhejiang province 314100 Nanhu District Yu Xin Zhen Industrial Zone North Water Road No. 1 Patentee before: ZHEJIANG YAT ELECTRICAL APPLIANCE Co.,Ltd. |
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| CP03 | Change of name, title or address |