CN206555412U - A kind of buckle structure of plastics lubricating oil pump chain guard lid - Google Patents
A kind of buckle structure of plastics lubricating oil pump chain guard lid Download PDFInfo
- Publication number
- CN206555412U CN206555412U CN201720134020.7U CN201720134020U CN206555412U CN 206555412 U CN206555412 U CN 206555412U CN 201720134020 U CN201720134020 U CN 201720134020U CN 206555412 U CN206555412 U CN 206555412U
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- Prior art keywords
- buckle
- oil pump
- lubricating oil
- chain guard
- pump chain
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Abstract
The utility model discloses a kind of buckle structure of plastics lubricating oil pump chain guard lid, plastics lubricating oil pump chain guard lid includes half edge cover lid of two engagements, including multiple buckle bodies, buckle body includes buckle bar and buckle head, buckle head base diameter is more than buckle shank diameter, and buckle bar is fixedly arranged on one and half edge covers and covered, and buckle head is integrally provided on the top of buckle bar, a retraction slot, the side face of retraction slot radial direction insertion buckle body are provided with buckle body from free end to fixing end.The utility model can disposably complete the connection that half edge cover covers all fixing points by the cooperation of buckle body and correspondence buckle lockhole, so as to be rapidly completed the assembling of plastics lubricating oil pump chain guard lid, installation time is greatly shortened, the efficiency of assembling work is improved, and reduces production cost.
Description
Technical field
The utility model is related to a kind of lubricating oil pump assembling structure, more specifically, it relates to a kind of plastics lubricating oil pump chain
Cover the buckle structure of lid.
Background technology
In the plant equipment with lubricating system, lubricating oil pump is core component.A kind of work of more typical lubricating system
It is that power set drive lubricating oil pump by the drive sprocket on lubricating oil pump chain, machine oil pump sprocket and power transmission shaft as mode
Work, by the motive position of oil delivery to each mechanism.Lubricating oil pump chain, which usually requires to be closed with lubricating oil pump chain guard lid, to be added
To protect, prevent foreign matter is fallen on lubricating oil pump chain from causing chain stuck or damaging.Existing lubricating oil pump chain guard lid is typically used
Two half of housings are made in plastics, and the mode split of being connected by screw is fixed, and implementing such a connected mode needs to lock one by one
Screw, assembling process is relatively long, and operating efficiency is relatively low.Mating fastener large usage quantity is obtained needed for this is exterior, to a certain degree
On add production cost.Publication No. CN105242083A invention discloses a kind of clamshell electricity on January 13rd, 2016
Energy watch glasses shell and its assembly method, renovate side and pass through rotating shaft difference of the two ends provided with the first articulated cylinder and the second articulated cylinder
The first mounting hole and the second mounting hole being provided with the side of shroud body are hinged, and renovate opposite side and pass through lead with shroud body
Envelope screw is fixed, and at least one in the first mounting hole and the second mounting hole is provided with to be led for the first articulated cylinder and the second articulated cylinder
The groove entered, cavity of the slot opening towards shroud body.The invention, which is provided, a kind of renovates opposite side lead sealing not destroying lead
In the case of, prevent that renovating side hinged place is pried open and caused by the turnover type electric energy meter case and its assembly method of stealing.It is existing
, there is inefficiency in capable similar invention of plastics lubricating oil pump chain guard lid assembling mode, increase the defect of production cost.
Utility model content
Existing lubricating oil pump chain guard lid has that assembling process is relatively long, and operating efficiency is relatively low, assembling material requested compared with
It is many, the of a relatively high defect of production cost, to overcome these defects, the utility model, which provides one kind, can improve efficiency of assembling,
Reduce the buckle structure of the plastics lubricating oil pump chain guard lid of production cost.
The technical solution of the utility model is：A kind of buckle structure of plastics lubricating oil pump chain guard lid, plastics lubricating oil pump chain
Bar cover lid includes half edge cover lid of two engagements, including multiple buckle bodies, and buckle body includes buckle bar and buckle head, buckle
Head base diameter is more than buckle shank diameter, and buckle bar is fixedly arranged on one and half edge covers and covered, and buckle head is integrally provided on the top of buckle bar
A retraction slot, the side face of retraction slot radial direction insertion buckle body are provided with end, buckle body from free end to fixing end.Two and half
In edge cover lid, a setting buckle body, another sets corresponding buckle lockhole, and it is straight that snap lock bore dia is slightly less than buckle head
Footpath, during assembling, is directed at corresponding buckle lockhole by buckle body and inserts, because retraction slot splits off buckle body vertical profile, card
Two parts that button body is split off out can be drawn in when being extruded by buckle lockhole hole wall into retraction slot, the contracting of buckle head base diameter
Small arrive is less than buckle lockhole aperture so that buckle body can penetrate buckle lockhole, and buckle head is stretched out after buckle lockhole, buckle sheet
Body radial constraint is released, and is restored to the original state because of natural resiliency, buckle head is opened again, blocks snap lock nose end mouthful, so, two
Half edge cover lid is connected as a single entity by the cooperation of buckle body and buckle lockhole, completes engagement., can be once using the utility model
Property complete the cooperation of all buckle bodies and buckle lockhole, greatly shorten the installation time of plastics lubricating oil pump chain guard lid so that
Improve the efficiency of assembling work.Fastener can be also saved in addition, save Material Cost.
Preferably, the buckle head is in spherical crown shape.Spherical crown shape buckle head has good guide effect, and buckle head is penetrated
Buckle lockhole can produce lateral compression power in buckle head during buckle lockhole makes two parts of buckle head division draw in automatically.
The structure preferably, buckle body and half edge cover lid are formed in one.Buckle body is integrally formed with half edge cover lid,
Simplify assembling structure, reduce assembly process and material, improve efficiency of assembling.
Preferably, the edge of half edge cover lid is provided with ear mount, buckle body is located in ear mount.The thickness of shell of half edge cover lid
It is limited, it is difficult to directly fixed buckle body, set ear mount then to produce larger seating surface, fixing point is provided for buckle body.
The beneficial effects of the utility model are：
Improve efficiency of assembling.The utility model can be completed disposably by the cooperation of buckle body and correspondence buckle lockhole
Half edge cover covers the connection of all fixing points, so as to be rapidly completed the assembling of plastics lubricating oil pump chain guard lid, greatly shortens assembling
Time, improve the efficiency of assembling work.
Reduce production cost.The utility model realizes the assembling of plastics lubricating oil pump chain guard lid using buckle structure, without
Fastener, therefore Material Cost can be saved.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
In figure, 1- buckle bodies, the edge cover lids of 2- half, 3- retraction slots, 4- ear mounts.
Embodiment
The utility model is described in further detail for specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1：
As shown in figure 1, a kind of buckle structure of plastics lubricating oil pump chain guard lid, plastics lubricating oil pump chain guard lid includes two
Half edge cover lid 2 of engagement, this buckle structure includes the buckle body 1 and three buckle lockholes of three mushroom-shapeds, and buckle body 1 is wrapped
Buckle bar and buckle head are included, buckle head is in spherical crown shape.Buckle head base diameter is more than buckle shank diameter, and buckle bar is fixedly arranged on one
On half edge cover lid 2, buckle head is integrally provided on the top of buckle bar, and buckle body 1 is provided with a retraction slot from free end to fixing end
3, the side face of the radial direction insertion buckle body 1 of retraction slot 3, buckle lockhole on second half edge cover lid 2 and with the position of buckle body 1
Correspondence, size fit.Buckle shank diameter under nature is adapted to buckle lockhole aperture.The edge cover lid 2 one of buckle body 1 and half
Body injection molding.The edge of half edge cover lid 2 is provided with the ear mount 4 of evagination, and buckle body 1 and the buckle lockhole are located at two respectively
In the ear mount 4 of half edge cover lid 2.
During assembling, buckle body 1 is directed at corresponding buckle lockhole and inserted, because retraction slot 3 divides the vertical profile of buckle body 1
Split, two parts that buckle body 1 is split off out can be drawn in when being extruded by buckle lockhole hole wall into retraction slot 3, buckle head
Base diameter is narrowed down to less than buckle lockhole aperture so that buckle body 1 can penetrate buckle lockhole, and buckle head stretches out snap lock
Kong Hou, the radial constraint of buckle body 1 is released, and is restored to the original state because of natural resiliency, buckle head is opened again, is blocked snap lock nose end
Mouthful, so, two and half edge cover lids are connected as a single entity by the cooperation of buckle body 1 and buckle lockhole, complete engagement.
Embodiment 2：
Buckle body 1 and buckle lockhole are respectively four.Remaining be the same as Example 1.
Claims (4)
1. a kind of buckle structure of plastics lubricating oil pump chain guard lid, plastics lubricating oil pump chain guard lid includes half edge cover of two engagements
Lid（2）, it is characterized in that including multiple buckle bodies（1）, buckle body（1）Including buckle bar and buckle head, buckle head bottom is straight
Footpath is more than buckle shank diameter, and buckle bar is fixedly arranged on one and half edge cover lids（2）On, buckle head is integrally provided on the top of buckle bar, card
Detain body（1）A retraction slot is provided with from free end to fixing end（3）, retraction slot（3）Radial direction insertion buckle body（1）Side face.
2. the buckle structure of plastics lubricating oil pump chain guard lid according to claim 1, it is characterized in that the buckle head is in ball
It is coronal.
3. the buckle structure of plastics lubricating oil pump chain guard lid according to claim 1, it is characterized in that buckle body（1）With half
Edge cover lid（2）Be formed in one structure.
4. the buckle structure of the plastics lubricating oil pump chain guard lid according to claim 1 or 2 or 3, it is characterized in that half edge cover lid
（2）Edge be provided with ear mount（4）, buckle body（1）Positioned at ear mount（4）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134020.7U CN206555412U (en) | 2017-02-14 | 2017-02-14 | A kind of buckle structure of plastics lubricating oil pump chain guard lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134020.7U CN206555412U (en) | 2017-02-14 | 2017-02-14 | A kind of buckle structure of plastics lubricating oil pump chain guard lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555412U true CN206555412U (en) | 2017-10-13 |
Family
ID=60010996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720134020.7U Active CN206555412U (en) | 2017-02-14 | 2017-02-14 | A kind of buckle structure of plastics lubricating oil pump chain guard lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113150A (en) * | 2018-09-05 | 2019-01-01 | 西马智能科技股份有限公司 | A kind of intelligent closestool with air pump fast assembling disassembling structure |
| CN109121339A (en) * | 2018-10-09 | 2019-01-01 | 无锡隆盛科技股份有限公司 | Intelligent throttle controller shell Anti-dismounting structure |
-
2017
- 2017-02-14 CN CN201720134020.7U patent/CN206555412U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113150A (en) * | 2018-09-05 | 2019-01-01 | 西马智能科技股份有限公司 | A kind of intelligent closestool with air pump fast assembling disassembling structure |
| CN109121339A (en) * | 2018-10-09 | 2019-01-01 | 无锡隆盛科技股份有限公司 | Intelligent throttle controller shell Anti-dismounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315408 No. 788 Tanjialing West Road, Lanjiang Street, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Shentong Science and Technology Group Co., Ltd. Address before: 315408 788 Tanjialing West Road, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Ningbo Shentong Mould & Plastic Co., Ltd. |
|
| CP03 | Change of name, title or address |