CN208281334U - Fastening assembly for router connection - Google Patents
Fastening assembly for router connection Download PDFInfo
- Publication number
- CN208281334U CN208281334U CN201820591615.XU CN201820591615U CN208281334U CN 208281334 U CN208281334 U CN 208281334U CN 201820591615 U CN201820591615 U CN 201820591615U CN 208281334 U CN208281334 U CN 208281334U
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- CN
- China
- Prior art keywords
- router
- upper cover
- screw body
- retaining ring
- fastening assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of fastening assemblies for router connection, for connecting router upper cover and router lower cover, the fastening assembly includes screw body and the anticreep retaining ring that is arranged on screw body, the screw body includes the screw head being successively in one-piece connection from top to bottom, across the threaded shank of the router upper cover, and the threaded portion being connect with the router lower cover, the threaded shank and threaded portion handover position are machined with circlip groove, the anticreep retaining ring beyond threaded shank surface is placed in circlip groove, so that forming the clamping cavity for cooperating the router upper cover and screw body and router upper cover being prevented to be detached between anticreep retaining ring and screw head.Compared with prior art, the utility model to guarantee that screw body with router upper cover one, facilitates installation and be not easy to lose always, and then is conducive to multi-batch products disassembly by the way that circlip groove and anticreep retaining ring are arranged on screw body.
Description
Technical field
The utility model belongs to screw connector technical field, is related to a kind of fastening assembly for router connection.
Background technique
The mode of router upper and lower covers connection at present is directly coupled using common standard screw or using the side being engaged
Formula.Existing assembly method is in maintenance, for the mode being engaged, it is not easy to disassembly and reduction；For standard screw, disassembly
Screw is easily lost afterwards.
Utility model content
The purpose of this utility model is exactly to provide a kind of for routing to overcome the problems of the above-mentioned prior art
The fastening assembly of device connection.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of fastening assembly for router connection, for connecting router upper cover and router lower cover, described is tight
Gu component includes screw body and the anticreep retaining ring that is arranged on screw body, the screw body includes from top to bottom successively in one
The screw head of formula connection, across the threaded shank of the router upper cover, and the threaded portion being connect with the router lower cover,
The threaded shank and threaded portion handover position are machined with circlip groove, and the anti-off-gear beyond threaded shank surface is placed in circlip groove
Circle cooperates the router upper cover and prevents screw body and router upper cover de- so that being formed between anticreep retaining ring and screw head
From clamping cavity.
Preferably, the anticreep retaining ring is E type retaining ring.
Preferably, the elastic component being placed between screw head and router upper cover is also cased in the threaded shank.It is more excellent
Choosing, the elastic component is spring washer.The setting of elastic component can be pre-tightened to applying one between screw body and router
Power, and then the connection fastening effect of threaded portion and router lower cover is improved, it effectively prevent screw body to loosen.Even more preferably
, the thickness about 1/5~1/3 or so of the width of circlip groove than anticreep retaining ring.Setting can prevent anticreep retaining ring from influencing in this way
The performance of elastic component pretensioning effect, meanwhile, also facilitate the assembly of anticreep retaining ring.
Preferably, the side of the screw head is also machined with annular knurl.
Preferably, thickness of the length of the threaded shank not less than the router upper cover body portion that screw body passes through.
Compared with prior art, the utility model on screw body by being arranged circlip groove and anticreep retaining ring, to guarantee
Screw body with router upper cover one, facilitates installation and is not easy to lose always, and then is conducive to multi-batch products disassembly.
Detailed description of the invention
Fig. 1 is the connection schematic diagram of the fastening assembly of the utility model；
Fig. 2 is the schematic diagram of the fastening assembly with elastic component of the utility model；
Fig. 3 is the schematic diagram that the utility model is connect with router upper and lower covers；
Description of symbols in figure:
1- screw head, 2- threaded shank, 3- circlip groove, the threaded portion 4-, 5- annular knurl, 6- anticreep retaining ring, 7- elastic component, the road 8-
By device upper cover, 9- router lower cover.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, the detailed implementation method and specific operation process are given, but the guarantor of the utility model
Shield range is not limited to the following embodiments.
Embodiment 1
A kind of fastening assembly for router connection, structure is as shown in Figure 1, for connecting router upper cover 8 and road
By device lower cover 9, fastening assembly includes screw body and the anticreep retaining ring 6 that is arranged on screw body, screw body include from top to bottom according to
The secondary screw head 1 being in one-piece connection, the threaded shank 2 across router upper cover 8, and the spiral shell being connect with router lower cover 9
Line portion 4, threaded shank 2 and threaded portion 4 join position and are machined with circlip groove 3, are placed in circlip groove 3 beyond 2 surface of threaded shank
Anticreep retaining ring 6 so that between anticreep retaining ring 6 and screw head 1 formed cooperation router upper cover 8 and prevent screw body and routing
The clamping cavity that device upper cover 8 is detached from.Anticreep retaining ring 6 can be using retaining rings structures such as removable lining E type retaining rings.In order to provide screw
Body tightens effect, and the side of screw head 1 is also machined with annular knurl 5.In addition, the length of threaded shank 2 is passed through not less than screw body
8 body portion of router upper cover thickness, with ease of assembly.
Embodiment 2
On the basis of embodiment 1, the present embodiment is further arranged to:
The elastic component 7 being placed between screw head 1 and router upper cover 8, shown in Figure 2, bullet are also cased in threaded shank 2
Property part 7 can be using the structures such as spring washer.The setting of elastic component 7 can be pre-tightened to applying one between screw body and router
Power, and then the connection fastening effect of threaded portion 4 and router lower cover 9 is improved, it effectively prevent screw body to loosen.
Embodiment 3
On the basis of embodiment 2, the present embodiment is further arranged to:
Thickness about 1/5~1/3 or so of the width of circlip groove 3 than anticreep retaining ring 6.
It can understand the above description of the embodiments is intended to facilitate those skilled in the art and use practical
It is novel.Person skilled in the art obviously easily can make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope is made and
Modification should be all within the protection scope of the utility model.
Claims (6)
1. a kind of fastening assembly for router connection, special for connecting router upper cover (8) and router lower cover (9)
Sign is, the fastening assembly includes screw body and the anticreep retaining ring (6) that is arranged on screw body, and the screw body includes
The screw head (1) that is successively in one-piece connection from top to bottom, the threaded shank (2) for passing through the router upper cover (8), Yi Jiyu
The threaded portion (4) of router lower cover (9) connection, the threaded shank (2) and threaded portion (4) handover position are machined with circlip groove
(3), it is placed with the anticreep retaining ring (6) beyond threaded shank (2) surface in circlip groove (3), so that anticreep retaining ring (6) and screw terminal
The clamping cavity for cooperating the router upper cover (8) and screw body and router upper cover (8) being prevented to be detached from is formed between portion (1).
2. a kind of fastening assembly for router connection according to claim 1, which is characterized in that the anti-off-gear
Enclosing (6) is E type retaining ring.
3. a kind of fastening assembly for router connection according to claim 1, which is characterized in that the threaded shank
(2) elastic component (7) being placed between screw head (1) and router upper cover (8) is also cased on.
4. a kind of fastening assembly for router connection according to claim 3, which is characterized in that the elastic component
It (7) is spring washer.
5. a kind of fastening assembly for router connection according to claim 1, which is characterized in that the screw terminal
The side in portion (1) is also machined with annular knurl (5).
6. a kind of fastening assembly for router connection according to claim 1, which is characterized in that the threaded shank
(2) thickness of the length not less than router upper cover (8) body portion that screw body passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820591615.XU CN208281334U (en) | 2018-04-24 | 2018-04-24 | Fastening assembly for router connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820591615.XU CN208281334U (en) | 2018-04-24 | 2018-04-24 | Fastening assembly for router connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281334U true CN208281334U (en) | 2018-12-25 |
Family
ID=64751914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820591615.XU Active CN208281334U (en) | 2018-04-24 | 2018-04-24 | Fastening assembly for router connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089107A (en) * | 2019-12-24 | 2020-05-01 | 北京新立机械有限责任公司 | Connecting device and mounting method thereof |
| CN113518036A (en) * | 2021-04-29 | 2021-10-19 | 武汉中信伟业科技有限公司 | Router capable of adapting to large-area house data transmission and communication module thereof |
-
2018
- 2018-04-24 CN CN201820591615.XU patent/CN208281334U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089107A (en) * | 2019-12-24 | 2020-05-01 | 北京新立机械有限责任公司 | Connecting device and mounting method thereof |
| CN113518036A (en) * | 2021-04-29 | 2021-10-19 | 武汉中信伟业科技有限公司 | Router capable of adapting to large-area house data transmission and communication module thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |