CN205078593U - Parking wire drawing seal structure that prevents dust - Google Patents

Parking wire drawing seal structure that prevents dust Download PDF

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Publication number
CN205078593U
CN205078593U CN201520868328.5U CN201520868328U CN205078593U CN 205078593 U CN205078593 U CN 205078593U CN 201520868328 U CN201520868328 U CN 201520868328U CN 205078593 U CN205078593 U CN 205078593U
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CN
China
Prior art keywords
dust
pillar
wire
wire rope
parking
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.)
Expired - Fee Related
Application number
CN201520868328.5U
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Chinese (zh)
Inventor
葛飞
陈杰
Original Assignee
Anhui Jianghuai Automobile Group Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Jianghuai Automobile Group Corp filed Critical Anhui Jianghuai Automobile Group Corp
Priority to CN201520868328.5U priority Critical patent/CN205078593U/en
Application granted granted Critical
Publication of CN205078593U publication Critical patent/CN205078593U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a parking wire drawing seal structure that prevents dust, it includes pillar and the wire rope of cartridge in this pillar, and the tip cover that wire rope stretches out the pillar is equipped with the corrugate dust cover, and it is protruding to be provided with circumference posterior annulus shape on the afterbody inner wall of this corrugate dust cover, offers the first ring channel of circumference on the tip outer wall of pillar, and the protruding joint of posterior annulus shape is in first ring channel. The utility model provides a tip cover that parking wire drawing seal structure that prevents dust, its wire rope stretch out the pillar is equipped with the corrugate dust cover, and the afterbody joint of this corrugate dust cover is on the tip of pillar to in preventing more effectively that dust, rainwater and other impurity from entering into the pillar, the parking thrashing that the wire rope corrosion leads to has been avoided.

Description

Parking wire drawing dust-proof sealing structure
Technical field
The utility model belongs to motor vehicle braking system field, particularly a kind of parking wire drawing dust-proof sealing structure.
Background technique
As shown in Figure 1, parking wire drawing is generally made up of pillar 101 and wire rope 102, in braking system, because parking wire drawing is that parking handle is connected to rear brake in operator cabin, therefore parking wire drawing must be exposed in external environment to work, and wire rope 102 has dust and rainwater etc.Existing sealing configuration only seals by one deck bellows 103, easily occurs poor sealing, causes wire rope 102 that corrosion occurs.
Model utility content
Technical problem to be solved in the utility model is to provide the better parking wire drawing dust-proof sealing structure of a kind of sealability.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of parking wire drawing dust-proof sealing structure comprises pillar and is inserted into the wire rope in this pillar, the end sleeve that described wire rope stretches out described pillar is equipped with corrugated dust-proof cover, the afterbody inwall of this corrugated dust-proof cover is provided with Zhou Xianghou annular protrusion, the end outer wall of described pillar offers the first circular groove of circumference, described rear annular protrusion is connected in described first circular groove.
Preferably, the head inwall of described corrugated dust-proof cover and described wire rope interference fit.
Preferably, lubricating grease is coated with between described pillar inwall and described wire rope outer surface.
Preferably, interference fit between described rear annular protrusion and described first circular groove.
Preferably, the outer wall that the afterbody of described corrugated dust-proof cover is relative with rear annular protrusion offers circumferential second circular groove, and ring-shaped clip is connected in this second circular groove.
Preferably, described ring-shaped clip is annular spring clip.
Preferably, the end of pillar described in the interior side compression of described corrugated dust-proof cover afterbody and wall portion joint.
A kind of parking wire drawing dust-proof sealing structure provided by the utility model, the end sleeve that its wire rope stretches out pillar is equipped with corrugated dust-proof cover, the trailer card of this corrugated dust-proof cover is connected on the end of pillar, thus more effectively prevent dust, rainwater and other impurity from entering in pillar, avoid the parking system inefficacy that wire rope corrosion causes.
Accompanying drawing explanation
Fig. 1 is the sectional view of existing parking wire drawing dust-proof sealing structure;
The sectional view of the parking wire drawing dust-proof sealing structure that Fig. 2 provides for the utility model embodiment.
In Fig. 1, reference character is: 101 pillars, 102 wire rope, 103 dust-proof cover.
In Fig. 2, reference character is: annular protrusion after 1 pillar, 2 wire rope, 3 corrugated dust-proof cover, 4.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 2, the wire rope 2 that a kind of parking wire drawing dust-proof sealing structure comprises pillar 1 and is inserted in this pillar 1, be coated with lubricating grease between pillar 1 inwall and wire rope 2 outer surface, wire rope 2 can be free to slide in pillar 1, stroke and load efficiency higher, can 85% be reached.The end sleeve that wire rope 2 stretches out pillar 1 is equipped with corrugated dust-proof cover 3, the head inwall of corrugated dust-proof cover 3 and wire rope 2 interference fit.The exposed part of wire rope 2, when wire drawing campaign, pillar 1 can be entered into inner, when impurity such as rains on wire rope 2, can by the head interference yield of corrugated dust-proof cover 3 and ripple, now corrugated dust-proof cover 3 can filter out impurity and rainwater etc. layer by layer, plays the function of dust and water protection, can ensure good sealability.The afterbody inwall of this corrugated dust-proof cover 3 is provided with Zhou Xianghou annular protrusion 4, and the end outer wall of pillar 1 offers the first circular groove of circumference, rear annular protrusion 4 is connected in the first circular groove.In order to prevent corrugated dust-proof cover 3 from coming off, preferably, interference fit between rear annular protrusion 4 and the first circular groove.
A kind of embodiment, the outer wall that the afterbody of corrugated dust-proof cover 3 is relative with rear annular protrusion 4 offers circumferential second circular groove, and ring-shaped clip is connected in this second circular groove.Ring-shaped clip is preferably annular spring clip.In order to further lift-off seal, preferably, the end of the interior side compression pillar 1 of corrugated dust-proof cover 3 afterbody and wall portion joint.Corrugated dust-proof cover 3 installs ring-shaped clip additional with the access section of pillar 1, the risk that during reduction wire drawing, corrugated dust-proof cover 3 is torn, and sealing is more tight.
Above-mentioned parking wire drawing dust-proof sealing structure, the end sleeve that its wire rope 2 stretches out pillar 1 is equipped with corrugated dust-proof cover 3, the trailer card of this corrugated dust-proof cover 3 is connected on the end of pillar 1, thus more effectively prevent dust, rainwater and other impurity from entering in pillar, avoid the parking system inefficacy that wire rope corrosion causes.
In sum, content of the present utility model is not limited in the above-described embodiments, and those skilled in the art can propose other mode of execution easily according to guiding theory of the present utility model, and these mode of executions are all included within scope of the present utility model.

Claims (7)

1. a parking wire drawing dust-proof sealing structure, comprise pillar and be inserted into the wire rope in this pillar, it is characterized in that: the end sleeve that described wire rope stretches out described pillar is equipped with corrugated dust-proof cover, the afterbody inwall of this corrugated dust-proof cover is provided with Zhou Xianghou annular protrusion, the end outer wall of described pillar offers the first circular groove of circumference, described rear annular protrusion is connected in described first circular groove.
2. parking wire drawing dust-proof sealing structure according to claim 1, is characterized in that: the head inwall of described corrugated dust-proof cover and described wire rope interference fit.
3. parking wire drawing dust-proof sealing structure according to claim 2, is characterized in that: be coated with lubricating grease between described pillar inwall and described wire rope outer surface.
4. parking wire drawing dust-proof sealing structure according to any one of claim 1 to 3, is characterized in that: interference fit between described rear annular protrusion and described first circular groove.
5. parking wire drawing dust-proof sealing structure according to claim 4, is characterized in that: the outer wall that the afterbody of described corrugated dust-proof cover is relative with rear annular protrusion offers circumferential second circular groove, and ring-shaped clip is connected in this second circular groove.
6. parking wire drawing dust-proof sealing structure according to claim 5, is characterized in that: described ring-shaped clip is annular spring clip.
7. parking wire drawing dust-proof sealing structure according to claim 6, is characterized in that: the end of pillar described in the interior side compression of described corrugated dust-proof cover afterbody and wall portion joint.
CN201520868328.5U 2015-11-02 2015-11-02 Parking wire drawing seal structure that prevents dust Expired - Fee Related CN205078593U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520868328.5U CN205078593U (en) 2015-11-02 2015-11-02 Parking wire drawing seal structure that prevents dust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520868328.5U CN205078593U (en) 2015-11-02 2015-11-02 Parking wire drawing seal structure that prevents dust

Publications (1)

Publication Number Publication Date
CN205078593U true CN205078593U (en) 2016-03-09

Family

ID=55431005

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520868328.5U Expired - Fee Related CN205078593U (en) 2015-11-02 2015-11-02 Parking wire drawing seal structure that prevents dust

Country Status (1)

Country Link
CN (1) CN205078593U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107757804A (en) * 2017-10-18 2018-03-06 江阴市蒋氏汽摩部件有限公司 A kind of drag-line for beach buggy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107757804A (en) * 2017-10-18 2018-03-06 江阴市蒋氏汽摩部件有限公司 A kind of drag-line for beach buggy

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd

Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Patentee before: Anhui Jianghuai Automotive Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160309

Termination date: 20191102