CN205089965U - Stroke stopper seal structure - Google Patents
Stroke stopper seal structure Download PDFInfo
- Publication number
- CN205089965U CN205089965U CN201520711116.6U CN201520711116U CN205089965U CN 205089965 U CN205089965 U CN 205089965U CN 201520711116 U CN201520711116 U CN 201520711116U CN 205089965 U CN205089965 U CN 205089965U
- Authority
- CN
- China
- Prior art keywords
- box body
- lower box
- recess
- fitting surface
- upper cartridge
- 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 discloses a stopper seal structure, including last box body (1) and down box body (2), have on the fitting surface on lower box body (2) upper portion bellying (4), go up on the fitting surface of box body (1) lower part fluted (3), install in recess (3) round sealing washer (5), go up box body (1) and when box body (2) cooperate down bellying (4) and recess (3) cooperate to press the sealing circle (5). The utility model discloses a seal structure of improvement stopper, the assembly of box body about being convenient for to adopt the sealing washer of circular section, during the sealing washer had imbedded the recess of last box body, bellying and recess on the lower box body cooperated, and the crush seal cast becomes sealed.
Description
Technical field
The utility model relates to a kind of upper and lower box body assembly structure of range limiter.
Background technique
The upper and lower box body sealing configuration of existing snubber is such: utilize the seal ring of an i shaped cross section to seal between upper and lower box body.There is following shortcoming in this structure, is first to assemble more difficult, and be embedded in the groove of upper and lower box body by seal ring, easily cause seal failure because assembling improper generation gap during assembling, during dismounting, seal ring easily comes off.And owing to being overall face contact between seal ring and box body groove, the seal ring that may have local after service time is long follows the string, and the upper and lower box body at this place can not compress further and cause changing place's seal failure.
Summary of the invention
The technical problems to be solved in the utility model: the problems referred to above that existing snubber sealing configuration exists, provides a kind of new sealing configuration.
Technical solutions of the utility model:
A kind of snubber sealing configuration, comprises upper cartridge body and lower box body, the fitting surface on lower box body top has lug boss, fluted on the fitting surface of upper cartridge body bottom, one circle seal ring is installed, lug boss and groove fit when upper cartridge body and lower box body coordinate, and press seal circle in groove.
The protection department that upper cartridge body lower limb has a circle outwards to extend by lower box body along coated.
The beneficial effects of the utility model:
The utility model is by improving the sealing configuration of snubber, and be convenient to the assembling of upper and lower box body, and adopt the seal ring of circular section, seal ring embedded in the groove of upper cartridge body, the lug boss on lower box body and groove fit, and crush seal circle forms sealing.Upper cartridge body outward edge is coated by lower box body, plays protection effect.
accompanying drawing illustrates:
Fig. 1 is the utility model structural representation.
Fig. 2 is sealing configuration partial enlarged drawing.
embodiment:
The fitting surface of upper cartridge body 1 bottom has a circle groove 3, be provided with seal ring 5 in groove 3, the fitting surface that lower box body 2 top is corresponding has a circle lug boss 4, upper cartridge body 1 and lower box body 2 coordinate rear lug boss 4 to stretch into press seal circle 5 formation sealing in groove 3.The protection department 6 having a circle outwards to extend at the lower limb of upper cartridge body 1 by lower box body 2 along coated, can prevent dust and rainwater etc. from falling into fitting surface.
Claims (2)
1. a snubber sealing configuration, comprise upper cartridge body (1) and lower box body (2), it is characterized in that: the fitting surface on lower box body (2) top has lug boss (4), on the fitting surface of upper cartridge body (1) bottom fluted (3), one circle seal ring (5) is installed in groove (3), when upper cartridge body (1) and lower box body (2) coordinate, lug boss (4) and groove (3) coordinate, and press seal circle (5).
2. snubber sealing configuration according to claim 1, is characterized in that: the protection department (6) that upper cartridge body (1) lower limb has a circle outwards to extend by lower box body (2) along coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711116.6U CN205089965U (en) | 2015-09-15 | 2015-09-15 | Stroke stopper seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711116.6U CN205089965U (en) | 2015-09-15 | 2015-09-15 | Stroke stopper seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089965U true CN205089965U (en) | 2016-03-16 |
Family
ID=55480652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520711116.6U Active CN205089965U (en) | 2015-09-15 | 2015-09-15 | Stroke stopper seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205089965U (en) |
-
2015
- 2015-09-15 CN CN201520711116.6U patent/CN205089965U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |