CN202521210U - End socket of screw rod end - Google Patents
End socket of screw rod end Download PDFInfo
- Publication number
- CN202521210U CN202521210U CN2012201020475U CN201220102047U CN202521210U CN 202521210 U CN202521210 U CN 202521210U CN 2012201020475 U CN2012201020475 U CN 2012201020475U CN 201220102047 U CN201220102047 U CN 201220102047U CN 202521210 U CN202521210 U CN 202521210U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- end socket
- socket body
- screw
- section
- 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
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- Legs For Furniture In General (AREA)
Abstract
The utility model discloses an end socket of a screw rod end. The end socket of the screw rod end comprises an end socket body. A middle passageway penetrating through two ends is arranged in the center of the end socket body. The front end of the middle passageway is an internal thread section, and the back end of the middle passageway is connected with an elastic film. Preferably, the end socket body is made of rubber, and the elastic film is a rubber film. When used, the end socket of the screw rod end can be sleeved on an exposed section of a screw rod, when a screw-rod exposed section is rather short, the end socket body can be in fit connection with the screw rod through threads to play a role of protection; when the screw-rod exposed section is rather long, the elastic film can be ejected out by the screw rod along with the gradual screw-in of the end socket body, and thus the elastic film can finally wrap the screw-rod exposed section so that users can not be hurt easily, accordingly, the end socket of the screw rod end can be applied to screw rod exposed sections with different lengths, and is wide in utilization range, moreover, the internal thread section can be enabled to be with different diameters, and standard components can be made to be popularized to be used.
Description
Technical field
The utility model relates to the protection structure of a kind of screw rod end, especially a kind of screw rod end cap.
Background technique
Screw rod is the linkage structure of using always, in furniture, desk and industry, uses very extensively.
Existing screw rod has one section screw rod usually and exposes in the outside after connecting completion, exists bigger potential safety hazard.Like existing assembly type desk and chair for studying, adopt screw rod to be connected between backboard and the pole, expose spiro rod section for one section in the existence of the back of chair, it is comparatively sharp that this exposes spiro rod section, hurts sb.'s feelings easily.
Therefore be necessary to invent the protection structure of a kind of screw rod end.
Summary of the invention
The purpose of the utility model is that design for the deficiency that solves above-mentioned technology a kind of can envelope the screw rod end cap that makes it be not easy to hurt sb.'s feelings with the screw rod end of exposing.
The screw rod end cap that the utility model designed comprises the end socket body, and said end socket body center is provided with a center-aisle that runs through two ends, and this center-aisle front end is an internal thread segment, and the rear end is connected with an elastic membrane.
As preferably: described end socket body is a rubber, and said elastic membrane is a rubber membrane.
The screw rod end cap that the utility model designed is enclosed within during use on the section of exposing of screw rod, when the section of exposing of screw rod more in short-term, the end socket body is connected on the screw rod through screw-thread fit and plays a protective role; When the section of exposing of screw rod was longer, along with the precession gradually of end socket body, elastic membrane was ejected by screw rod; So final elastic membrane encases the section of exposing of screw rod; Make it be not easy to hurt sb.'s feelings, so the screw rod end cap that the utility model designed can be suitable for the screw rod section of exposing that length differs, using scope is wider; And its internal thread segment can be made different diameters, makes standard piece and promotes the use of.
Description of drawings
Fig. 1 is embodiment's 1 structural representation;
Fig. 2 is that embodiment 1 uses schematic representation;
Among the figure: end socket body 1, center-aisle 2, internal thread segment 3, elastic membrane 4, screw rod 5.
Embodiment
Combine accompanying drawing that the utility model is done further to describe through embodiment below.
Embodiment 1:
As shown in Figure 1, the described screw rod end cap of present embodiment comprises end socket body 1, and said end socket body 1 center is provided with a center-aisle 2 that runs through two ends, and these center-aisle 2 front ends are internal thread segment 3, and the rear end is connected with an elastic membrane 4.Wherein, described end socket body 1 is a rubber, and said elastic membrane 4 is a rubber membrane.
The described screw rod end cap of present embodiment is enclosed within during use on the section of exposing of screw rod, when the section of exposing of screw rod more in short-term, end socket body 1 is connected on the screw rod through screw-thread fit and plays a protective role; When the section of exposing of screw rod was longer, along with the precession gradually of end socket body 1, elastic membrane 4 was ejected by screw rod; So final elastic membrane 4 encases the section of exposing of screw rod; Make it be not easy to hurt sb.'s feelings, so the described screw rod end cap of present embodiment can be suitable for the screw rod section of exposing that length differs, using scope is wider; And its internal thread segment 3 can be made different diameters, makes standard piece and promotes the use of.
The described screw rod end cap of present embodiment is fit to be used on the desk, thereby can eliminate the potential safety hazard that the spiro rod section that exposes is hurted sb.'s feelings.Wherein, end socket body 1 also can adopt other software material, and elastic membrane 4 also can adopt other elastic material.
Specific embodiment described herein only is that the design to the utility model illustrates.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (2)
1. a screw rod end cap comprises the end socket body, it is characterized in that said end socket body center is provided with a center-aisle that runs through two ends, and this center-aisle front end is an internal thread segment, and the rear end is connected with an elastic membrane.
2. screw rod end cap according to claim 1 is characterized in that described end socket body is a rubber, and said elastic membrane is a rubber membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201020475U CN202521210U (en) | 2012-03-18 | 2012-03-18 | End socket of screw rod end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201020475U CN202521210U (en) | 2012-03-18 | 2012-03-18 | End socket of screw rod end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202521210U true CN202521210U (en) | 2012-11-07 |
Family
ID=47104161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201020475U Expired - Fee Related CN202521210U (en) | 2012-03-18 | 2012-03-18 | End socket of screw rod end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202521210U (en) |
-
2012
- 2012-03-18 CN CN2012201020475U patent/CN202521210U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20130318 |