CN210786242U - Concave-convex quick installer for rubber band - Google Patents
Concave-convex quick installer for rubber band Download PDFInfo
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- CN210786242U CN210786242U CN201920949657.0U CN201920949657U CN210786242U CN 210786242 U CN210786242 U CN 210786242U CN 201920949657 U CN201920949657 U CN 201920949657U CN 210786242 U CN210786242 U CN 210786242U
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- rubber band
- erector
- groove
- installer
- concave
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Abstract
The utility model discloses an unsmooth quick erector of rubber band, including erector urceolus, middle flexible section of thick bamboo post, erector inner tube, end, elongated slot, short groove and end screw thread post, the erector urceolus with the erector inner tube passes through middle flexible section of thick bamboo post links together, still connect on the erector inner tube and install the end, two grooves of cross are seted up to the tip of end, and one of them groove does the elongated slot, another groove do the short groove, the elongated slot is the twice of the degree of depth of short groove, the terminal both sides face of erector urceolus fixed mounting respectively has rubber band couple and hanging piece. Has the advantages that: the aircraft wing protection device is firm and durable, can be divided into one to six sections, is convenient to carry, can hurt hands, does not hurt rubber bands, enables the rubber bands to keep consistent length in the aircraft body, does not hurt the aircraft body, protects the aircraft wing from changing the shape, is low in use difficulty, and is mainly safe and saves a large amount of time.
Description
Technical Field
The utility model relates to a model aeroplane and model ship aircraft nose appurtenance field specifically is a unsmooth quick erector of rubber band.
Background
An aviation model, as the name suggests, is a model plane made according to the appearance of an aircraft, belongs to an aerospace model, is an unmanned aircraft for sports, and the model plane exceeds the narrow range of research of aerospace scientists, becomes a learning and sports means of aerospace and flight enthusiasts. The flight quality of the airplane is influenced, and the success before the match is abandoned.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a unsmooth quick erector of rubber band just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a rubber band concave-convex quick installer comprises an installer outer cylinder, a middle telescopic cylinder column, an installer inner cylinder, an end head, a long groove, a short groove and an end head threaded column, wherein the installer outer cylinder and the installer inner cylinder are connected together through the middle telescopic cylinder column, the end head is further connected and installed on the installer inner cylinder, two crossed grooves are formed in the end part of the end head, one groove is the long groove, the other groove is the short groove, the depth of the long groove is twice that of the short groove, and rubber band hooks and hanging pieces are fixedly installed on two side faces of the tail end of the installer outer cylinder respectively.
In order to further improve the use performance of the concave-convex rubber band quick installer, the end head is provided with the end head threaded column, the end head threaded column is fixedly installed on the inner barrel of the installer, and the cross section of the end head threaded column is slightly smaller than that of the end head.
In order to further improve the use performance of the concave-convex quick rubber string mounting device, the middle telescopic cylinder column is connected and mounted on the mounting device outer cylinder through a middle threaded column, and the cross section of the middle threaded column is slightly larger than that of the middle telescopic cylinder column.
In order to further improve the use performance of the concave-convex rubber band rapid installer, the rubber band is clamped in the short groove, and the other end of the rubber band is clamped in the outer barrel of the installer.
In order to further improve the use performance of the concave-convex quick installer for the rubber band, a plastic plug body is inserted in the elongated slot, and a plastic plug cap is buckled on the plastic plug body.
In the structure, the connection mode of the installer outer cylinder and the middle telescopic cylinder is the same as that of the middle telescopic cylinder and the installer inner cylinder, the middle telescopic cylinder is fixed on the installer outer cylinder through threads, when the installer outer cylinder is not needed to be used, the middle telescopic cylinder can be taken in the installer outer cylinder through rotating the threads to realize contraction and folding, the end can be replaced through threads, when the installer outer cylinder is used, after all the parts are fixed, the rubber band is clamped between the short groove and the rubber band hook, the end part is inserted into the head part of the model airplane head and goes deep into the tail part, the plastic plug is inserted, the tool is extracted, and the propeller is hung. The whole installation process is about 30 seconds, and the installation method is convenient and quick.
Has the advantages that: the unsmooth quick erector of rubber band be sturdy and durable, can fall into one to six sections, convenient to carry hurts the hand, does not hinder the rubber band, makes the rubber band keep length unanimous in the fuselage, does not hinder the fuselage, the protection wing does not change the shape, the use degree of difficulty is low, mainly be not only safe but also save a large amount of time.
Drawings
FIG. 1 is a structural diagram of a concave-convex quick installer for rubber band of the present invention;
FIG. 2 is a drawing showing the shrinkage of the concave-convex quick rubber band mounting device of the present invention;
FIG. 3 is a structural diagram of a long and short groove at the end of the rubber band concave-convex quick installer of the present invention;
FIG. 4 is a schematic diagram of the connection structure of the end of the concave-convex quick rubber band mounting device of the present invention;
FIG. 5 is a structural diagram of a middle threaded post of the fast concave-convex rubber band mounting device of the present invention;
FIG. 6 is a rubber band splicing diagram of the fast concave-convex rubber band mounting device of the present invention;
FIG. 7 is a diagram of a plastic plug insertion for a concave-convex quick rubber band mounting device of the present invention;
FIG. 8 is a structural diagram of a plastic plug of the quick concave-convex rubber band mounting device of the present invention;
fig. 9 is a schematic diagram of the installation of the die of the fast concave-convex rubber band installer of the utility model.
The reference numerals are explained below:
1. an outer cylinder is installed; 2. a middle telescopic cylinder column; 3. an inner cylinder of the installer; 4. a tip; 5. a long groove; 6. a short slot; 7. a threaded post at the end; 8. a middle threaded post; 9. a plastic plug body; 10. a plastic plug cap; 11. rubber bands; 12. a rubber band hook; 13. and (7) hanging the film.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-8, a rubber band concave-convex quick installer comprises an installer outer cylinder 1, a middle telescopic cylinder column 2, an installer inner cylinder 3, an end head 4, a long groove 5, a short groove 6 and an end head threaded column 7, wherein the installer outer cylinder 1 and the installer inner cylinder 3 are connected together through the middle telescopic cylinder column 2, the installer inner cylinder 3 is also connected with and provided with the end head 4, the end part of the end head 4 is provided with two criss-cross grooves, one of the grooves is the long groove 5, the other groove is the short groove 6, the depth of the long groove 5 is twice that of the short groove 6, and a rubber band hook 12 and a hanging piece 13 are respectively fixedly arranged on two side faces of the tail end of the installer.
In order to further improve the use performance of the concave-convex rubber band quick installer, an end head threaded column 7 is arranged on an end head 4, the end head threaded column 7 is fixedly arranged on an installer inner cylinder 3, the cross section of the end head threaded column 7 is slightly smaller than that of the end head 4, a middle telescopic cylinder 2 is connected and arranged on an installer outer cylinder 1 through a middle threaded column 8, the cross section of the middle threaded column 8 is slightly larger than that of the middle telescopic cylinder 2, a rubber band 11 is clamped in a short groove 6, the other end of the rubber band 11 is clamped in the installer outer cylinder 1, a plastic plug body 9 is inserted in an elongated groove 5, and a plastic plug cap 10 is buckled on the plastic plug body 9.
In the structure, the connection mode of the mounting device outer cylinder 1 and the middle telescopic cylinder column 2 is the same as the connection mode of the middle telescopic cylinder column 2 and the mounting device inner cylinder 3, the middle telescopic cylinder column 2 is fixed on the mounting device outer cylinder 1 through threads, when not needed, the utility model can be retracted into the outer cylinder 1 of the mounting device by rotating the screw thread to realize the contraction and folding, wherein the middle telescopic cylinder column 2 is not limited to one section, 4 sections can be arranged at most, and six sections are added on the outer cylinder and the inner cylinder, the practical replacement and adjustment are carried out according to different models, the appearance looks like the shape of a pen, the pen can be hung or stored through the hanging piece, the end head can be replaced through the screw thread, when in use, after all the parts are fixed, the rubber band is clamped between the short groove and the rubber band hook, the end part is inserted into the head part of the model airplane head and extends into the tail part, the plastic plug is inserted, the tool is drawn out, and the propeller is hung. The whole installation process is about 30 seconds, and the installation method is convenient and quick.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a unsmooth quick erector of rubber band which characterized in that: the mounting device outer barrel and the mounting device inner barrel are connected together through the middle telescopic barrel column, the end is further mounted on the mounting device inner barrel in a connected mode, two crossed grooves are formed in the end portion of the end, one groove is the long groove, the other groove is the short groove, the depth of the long groove is twice that of the short groove, and rubber string hooks and hanging pieces are fixedly mounted on two side faces of the tail end of the mounting device outer barrel respectively.
2. The quick mounter for concave-convex rubber band according to claim 1, characterized in that: the end head is provided with the end head threaded column, the end head threaded column is fixedly installed on the inner barrel of the installer, and the cross section of the end head threaded column is slightly smaller than that of the end head.
3. The quick mounter for concave-convex rubber band according to claim 1, characterized in that: the middle telescopic cylinder column is connected and installed on the installer outer cylinder through a middle threaded column, and the cross section of the middle threaded column is slightly larger than that of the middle telescopic cylinder column.
4. The quick mounter for concave-convex rubber band according to claim 1, characterized in that: the short groove is connected with a rubber band in a clamping mode, and the other end of the rubber band is clamped on the outer barrel of the installer.
5. The quick mounter for concave-convex rubber band according to claim 1, characterized in that: and a plastic plug body is inserted in the elongated slot, and a plastic plug cap is buckled on the plastic plug body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920949657.0U CN210786242U (en) | 2019-06-24 | 2019-06-24 | Concave-convex quick installer for rubber band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920949657.0U CN210786242U (en) | 2019-06-24 | 2019-06-24 | Concave-convex quick installer for rubber band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210786242U true CN210786242U (en) | 2020-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920949657.0U Active CN210786242U (en) | 2019-06-24 | 2019-06-24 | Concave-convex quick installer for rubber band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210786242U (en) |
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2019
- 2019-06-24 CN CN201920949657.0U patent/CN210786242U/en active Active
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