CN212706465U - Sleeve barrel - Google Patents
Sleeve barrel Download PDFInfo
- Publication number
- CN212706465U CN212706465U CN202021277367.5U CN202021277367U CN212706465U CN 212706465 U CN212706465 U CN 212706465U CN 202021277367 U CN202021277367 U CN 202021277367U CN 212706465 U CN212706465 U CN 212706465U
- Authority
- CN
- China
- Prior art keywords
- installation cavity
- mounting cavity
- elastic component
- cavity
- sleeve
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a sleeve belongs to sleeve technical field. The sleeve includes: the barrel is internally provided with an installation cavity, one end of the installation cavity is an open end, and the other end of the installation cavity is a closed end; the positioning rods are closely arranged in the mounting cavity and fully fill the mounting cavity; each positioning rod can slide in the mounting cavity; the elastic component is arranged in the installation cavity, the number of the elastic components is equal to that of the positioning rods, the elastic components and the positioning rods are arranged in a one-to-one correspondence mode, the top of each elastic component is connected to the closed end of the installation cavity, and the bottom of each elastic component is connected to the top end of the corresponding positioning rod. The utility model discloses have the advantage of the nut that corresponds multiple model with a cover sleeve, save the cost, occupation of land space is little, and it is very convenient to carry.
Description
Technical Field
The utility model relates to a mechanical equipment technical field, concretely relates to barrel technical field, more specifically the utility model relates to a sleeve that says so.
Background
Nuts are seen on all mechanical equipment in daily life, and the sleeve is naturally used.
The sleeve on the market all is the nut that a model corresponds one at present, and the usage is more single, and often has the nut of a plurality of models on an equipment, if prepare a plurality of sleeves cost very high, and a plurality of sleeves also very inconvenient in the management, go out to carry and be more inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sleeve to solve the technical problem who exists among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sleeve, comprising: the barrel is internally provided with an installation cavity, one end of the installation cavity is an open end, and the other end of the installation cavity is a closed end; the positioning rods are closely arranged in the mounting cavity and fully fill the mounting cavity; each positioning rod can slide in the mounting cavity; the elastic component is arranged in the installation cavity, the number of the elastic components is equal to that of the positioning rods, the elastic components and the positioning rods are arranged in a one-to-one correspondence mode, the top of each elastic component is connected to the closed end of the installation cavity, and the bottom of each elastic component is connected to the top end of the corresponding positioning rod.
Further, the direction in which the positioning rod slides in the mounting cavity is the direction from the opening end of the mounting cavity to the closed end of the mounting cavity.
Further, the cross section of the installation cavity is a regular polygon.
Furthermore, the cross section of the outer contour of the cylinder body is a regular polygon.
Further, the barrel still includes the connector, the connector is connected the outside of the blind end of installation cavity, the connector with the open end of installation cavity sets up relatively.
Furthermore, a clamping groove is formed in the connecting head.
Further, the elastic component is a spring.
Furthermore, the length of the elastic component and the length of the positioning rod are the same.
Furthermore, the cross section of the positioning rod is circular or regular polygon.
Furthermore, the diameter of the positioning rod is 1mm-5 mm.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model discloses novel structure, the practicality is strong. Through using the technical scheme of the utility model, can provide a sleeve, this barrel can correspond the nut of multiple model, can not have numerous and diverse corresponding relation like before, and a sleeve corresponds a nut promptly, uses very simply, and the toolbox can reduce a lot more than before relatively in addition, has reduced the occupation of land space greatly, conveniently goes out to carry.
Drawings
Fig. 1 is a schematic view of a sleeve according to the present invention.
Fig. 2 is a schematic structural view of a sleeve according to the present invention.
Fig. 3 is a bottom view of a sleeve according to the present invention.
The labels in the figure are: 1-connector, 2-barrel, 3-neck, 4-closed end, 5-open end, 6-positioning rod, 7-elastic component and 8-installation cavity.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1 and 2, a sleeve is a cylinder 2, wherein an installation cavity 8 is formed in the cylinder 2, one end of the installation cavity 8 is an open end 5, and the other end of the installation cavity 8 is a closed end 4; the positioning rods 6 are closely arranged in the mounting cavity 8, and the mounting cavity 8 is filled with the positioning rods 6; the term "filled" does not mean that the installation cavity 8 is not in any space, but that there is no space for accommodating the positioning rod 6, as shown in fig. 3.
In this embodiment, each positioning rod 6 can slide in the mounting cavity 8; the elastic components 7 are arranged in the installation cavity 8, the number of the elastic components 7 is equal to that of the positioning rods 6, the elastic components 7 and the positioning rods 6 are arranged in a one-to-one correspondence manner, the top of each elastic component 7 is connected to the closed end 4 of the installation cavity 8, the bottom of each elastic component 7 is connected to the top end of each positioning rod 6, and in the embodiment, each elastic component 7 is a spring or other rubber strip or rubber rod with high elasticity; in this embodiment, the cross section of the positioning rod 6 is a circle or a regular polygon; the diameter of the positioning rod 6 is 1mm-5mm, preferably 2 mm. The material of the positioning rod 6 is preferably made of No. 45 steel, so that the positioning rod has high strength and reliable quality.
The utility model discloses novel structure, the practicality is strong. Through using the technical scheme of the utility model, can provide a sleeve, this barrel 2 can correspond the nut of multiple model, can not have numerous and diverse corresponding relation like before, and barrel 2 or spanner correspond a nut promptly, and specific implementation is as follows:
when needs pass through the utility model discloses a when the nut is twisted to the structure, will the utility model provides a 5 covers of open end of barrel 2 establish on the nut, one gently presses, locating lever 6 in the installation cavity 8 will be by nut jack-up, and the locating lever 6 by jack-up can be to the interior motion of installation cavity 8, and then compression elastomeric element 7 for can produce a profile that matches with this nut on a plurality of locating levers 6 in the installation cavity 8, then can realize rotatory nut through rotatory barrel 2, when rotatory, it can be better to press barrel 2 to twist the effect soon.
In this embodiment, the outer contour of the cylinder 2 is square, and the cross section of the installation cavity 8 is square, where it should be noted that, when the cross section of the installation cavity 8 is square, some positioning rods 6 may be milled off at the positions where the positioning rods 6 contact with the side walls of the installation cavity 8, but the whole is still tightly arranged.
Obviously, the nut described in this embodiment does not include a nut with a circular outer contour, because the nut with a circular outer contour would cause the outer contour of the positioning rod 6 and the nut to slip.
In this embodiment, the direction in which the positioning rod 6 slides within the mounting cavity 8 is in the direction from the open end 5 of the mounting cavity 8 to the closed end 4 of the mounting cavity 8. When in use, the barrel 2 is directly sleeved on the nut to rotate.
Example 2:
as shown in fig. 2, the present embodiment is further optimized based on embodiment 1, and the present embodiment focuses on explaining the improvement compared to embodiment 1, and the same points are not repeated, in the present embodiment, the cross section of the installation cavity 8 is a regular pentagon, and the cross section of the outer contour of the cylinder 2 is a regular pentagon.
Example 3:
as shown in fig. 2, the present embodiment is further optimized on the basis of embodiment 1, and the present embodiment focuses on explaining the improvement compared with embodiment 1, and the same parts are not repeated, in the present embodiment, the cross section of the installation cavity 8 is a regular hexagon, and the cross section of the outer contour of the cylinder 2 is a regular hexagon.
Example 4:
as shown in fig. 2, the present embodiment is further optimized based on embodiment 1, and the present embodiment focuses on explaining the improvement compared to embodiment 1, and the same points are not repeated, in the present embodiment, the cross section of the installation cavity 8 is a regular octagon, and the cross section of the outer contour of the cylinder 2 is a regular octagon.
Example 5:
as shown in fig. 2, the present embodiment is further optimized on the basis of embodiment 1, and this embodiment focuses on explaining the improved parts compared with embodiment 1, and the same parts are not repeated, in this embodiment, the cylinder 2 further includes a connector 1, the connector 1 is connected to the outer side of the closed end 4 of the installation cavity 8, and the connector 1 is arranged opposite to the open end 5 of the installation cavity 8.
Set up connector 1 mainly be in order to be convenient for rotatory barrel 2, through set up draw-in groove 3 on connector 1, be convenient for with the rotary rod joint, through lever principle, rotatory rotary rod, and then realize under laborsaving prerequisite, rotatory barrel 2 realizes revolving of nut soon.
Preferably, the elastic member 7 and the positioning rod 6 are the same in length. And in an initial natural state, the locating rod 6 is flush with the open end 5 of the barrel 2.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A sleeve, comprising:
the device comprises a barrel (2), wherein an installation cavity (8) is formed in the barrel (2), one end of the installation cavity (8) is an open end (5), and the other end of the installation cavity (8) is a closed end (4);
the positioning rods (6) are closely arranged in the mounting cavity (8), and the mounting cavity (8) is filled with the positioning rods (6); each positioning rod (6) can slide in the mounting cavity (8);
elastic component (7), elastic component (7) set up in installation cavity (8), the quantity of elastic component (7) with the quantity of locating lever (6) equals, elastic component (7) with locating lever (6) one-to-one sets up, the blind end (4) at installation cavity (8) is connected at the top of elastic component (7), the bottom of elastic component (7) is connected the top of locating lever (6).
2. A socket according to claim 1, wherein the direction in which the locating rod (6) slides within the mounting cavity (8) is in the direction from the open end (5) of the mounting cavity (8) to the closed end (4) of the mounting cavity (8).
3. A socket according to claim 1, wherein the cross-section of the mounting cavity (8) is a regular polygon.
4. A sleeve as claimed in claim 1, characterized in that the cross-section of the outer contour of the cylinder (2) is a regular polygon.
5. A cartridge as claimed in claim 1, wherein the cartridge (2) further comprises a connector (1), the connector (1) is connected to the outside of the closed end (4) of the mounting cavity (8), and the connector (1) is disposed opposite to the open end (5) of the mounting cavity (8).
6. A socket according to claim 5, wherein the connector (1) is provided with a slot (3).
7. A socket according to any of claims 1 to 5, wherein the resilient member (7) is a spring.
8. A socket according to any one of claims 1 to 5, wherein the length of the resilient member (7) and the length of the locating rod (6) are the same.
9. A socket according to any one of claims 1 to 5, wherein the cross-section of the locating rod (6) is circular or regular polygonal.
10. A socket according to any one of claims 1 to 5, wherein the diameter of the locating rod (6) is 1mm to 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021277367.5U CN212706465U (en) | 2020-07-03 | 2020-07-03 | Sleeve barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021277367.5U CN212706465U (en) | 2020-07-03 | 2020-07-03 | Sleeve barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212706465U true CN212706465U (en) | 2021-03-16 |
Family
ID=74964202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021277367.5U Expired - Fee Related CN212706465U (en) | 2020-07-03 | 2020-07-03 | Sleeve barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212706465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702693A (en) * | 2020-07-03 | 2020-09-25 | 攀枝花学院 | Sleeve barrel |
-
2020
- 2020-07-03 CN CN202021277367.5U patent/CN212706465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702693A (en) * | 2020-07-03 | 2020-09-25 | 攀枝花学院 | Sleeve barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20210316 |