CN212678519U - Connecting fastener - Google Patents
Connecting fastener Download PDFInfo
- Publication number
- CN212678519U CN212678519U CN202021079315.7U CN202021079315U CN212678519U CN 212678519 U CN212678519 U CN 212678519U CN 202021079315 U CN202021079315 U CN 202021079315U CN 212678519 U CN212678519 U CN 212678519U
- Authority
- CN
- China
- Prior art keywords
- snap ring
- protective sheath
- rubber
- rubber snap
- storage box
- 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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- 230000001681 protective effect Effects 0.000 claims abstract description 45
- 229920001875 Ebonite Polymers 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
A connecting fastener, in particular to a connecting fastener for tool ornaments. It contains protective sheath body, rubber snap ring, instrument body, storage box body, protective sheath body inside wall front end is provided with the snap ring mounting groove, and snap ring mounting groove cross-section is square, and rubber snap ring installs in the mounting groove, and rubber snap ring inner circle part extends the protective sheath body inside wall, and instrument body places in storage box body, instrument body corresponds rubber snap ring department and is provided with the fixed slot, rubber snap ring and fixed slot looks joint, fixed slot shape size and rubber snap ring form size phase-match. Snap ring and draw-in groove assorted fastening have effectively guaranteed the connection fastening effect of protective sheath, and the optimal mounting design of snap ring can not drop from in the protective sheath, and the design of replacing of instrument body makes things convenient for people to select according to the use needs, gives people and has brought very big convenience, and the protective sheath makes the pendant more pleasing to the eye with the same molding of storage box body, has brought better use for the user and has experienced.
Description
Technical Field
The utility model relates to a connecting fastener, concretely relates to instrument class ornaments connecting fastener.
Background
Along with the continuous improvement of people's living standard, people also are higher and higher to the requirement of wearing the dress up, and the ornaments are also people's more interesting one when people dress up, dress up according to the difference and select different ornaments, and the key ring is the little article that uses more often in daily life, and the key ring of different styles and the pendant on it have also played different decorative effects.
Some existing key rings usually hang some hanging parts which only have a decorative effect, such as cartoon hanging parts, and people in daily life often carry simple tools, such as a knife, a screwdriver, a drill bit and the like, because the people need to simply maintain equipment used daily, in order to carry the key rings, people design many portable simple tools, such as a portable screwdriver, the end part of a small screwdriver is provided with a circular ring to hang the key ring, and the key ring can be carried with the key ring for use, but the portable tools directly used in the type are easy to hurt the human body because of no protective measures, or damage other contact objects, even if some spiral sheaths are added, the sheaths can fall off and lose because of uneven force application, the style is not attractive enough, and people design some simple ornament tools with split type structures, such as inverted portable screwdrivers, the tool bit is usually screwed in a storage box, the box can be used with other end screw in storage box of unscrewing when needing to use, and storage box tip is equipped with the key ring, and people can hand-carry, has brought very big convenience for the processing of some simple maintenance of daily and proruption incident, but aesthetic property still can be neglected to this type of instrument ornaments, the effect of decorating of playing that can not be fine, because instrument volume itself is comparatively small and exquisite, often because uneven lead to the insecure connection hard with the in-process of screw in unscrewing because hard, cause the trouble for the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, a connecting fastener is provided, protective sheath and instrument storage box body are muddy an organic whole, the pattern is pleasing to the eye, set up the draw-in groove structure in the protective sheath, the instrument body sets up the draw-in groove with protective sheath contact position, cover the protective sheath snap ring and go into the draw-in groove promptly, it is all very convenient to open, close the protective sheath, and the fastening is effectual, the protective sheath can not drop easily, both fine play beautifies the effect of decorating, fine protection the instrument body again is not impaired, and can not cause the injury to the carrier, very big promotion use experience.
In order to achieve the above purpose, the utility model adopts the following technical scheme: it contains protective sheath body 1, rubber snap ring 2, instrument body 3, 1 inside wall front end of protective sheath body is provided with snap ring mounting groove 11, and 11 cross-sections in snap ring mounting groove are square, and rubber snap ring 2 is installed in mounting groove 11, and 2 inner circles of rubber snap ring partially extend 1 inside wall of protective sheath body, and instrument body 3 is placed in storage box body 4, instrument body 3 corresponds 2 departments of rubber snap ring and is provided with fixed slot 31, rubber snap ring 2 and fixed slot 31 looks joint, 31 shape and size of fixed slot and 2 phase-matches of rubber snap ring.
Further, the longitudinal section of the protective sheath body 1 is U-shaped.
Further, the cross section of the protective sleeve body 1 is in a circular shape.
Further, the rubber snap ring 2 is of a circular ring structure.
Furthermore, the rubber snap ring 2 is made of environment-friendly hard rubber.
Further, the protective sheath body 1 has the same shape as the storage box 4.
The utility model discloses a theory of operation: connect the fastening earlier with tool body 3 and storage box body 4 mutually soon during the equipment, tool body 3 can replace according to the in-service use needs and put into storage box body 4, the people's of being convenient for use, cover protective sheath body 1 and make protective sheath body 1 cup joint with tool body 3 mutually, 2 card of rubber snap ring are gone into fixed slot 31, realize protective sheath body 1 and tool body 3's zonulae occludens, because 2 most ring bodys of rubber snap ring are embedded in snap ring mounting groove 11, only the subtotal extends and exposes in 1 inside wall of protective sheath body, expose partial card and go into fixed slot 31, rubber snap ring 2 can not follow snap ring mounting groove 11 and drop.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the protective sheath body 1 in fig. 1;
FIG. 3 is an enlarged schematic view of A in FIG. 1;
FIG. 4 is a schematic structural view of the tool body 3 in FIG. 1;
fig. 5 is a schematic structural diagram of embodiment 2.
Description of reference numerals: the protective sleeve comprises a protective sleeve body 1, a rubber snap ring 2, a tool body 3, a storage box body 4, a snap ring installation groove 11, a fixing groove 31 and an extended storage groove 41.
Detailed Description
Example 1
Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: it contains protective sheath body 1, rubber snap ring 2, instrument body 3, storage box body 4, 1 inside wall front end of protective sheath body is provided with snap ring mounting groove 11, and rubber snap ring 2 is installed in mounting groove 11, and 11 cross-sections in snap ring mounting groove are square, and 2 inner circles of rubber snap ring partially extend 1 inside walls of protective sheath body, and instrument body 3 is placed in storage box body 4, instrument body 3 corresponds 2 departments of rubber snap ring and is provided with fixed slot 31, rubber snap ring 2 and fixed slot 31 looks joint, 31 shape and size of fixed slot and 2 shape and size phase-matches of rubber snap ring.
Further, the longitudinal section of the protective sheath body 1 is U-shaped.
Further, the cross section of the protective sleeve body 1 is in a circular shape.
Further, the rubber snap ring 2 is of a circular ring structure.
Furthermore, the rubber snap ring 2 is made of environment-friendly hard rubber.
Further, the protective sheath body 1 has the same shape as the storage box 4.
Example 2
Referring to fig. 5, this embodiment is different from embodiment 1 in that an elongated storage slot 41 is formed at the bottom of the storage box 4 for storing a long tool, and other structures and connection methods are the same as those of embodiment 1.
Example 3
The present embodiment is different from embodiment 1 in that the tool body 3 can be replaced with a different type of daily tool.
The utility model discloses a theory of operation: connect the fastening earlier with tool body 3 and storage box body 4 mutually soon during the equipment, tool body 3 can replace according to the in-service use needs and put into storage box body 4, the people's of being convenient for use, cover protective sheath body 1 and make protective sheath body 1 cup joint with tool body 3 mutually, 2 card of rubber snap ring are gone into fixed slot 31, realize protective sheath body 1 and tool body 3's zonulae occludens, because 2 most ring bodys of rubber snap ring are embedded in snap ring mounting groove 11, only the subtotal extends and exposes in 1 inside wall of protective sheath body, expose partial card and go into fixed slot 31, rubber snap ring 2 can not follow snap ring mounting groove 11 and drop.
After the technical scheme is adopted, the utility model discloses beneficial effect does: snap ring and draw-in groove assorted fastening have effectively guaranteed the connection fastening effect of protective sheath, and the optimal mounting design of snap ring can not drop from in the protective sheath, and the design of replacing of instrument body makes things convenient for people to select according to the use needs, gives people and has brought very big convenience, and the protective sheath makes the pendant more pleasing to the eye with the same molding of storage box body, has brought better use for the user and has experienced.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. A connection fastener characterized by: it contains protective sheath body (1), rubber snap ring (2), instrument body (3), storage box body (4), protective sheath body (1) inside wall front end is provided with snap ring mounting groove (11), and snap ring mounting groove (11) cross-section is square, and rubber snap ring (2) are installed in mounting groove (11), and rubber snap ring (2) inner circle part extends protective sheath body (1) inside wall, and instrument body (3) are placed in storage box body (4), instrument body (3) correspond rubber snap ring (2) department and are provided with fixed slot (31), rubber snap ring (2) and fixed slot (31) looks joint, fixed slot (31) shape and size and rubber snap ring (2) shape and size phase-match.
2. A connection fastener as defined in claim 1, wherein: the longitudinal section of the protective sleeve body (1) is U-shaped.
3. A connection fastener as defined in claim 1, wherein: the cross section of the protective sleeve body (1) is in a circular shape.
4. A connection fastener as defined in claim 1, wherein: the rubber snap ring (2) is of a circular ring structure.
5. A connection fastener as defined in claim 1, wherein: the rubber snap ring (2) is made of environment-friendly hard rubber.
6. A connection fastener as defined in claim 1, wherein: the protective sleeve body (1) is the same as the storage box body (4) in appearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021079315.7U CN212678519U (en) | 2020-06-11 | 2020-06-11 | Connecting fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021079315.7U CN212678519U (en) | 2020-06-11 | 2020-06-11 | Connecting fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212678519U true CN212678519U (en) | 2021-03-12 |
Family
ID=74890471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021079315.7U Expired - Fee Related CN212678519U (en) | 2020-06-11 | 2020-06-11 | Connecting fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212678519U (en) |
-
2020
- 2020-06-11 CN CN202021079315.7U patent/CN212678519U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210312 |