CN208348232U - A kind of fixing piece pressure code - Google Patents
A kind of fixing piece pressure code Download PDFInfo
- Publication number
- CN208348232U CN208348232U CN201820781387.2U CN201820781387U CN208348232U CN 208348232 U CN208348232 U CN 208348232U CN 201820781387 U CN201820781387 U CN 201820781387U CN 208348232 U CN208348232 U CN 208348232U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- code
- groove
- elastic screw
- fixing piece
- 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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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of fixing pieces to press code, including elastic screw rod, principal arm part, pressure code, external screw thread is provided on the elastic screw rod, through-hole is offered on the principal arm part, internal screw thread is provided in the through-hole, and the pressure code includes the groove pressing code book body, being provided on the pressure code book body, the groove is tapered, bore above is small, and bore below is big, passes through the through-hole by the elastic screw rod, the insertion groove is fixed.The utility model can between object and object connection or object fixation bring convenience；It is easy to operate durable, secured；The present apparatus can activity use, need can allow according to essence and multiple uniformly use together.
Description
Technical field
The utility model relates to fixedly connected part fields, are a kind of fixing piece pressure codes specifically, for frock clamp,
In the equipment such as big small-sized tank body is sealedly connected and fixed, process equipment positions.
Background technique
Current miscellaneous fixing piece existing on the market/code is young, have plastics, sub- cast iron, aluminium, iron it is zinc-plated etc., use
Person selects respective needs according to the concrete condition of itself.Existing spiral fixed pressure code majority is exactly elastic screw rod and principal arm part
It is combined into, elastic screw rod is directly allowed to contact with part to be fixed, when shaking, be easy to loosen, fixed effect is bad.
Utility model content
The utility model aim is intended to provide a kind of fixing piece pressure code, can give connection or the object between object and object
Body fixation is brought convenience；It is easy to operate durable, secured；The present apparatus movable can use, and need can allow multiple one according to essence
Play uniformly distributed use.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
A kind of fixing piece presses code, including elastic screw rod, principal arm part, pressure code, is provided with external screw thread on the elastic screw rod,
Through-hole is offered on the principal arm part, internal screw thread is provided in the through-hole, and the pressure code includes pressure code book body, is provided with institute
The groove on pressure code book body is stated, the groove is tapered, and bore above is small, and bore below is big, passes through the elastic screw rod
It is fixed across the through-hole, the insertion groove.
Utility model by adopting the above technical scheme is added to pressure code on the basis of original, and can extend entire mechanism makes
With the service life, since pressure code further groove is tapered, bore is up big and down small, so that there are also living for elastic screw rod after entire component installs
Dynamic space；It can make not loosen easily after compressing object, the hermetically sealed can upper cover of such as fixed some band vibrations but having with pressure, pressure
This small part of code can play a buffer role in, and not will lead to the combination that jerk power directly influences elastic screw rod and principal arm, prevent
Only fixing piece pressure code loosens.
It further limits, the elastic screw rod includes thread segment and non-threaded section, and described non-threaded section described for being inserted into
Groove resists pressure code.
It further limits, the diameter at the non-threaded section of both ends is gradually increased along its axis to middle part, described non-threaded
The size at section middle part is greater than the size of the groove top.
The size that non-threaded section of middle part size is greater than groove top does not make after non-threaded section is inserted into groove
Used time can make elastic screw rod not separate with principal arm part, avoid accessory is uneven from making the case where having more than is needed.Non-threaded section
Middle part gradually become smaller along its axis to both ends diameter so that non-threaded section of middle part to both ends be inclined surface, facilitate non-spiral shell
Line section is into and out groove.
It further limits, non-threaded section of the bottom offers technology groove.
Technology groove facilitates elastic screw rod and presses the assembling of code.The presence of technology groove can make being sized for for non-threaded section of middle part
More greatly once, it further ensures when not in use, elastic screw rod is not separated with principal arm part, avoids accessory is uneven from making to have more than is needed
The case where occur；Meanwhile when in use, it is to fall off easily that elastic screw rod, which is installed into pressure code normal use process, can be had
Effect firmly carries out lock part.
It further limits, the top of the elastic screw rod is provided with mounting hole.
The setting of mounting hole is that the tools such as screwdriver or cylindrical type strut are inserted into mounting hole for convenience, conveniently turns pine
Tight screw rod, is easily installed.
It further limits, the mounting hole is vertical with the axis of the elastic screw rod.
Mounting hole is arranged vertical with the axis of elastic screw rod, during installation can be more more labor-saving, it is more convenient installation.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the constitutional diagram of the utility model；
Fig. 3 is non-threaded section and fills enlarged drawing with pressure code character；
Fig. 4 is the structural schematic diagram that the utility model is used to fix preserving jar and lid；
Main element symbol description is as follows:
Elastic screw rod 1, thread segment 11, non-threaded section 12, technology groove 121, mounting hole 13, principal arm part 2, through-hole 21, pressure
Code 3, pressure code book body 31, groove 32, preserving jar 4, lid 5, raised 6, O-ring seal 7.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1, 2, 3, a kind of fixing piece presses code, including elastic screw rod 1, principal arm part 2, pressure code 3, the elastic spiral shell
It is provided with external screw thread on bar, through-hole 21 is offered on the principal arm part, internal screw thread, the pressure code packet are provided in the through-hole
The groove 32 for including pressure code book body 31, being provided on the pressure code book body, the groove is tapered, and bore above is small, below
Bore is big, passes through the through-hole by the elastic screw rod, the insertion groove is fixed.
In preferred embodiment, the elastic screw rod includes thread segment 11 and non-threaded section 12, and described non-threaded section is used for
It is inserted into the groove and resists pressure code.
In preferred embodiment, the diameter at the non-threaded section of both ends is gradually increased along its axis to middle part, described non-
Size in the middle part of thread segment is greater than the size of the groove top.
In preferred embodiment, non-threaded section of the bottom offers technology groove 121.
In preferred embodiment, the top of the elastic screw rod is provided with mounting hole 13.
In preferred embodiment, the mounting hole is vertical with the axis of the elastic screw rod.
Fig. 4 is that the present apparatus is used to fix the structural schematic diagram of preserving jar 4 Yu lid 5, and the engaging portion of lid and preserving jar is set
It is equipped with protrusion 6, O-ring seal 7 is provided between lid and preserving jar, principal arm part is stuck in the protrusion of lid and preserving jar
On, pressure code is placed on the corresponding position of protrusion, elastic screw rod is rotated, until not being able to rotate in non-threaded section of insertion groove
Until, to realize the fixation of preserving jar and lid.
It is up-small and down-big due to pressing inside code in the form of taper, it is also able to maintain activity after waiting screw rods installation to enter to press code,
To which there are cushion spaces to elastic screw rod, when there is vibration, not will lead to jerk power directly influence elastic screw rod with
The combination of principal arm prevents fixing piece pressure code from loosening, so that object is just not easy loose or dislocation after compressing.Elastic screw rod is installed into
Pressure has also opened technology groove among code part, facilitates elastic screw rod and presses the assembling of code, elastic screw rod is installed into pressure code normal use
It is to fall off easily in the process, effectively can firmly carries out lock part.Pressure code can play again when not in use elastic screw rod and
Principal arm will not separate, and cause accessory is uneven to make to have more than is needed.Three part materials are made using 304 stainless steels.
A kind of fixing piece pressure code provided by the utility model is described in detail above.The explanation of specific embodiment is only
It is the method and its core concept for being used to help understand the utility model.It should be pointed out that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model,
Modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (6)
1. a kind of fixing piece presses code, it is characterised in that: including elastic screw rod, principal arm part, pressure code, be arranged on the elastic screw rod
There is external screw thread, through-hole is offered on the principal arm part, internal screw thread is provided in the through-hole, the pressure code includes pressure code book
Body, the groove being provided on the pressure code book body, the groove is tapered, and bore above is small, and bore below is big, passes through institute
Elastic screw rod is stated to be fixed across the through-hole, the insertion groove.
2. a kind of fixing piece according to claim 1 presses code, it is characterised in that: the elastic screw rod includes thread segment and non-
Thread segment, described non-threaded section resists pressure code for being inserted into the groove.
3. a kind of fixing piece according to claim 2 presses code, it is characterised in that: the diameter at the non-threaded section of both ends along
Its axis is gradually increased to middle part, and the size at the non-threaded section of middle part is greater than the size of the groove top.
4. a kind of fixing piece according to claim 3 presses code, it is characterised in that: non-threaded section of the bottom offers work
Skill slot.
5. a kind of fixing piece according to claim 1 presses code, it is characterised in that: the top of the elastic screw rod is provided with peace
Fill hole.
6. a kind of fixing piece according to claim 5 presses code, it is characterised in that: the mounting hole and the elastic screw rod
Axis is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781387.2U CN208348232U (en) | 2018-05-24 | 2018-05-24 | A kind of fixing piece pressure code |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781387.2U CN208348232U (en) | 2018-05-24 | 2018-05-24 | A kind of fixing piece pressure code |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208348232U true CN208348232U (en) | 2019-01-08 |
Family
ID=64890674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820781387.2U Expired - Fee Related CN208348232U (en) | 2018-05-24 | 2018-05-24 | A kind of fixing piece pressure code |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208348232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349845A (en) * | 2021-05-17 | 2021-09-07 | 上海汇禾医疗科技有限公司 | Locking device |
-
2018
- 2018-05-24 CN CN201820781387.2U patent/CN208348232U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349845A (en) * | 2021-05-17 | 2021-09-07 | 上海汇禾医疗科技有限公司 | Locking device |
| CN113349845B (en) * | 2021-05-17 | 2022-12-09 | 上海汇禾医疗科技有限公司 | Locking device |
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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: 20190108 Termination date: 20190524 |