CN209539798U - The anti-theft screw of built-in cooling chamber - Google Patents
The anti-theft screw of built-in cooling chamber Download PDFInfo
- Publication number
- CN209539798U CN209539798U CN201920104594.9U CN201920104594U CN209539798U CN 209539798 U CN209539798 U CN 209539798U CN 201920104594 U CN201920104594 U CN 201920104594U CN 209539798 U CN209539798 U CN 209539798U
- Authority
- CN
- China
- Prior art keywords
- cooling chamber
- cooling
- screw
- cooling passage
- screw terminal
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 78
- 239000002826 coolant Substances 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of anti-theft screws of built-in cooling chamber, including screw terminal and screw rod；Screw terminal top surface is equipped with flight；Cooling chamber is equipped with inside screw terminal, cooling chamber is located at below flight；Screw terminal top surface is also provided with a pair and is vertically arranged cooling passage, which is connected to cooling chamber respectively, which distinguishes external L shape coolant liquid delivery pipe；Each L shape coolant liquid delivery pipe distinguishes external quick coupling.The utility model anti-theft screw can cool down screw with cooling chamber.
Description
Technical field
The utility model relates to the anti-theft screws of built-in cooling chamber.
Background technique
Screw is the physics and mathematical principle of the inclined-plane circular rotating and frictional force using object, is fastened by easy stages
The tool of implements parts.Certain occasions, amount of heat can be conducted to screw, so that screw expanded by heating and thread-rolling screw hole,
The final fastening effect for influencing screw, therefore need to cool down screw.
Utility model content
The purpose of this utility model is to provide a kind of anti-theft screws can cool down screw with cooling chamber.
To achieve the above object, the technical solution of the utility model is to design a kind of anti-theft screw of built-in cooling chamber, packet
It includes: the discoid screw terminal of horizontal, the screw rod extended downwardly out by screw terminal bottom surface, and be set to screw terminal top surface and have anti-
The flight of detaching structure；
The discoid cooling chamber of horizontal is equipped with inside the screw terminal, cooling chamber is located at below flight, and cooling chamber and spiral shell
The silk coaxial heart；
The screw terminal top surface is also provided with a pair and is vertically arranged cooling passage: the first cooling passage and the second coolant liquid are logical
Road；This is located at flight periphery to cooling passage, this is symmetrical arranged cooling passage with the axle center of screw terminal, and this is to cold
But the bottom end in liquid channel is connected to cooling chamber respectively；
Distinguish external L shape coolant liquid delivery pipe in the top of above-mentioned a pair of cooling passage: being external in the first cooling passage
The first L shape coolant liquid delivery pipe on top, and it is external in the 2nd L shape coolant liquid delivery pipe on the second cooling passage top；
The first L shape coolant liquid delivery pipe include: bottom end be connected to the first cooling passage be vertically arranged the first vertical segment,
And the first horizontal segment of horizontal that one end is connected to the first vertical segment；The other end of first horizontal segment is equipped with the first quick coupling；
The 2nd L shape coolant liquid delivery pipe include: bottom end be connected to the second cooling passage be vertically arranged the second vertical segment,
And the second horizontal segment of horizontal that one end is connected to the second vertical segment；The other end of second horizontal segment is equipped with the second quick coupling；
First vertical segment, the second vertical segment are symmetrical arranged with the axle center of screw terminal；
The first horizontal segment heart coaxial with the second horizontal segment, and the extending direction of the first horizontal segment and the second horizontal segment
Extending direction is opposite；
The bottom wall of the cooling chamber is evenly equipped with several first conical protrusions, and the roof of cooling chamber is evenly equipped with several second circles
Tapered protrusion.
Preferably, first conical protrusions are shifted to install with the second conical protrusions.
Advantages and beneficial effects of the utility model lie in that a kind of anti-theft screw is provided, it, can be to screw with cooling chamber
It is cooled down.
The external coolant inlet pipe of first quick coupling, the external coolant output tube of the second quick coupling, coolant liquid input
Pipe supplies coolant liquid to the first quick coupling, and coolant liquid is via the first quick coupling, the first L shape coolant liquid delivery pipe, first cold
But liquid channel enters cooling chamber, then enters via the second cooling passage, the 2nd L shape coolant liquid delivery pipe, the second quick coupling
Coolant output tube, coolant output tube recycle the cooling chamber that exports from the second quick coupling, and coolant liquid flows through screw terminal, can be with
Screw terminal is cooled down, and then also screw is integrally cooled down.
The bottom wall of cooling chamber is evenly equipped with several first conical protrusions, and the roof of cooling chamber is evenly equipped with several second cones
Cooling effect can be improved in protrusion.
First conical protrusions are shifted to install with the second conical protrusions, and cooling effect can be improved.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
The technical solution of the utility model specific implementation is:
As shown in Figure 1, a kind of anti-theft screw of built-in cooling chamber 2, comprising: the discoid screw terminal 11 of horizontal, by screw terminal
The screw rod 12 that 11 bottom surfaces extend downwardly out, and set on 11 top surface of screw terminal and there is the flight of anti-dismounting structure (in figure not
Flight is shown)；
The discoid cooling chamber 2 of horizontal is equipped with inside the screw terminal 11, cooling chamber 2 is located at below flight, and cooling chamber 2
The heart coaxial with screw terminal 11；
11 top surface of screw terminal is also provided with a pair and is vertically arranged cooling passage: the first cooling passage 31 and second is cooling
Liquid channel 32；This is located at flight periphery to cooling passage, this is symmetrical arranged cooling passage with the axle center of screw terminal 11,
And the bottom end to cooling passage is connected to cooling chamber 2 respectively；
Distinguish external L shape coolant liquid delivery pipe in the top of above-mentioned a pair of cooling passage: being external in the first cooling passage
The first L shape coolant liquid delivery pipe 41 on 31 tops, and be external in 32 top of the second cooling passage the 2nd L shape coolant liquid it is defeated
Send pipe 42；
The first L shape coolant liquid delivery pipe 41 include: bottom end be connected to the first cooling passage 31 to be vertically arranged first perpendicular
The first horizontal segment of horizontal that pipeline section and one end are connected to the first vertical segment；The other end of first horizontal segment is equipped with first quickly
Connector 51；
The 2nd L shape coolant liquid delivery pipe 42 include: bottom end be connected to the second cooling passage 32 to be vertically arranged second perpendicular
The second horizontal segment of horizontal that pipeline section and one end are connected to the second vertical segment；The other end of second horizontal segment is equipped with second quickly
Connector 52；
First vertical segment, the second vertical segment are symmetrical arranged with the axle center of screw terminal 11；
The first horizontal segment heart coaxial with the second horizontal segment, and the extending direction of the first horizontal segment and the second horizontal segment
Extending direction is opposite；
The bottom wall of the cooling chamber 2 is evenly equipped with several first conical protrusions 21, and the roof of cooling chamber 2 is evenly equipped with several
Two conical protrusions 22.
Preferably, first conical protrusions 21 are shifted to install with the second conical protrusions 22.
The external coolant inlet pipe of first quick coupling 51, the external coolant output tube of the second quick coupling 52, coolant liquid
Input pipe supplies coolant liquid to the first quick coupling 51, and coolant liquid is via the first quick coupling 51, the first L shape coolant liquid delivery pipe
41, the first cooling passage 31 enter cooling chamber 2, then via the second cooling passage 32, the 2nd L shape coolant liquid delivery pipe 42,
Second quick coupling 52 enters coolant output tube, and coolant output tube recycles the cooling chamber 2 exported from the second quick coupling 52,
Coolant liquid flows through screw terminal 11, can cool down to screw terminal 11, and then also integrally cool down to screw.
The bottom wall of cooling chamber 2 is evenly equipped with several first conical protrusions 21, and the roof of cooling chamber 2 is evenly equipped with several second circles
Tapered protrusion 22, can be improved cooling effect.
First conical protrusions 21 are shifted to install with the second conical protrusions 22, and cooling effect can be improved.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (2)
- The anti-theft screw of cooling chamber built in 1. characterized by comprising the discoid screw terminal of horizontal, it is downward by screw terminal bottom surface The screw rod extended, and set on screw terminal top surface and with the flight of anti-dismounting structure；The discoid cooling chamber of horizontal is equipped with inside the screw terminal, cooling chamber is located at below flight, and cooling chamber and screw terminal The coaxial heart；The screw terminal top surface is also provided with a pair and is vertically arranged cooling passage: the first cooling passage and the second cooling passage； This is located at flight periphery to cooling passage, this is symmetrical arranged cooling passage with the axle center of screw terminal, and this is to cooling The bottom end in liquid channel is connected to cooling chamber respectively；Distinguish external L shape coolant liquid delivery pipe in the top of above-mentioned a pair of cooling passage: being external in the first cooling passage top The first L shape coolant liquid delivery pipe, and be external in the 2nd L shape coolant liquid delivery pipe on the second cooling passage top；The first L shape coolant liquid delivery pipe include: bottom end be connected to the first cooling passage be vertically arranged the first vertical segment, and The first horizontal segment of horizontal that one end is connected to the first vertical segment；The other end of first horizontal segment is equipped with the first quick coupling；The 2nd L shape coolant liquid delivery pipe include: bottom end be connected to the second cooling passage be vertically arranged the second vertical segment, and The second horizontal segment of horizontal that one end is connected to the second vertical segment；The other end of second horizontal segment is equipped with the second quick coupling；First vertical segment, the second vertical segment are symmetrical arranged with the axle center of screw terminal；The first horizontal segment heart coaxial with the second horizontal segment, and the extension of the extending direction of the first horizontal segment and the second horizontal segment It is contrary；The bottom wall of the cooling chamber is evenly equipped with several first conical protrusions, and the roof of cooling chamber is evenly equipped with several second cones Protrusion.
- 2. the anti-theft screw of built-in cooling chamber according to claim 1, which is characterized in that first conical protrusions with Second conical protrusions shift to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104594.9U CN209539798U (en) | 2019-01-22 | 2019-01-22 | The anti-theft screw of built-in cooling chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104594.9U CN209539798U (en) | 2019-01-22 | 2019-01-22 | The anti-theft screw of built-in cooling chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209539798U true CN209539798U (en) | 2019-10-25 |
Family
ID=68270877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920104594.9U Expired - Fee Related CN209539798U (en) | 2019-01-22 | 2019-01-22 | The anti-theft screw of built-in cooling chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209539798U (en) |
-
2019
- 2019-01-22 CN CN201920104594.9U patent/CN209539798U/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: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |