CN208269550U - A kind of heating rod junction double sealing structure Intelligent temperature control type electric heating stoving rack - Google Patents
A kind of heating rod junction double sealing structure Intelligent temperature control type electric heating stoving rack Download PDFInfo
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- CN208269550U CN208269550U CN201820834474.XU CN201820834474U CN208269550U CN 208269550 U CN208269550 U CN 208269550U CN 201820834474 U CN201820834474 U CN 201820834474U CN 208269550 U CN208269550 U CN 208269550U
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- threaded portion
- heating rod
- vertical tube
- fixedly connected
- temperature control
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Abstract
The utility model discloses a kind of heating rod junction double sealing structure Intelligent temperature control type electric heating stoving racks, including the first vertical tube and the second vertical tube, the first sealing plain washer is socketed on first threaded portion, the upper end of first threaded portion is fixedly connected with the second threaded portion, fixing sleeve is connected to the first sealing ring on the lower end of second threaded portion, fixed block is fixedly connected with inside the lower end of first vertical tube, the inside of the fixed block offers third internal screw thread, and the lower part of fixed block offers the second taper oral area, the top of the blanking cover is fixedly connected with third threaded portion, the second sealing plain washer and the second sealing ring are socketed on the lower end of the third threaded portion.By the double sealing structure of heating rod during installation, sealing effect is improved, prevents liquid leakage from leaking electricity, improves safety；The heating rod of this stoving rack and blanking cover are connected through a screw thread structure simultaneously, and Fast Installation sealing may be implemented, easy to use.
Description
Technical field
The utility model relates to household stoving rack technical field, specially a kind of heating rod junction double sealing structure intelligence
Temperature control type electric heating, drying frame.
Background technique
Being constantly progressive and develop with market economy, consumer to heat dissipation, drying class product there has also been higher demand,
It is also most important requirement, the heating rod and plug of traditional electric heating stoving rack and baking that safety, which is most basic for consumers,
Only one sealing element is sealed between quarreling, and the leakage of heat medium easily occurs for this structure, so as to cause electric leakage, product
Or electrical appliance part such as is corroded at the security risks, is not able to satisfy demand for security of the consumer to product.
It would therefore be desirable to propose a kind of heating rod junction double sealing structure intelligent temperature for improving leakproofness and safety
Control formula electric heating stoving rack.
Utility model content
The purpose of this utility model is to provide a kind of heating rod junction double sealing structure Intelligent temperature control type electric heating bakings
It quarrels, by double sealing structure, improves leakproofness, prevent from leaking electricity, improve safety；It is carried out simultaneously by screw thread installation close
Envelope, it is easy for installation, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of heating rod junction double sealing structure
Intelligent temperature control type electric heating stoving rack, including the first vertical tube and the second vertical tube, the lower end of first vertical tube are equipped with heating rod
Shell, the lower end of second vertical tube are equipped with blanking cover, and the top of the heating rod shell is fixedly connected with locking cap, described solid
The top for determining cap is fixedly connected with the first threaded portion, is socketed with the first sealing plain washer on first threaded portion, and described first
The upper end of threaded portion is fixedly connected with the second threaded portion, and fixing sleeve is connected to the first sealing ring on the lower end of second threaded portion,
The upper end of second threaded portion is fixedly connected with heating rod, is fixedly connected with fixed block inside the lower end of first vertical tube,
The inside of the fixed block offers third internal screw thread, and the lower part of fixed block offers the second taper oral area, the blanking cover
Top is fixedly connected with third threaded portion, and the second sealing plain washer and the second sealing are socketed on the lower end of the third threaded portion
Circle.
Preferably, the first internal screw thread with the cooperation of third threaded portion, and first are offered in the lower end of second vertical tube
The lower end of vertical tube is internally provided with the first taper oral area.
Preferably, the lower end of the heating rod is flush-mounted in the second threaded portion and the first threaded portion, and the lower end of heating rod is prolonged
It extends in heat bar shell body.
Preferably, protrusion is fixedly connected on the outside of the locking cap.
Preferably, the second internal screw thread with the cooperation of the first threaded portion is offered inside the lower end of first vertical tube.
Preferably, first sealing ring is installed to the second cone by the threaded connection of third internal screw thread and the second threaded portion
In shape oral area.
Compared with prior art, the utility model has the beneficial effects that
1, by the design of the first sealing plain washer and the first sealing ring, the dual-seal of heating rod during installation is realized
Structure improves sealing effect, prevents liquid leakage from leaking electricity, and improves the safety in utilization of stoving rack；
2, by the first threaded portion, the second threaded portion screw connection structure with the second internal screw thread, third internal screw thread respectively,
Fast Installation sealing may be implemented, it is easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model heating rod shell；
Fig. 3 is the structural schematic diagram of the utility model blanking cover；
Fig. 4 is the lower end schematic diagram of internal structure of the second vertical tube of the utility model；
Fig. 5 is the lower end schematic diagram of internal structure of the first vertical tube of the utility model.
In figure: 1 first vertical tube, 2 heating rod shells, 3 second vertical tubes, 4 blanking covers, 5 locking caps, 6 first threaded portions, 7 first
Seal plain washer, 8 first sealing rings, 9 second threaded portions, 10 heating rods, 11 second sealing plain washers, 12 third threaded portions, 13
Second sealing ring, 14 first internal screw threads, 15 first taper oral areas, 16 fixed blocks, 17 second internal screw threads, 18 third internal screw threads, 19
Second taper oral area.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: the heating rod junction double sealing structure intelligent temperature
Control formula electric heating stoving rack, including the first vertical tube 1 and the second vertical tube 3, the lower end of first vertical tube 1 are equipped with heating rod shell
2, the lower end of second vertical tube 3 is equipped with blanking cover 4, and the top of the heating rod shell 2 is fixedly connected with locking cap 5, described
The top of locking cap 5 is fixedly connected with the first threaded portion 6, and the first sealing plain washer 7, institute are socketed on first threaded portion 6
The upper end for stating the first threaded portion 6 is fixedly connected with the second threaded portion 9, and fixing sleeve is connected on the lower end of second threaded portion 9
One sealing ring 8, the upper end of second threaded portion 9 are fixedly connected with heating rod 10, fix inside the lower end of first vertical tube 1
It is connected with fixed block 16, the inside of the fixed block 16 offers third internal screw thread 18, and the lower part of fixed block 16 offers
Two taper oral areas 19, the top of the blanking cover 4 are fixedly connected with third threaded portion 12, cover on the lower end of the third threaded portion 12
It is connected to the second sealing plain washer 11 and the second sealing ring 13.
Specifically, the first internal screw thread 14 cooperated with third threaded portion 12 is offered in the lower end of second vertical tube 3, and
The lower end of first vertical tube 1 is internally provided with the first taper oral area 15.
Specifically, the lower end of the heating rod 10 is flush-mounted in the second threaded portion 9 and the first threaded portion 6, and heating rod 10
Lower end extends in heating rod shell 2.
Specifically, the outside of the locking cap 5 is fixedly connected with protrusion.
Specifically, offering the second internal screw thread 17 with the cooperation of the first threaded portion 6 inside the lower end of first vertical tube 1.
Specifically, first sealing ring 8 is installed to by the threaded connection of third internal screw thread 18 and the second threaded portion 9
In two taper oral areas 19.
Working principle: when in use, by the design of the first sealing plain washer 7 and the first sealing ring 8, heating rod is realized
10 double sealing structure during installation improves sealing effect, prevents liquid leakage from leaking electricity, and improves the use peace of stoving rack
Quan Xing；Pass through the first threaded portion 6, the second threaded portion 9 the threaded connection knot with the second internal screw thread 17, third internal screw thread 18 respectively
Fast Installation sealing may be implemented in structure, easy to use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of heating rod junction double sealing structure Intelligent temperature control type electric heating stoving rack, including the first vertical tube (1) and second
Vertical tube (3), it is characterised in that: the lower end of first vertical tube (1) is equipped with heating rod shell (2), second vertical tube (3)
Lower end is equipped with blanking cover (4), and the top of the heating rod shell (2) is fixedly connected with locking cap (5), the locking cap (5)
Top is fixedly connected with the first threaded portion (6), is socketed with the first sealing plain washer (7) on first threaded portion (6), and described
The upper end of one threaded portion (6) is fixedly connected with the second threaded portion (9), and fixing sleeve is connected on the lower end of second threaded portion (9)
The upper end of first sealing ring (8), second threaded portion (9) is fixedly connected with heating rod (10), under first vertical tube (1)
End is internal to be fixedly connected with fixed block (16), and the inside of the fixed block (16) offers third internal screw thread (18), and fixed block
(16) lower part offers the second taper oral area (19), and the top of the blanking cover (4) is fixedly connected with third threaded portion (12), institute
It states and is socketed with the second sealing plain washer (11) and the second sealing ring (13) on the lower end of third threaded portion (12).
2. a kind of heating rod junction double sealing structure Intelligent temperature control type electric heating stoving rack according to claim 1,
It is characterized in that: offering the first internal screw thread (14) with third threaded portion (12) cooperation in the lower end of second vertical tube (3), and
The lower end of first vertical tube (1) is internally provided with the first taper oral area (15).
3. a kind of heating rod junction double sealing structure Intelligent temperature control type electric heating stoving rack according to claim 1,
Be characterized in that: the lower end of the heating rod (10) is flush-mounted in the second threaded portion (9) and the first threaded portion (6), and heating rod (10)
Lower end extend in heating rod shell (2).
4. a kind of heating rod junction double sealing structure Intelligent temperature control type electric heating stoving rack according to claim 1,
It is characterized in that: being fixedly connected with protrusion on the outside of the locking cap (5).
5. a kind of heating rod junction double sealing structure Intelligent temperature control type electric heating stoving rack according to claim 1,
It is characterized in that: offering the second internal screw thread (17) with the first threaded portion (6) cooperation inside the lower end of first vertical tube (1).
6. a kind of heating rod junction double sealing structure Intelligent temperature control type electric heating stoving rack according to claim 1,
Be characterized in that: first sealing ring (8) is installed to by the threaded connection of third internal screw thread (18) and the second threaded portion (9)
In two taper oral areas (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820834474.XU CN208269550U (en) | 2018-05-31 | 2018-05-31 | A kind of heating rod junction double sealing structure Intelligent temperature control type electric heating stoving rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820834474.XU CN208269550U (en) | 2018-05-31 | 2018-05-31 | A kind of heating rod junction double sealing structure Intelligent temperature control type electric heating stoving rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208269550U true CN208269550U (en) | 2018-12-21 |
Family
ID=64689563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820834474.XU Active CN208269550U (en) | 2018-05-31 | 2018-05-31 | A kind of heating rod junction double sealing structure Intelligent temperature control type electric heating stoving rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208269550U (en) |
-
2018
- 2018-05-31 CN CN201820834474.XU patent/CN208269550U/en active Active
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