CN212237117U

CN212237117U - Anti-loosening mixer for screw cap

Info

Publication number: CN212237117U
Application number: CN202020461172.XU
Authority: CN
Inventors: 张志平
Original assignee: Dongguan Yimaisi Electrical Appliance Technology Co ltd
Current assignee: Dongguan Yimaisi Electrical Appliance Technology Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-29
Anticipated expiration: 2030-04-01

Abstract

The utility model relates to the technical field of mixers, in particular to a nut anti-loosening mixer; the lock comprises a main body, wherein the main body is provided with a supporting surface, a lock disc is arranged above the supporting surface, the side surface of the lock disc extends outwards to form an extending part, the extending part is provided with a through hole, a positioning pin is fixed in the through hole, a convex rib is formed on the supporting surface, and the positioning pin is rotationally abutted to the convex rib; the utility model discloses increase the locating pin on the lock dish, increase protruding muscle on the holding surface, make locating pin and protruding muscle activity offset, carry on spacingly to the locating pin to prevent that lock dish nut vibrations pine from taking off, assemble moreover, disassemble convenience, swift, promote the security of product.

Description

Anti-loosening mixer for screw cap

Technical Field

The utility model relates to a mixer technical field refers in particular to nut locking taking off mixer.

Background

The core component of the existing stirrer comprises a knife set, the knife set is connected with a motor through a transmission gear, when the stirrer is used, under the influence of rotation and vibration of the motor, the nut can be loosened, liquid in a main body can be leaked, and the motor is led to enter water to cause potential safety hazards such as burnout. In order to solve the problem of loosening of the screw cap, the existing stirring machine adopts glue to bond and fix the screw cap, the glue is fixed in a firm mode, but the disassembly is very difficult, and only destructive disassembly is used, so that the product is damaged, and even if the disassembly is not carried out, the reuse of the stirring machine is also influenced due to the solidification of the glue, and the food safety is also possibly influenced.

Therefore, in view of the above-mentioned drawbacks of the conventional blender, there is a need for an improvement of the conventional blender.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nut locking takes off mixer to the not enough of prior art, this nut locking takes off mixer has solved that current mixer exists: low safety, difficult disassembly and assembly and the like.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the nut anti-loosening stirring machine comprises a main body, wherein the main body is provided with a supporting surface, a lock disc is installed above the supporting surface, the side surface of the lock disc extends outwards to form an extending part, a through hole is formed in the extending part, a positioning pin is fixed in the through hole, a convex rib is formed on the supporting surface, and the positioning pin is rotationally abutted to the convex rib.

Specifically, the plurality of ribs are positioned on the rotating track of the positioning pin.

Specifically, the through hole is vertical to the supporting surface.

Specifically, the convex rib is linear and extends from the center of the supporting surface to the outside in a diverging manner.

More specifically, the locating pin including the rivet, the lower pot head of rivet is equipped with the plug, in the through hole of lock dish is worn to locate by the plug, the lower part of plug formed the inflation portion, the inflation portion is located the bottom surface of lock dish, the upper end position of rivet is on the up end of lock dish, the lower tip of rivet passes the inflation portion and the protruding muscle activity of plug and offsets.

More specifically, the upper end of the rubber plug is a top convex part, the rubber plug is longitudinally provided with a through hole, the through hole of the rubber plug is in a round table shape with a wide upper part and a narrow lower part, and the lower part of the rubber plug is longitudinally provided with a spacing groove.

More specifically, the bottom surface of the upper end part of the rivet is provided with an embedded groove, and the top convex part of the rubber plug is embedded in the embedded groove.

Furthermore, the convex ribs form an arc shape, and the arc-shaped convex ribs form positioning holes on the supporting surface.

Furthermore, the positioning pin is a screw, a threaded hole is formed in the lock disc, the screw is in threaded connection with the threaded hole, and the bottom of the screw penetrates through the positioning hole to be movably abutted to the convex rib.

The beneficial effects of the utility model reside in that: increase the locating pin on the lock dish, increase protruding muscle on the holding surface, make locating pin and protruding muscle activity offset, carry on spacingly to the locating pin to prevent that lock dish nut vibrations pine from taking off, assemble moreover, disassemble convenience, swift, promote the security of product.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of another angle structure of the present invention.

Fig. 3 is the schematic diagram of the positioning pin structure of the present invention.

Fig. 4 is the schematic view of the positioning pin assembly structure of the present invention.

Fig. 5 is a schematic cross-sectional view of fig. 3.

Fig. 6 is a schematic cross-sectional view of fig. 4.

Fig. 7 is a schematic structural diagram of a second embodiment of the present invention.

The utility model discloses a reference numeral name is as follows: the support surface 1, the lock disc 2, the extension part 3, the positioning pin 4, the rotating track 5, the convex rib 6, the main body 7, the positioning hole 8, the screw 9, the rivet 10, the lower end part 11, the rubber plug 12, the expansion part 13, the spacing groove 14 and the top convex part 15.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1-6, the first embodiment of the present invention provides a nut loosening prevention mixer, wherein a main body 7 has a supporting surface 1, a lock disc 2 is installed above the supporting surface 1, an extending portion 3 is formed by extending the side surface of the lock disc 2 outwards, a through hole is formed in the extending portion 3 and perpendicular to the supporting surface 1, a positioning pin 4 is fixed in the through hole, a plurality of protruding ribs 6 are formed on the supporting surface 1, and the protruding ribs 6 are located on a rotating track 5 of the positioning pin 4, and the positioning pin 4 is rotationally offset from the protruding ribs 6.

The utility model discloses a protruding muscle 6 is the linearity, outwards diverges from the center of holding surface 1 and extends.

The utility model discloses a locating pin 4 adopts the rivet structure, and it is including

rivet

10, and 11 covers of lower tip of rivet 10 are equipped with plug 12, and in plug 12 wore to locate the through-hole of lock dish 2, the lower part of plug 12 formed inflation portion 13, and inflation portion 13 is located the bottom surface of lock dish 2, and the upper end of rivet 10 is located the up end of lock dish 2, and lower tip 11 of rivet 10 passes the inflation portion 13 and the 6 activities of protruding muscle counterbalance of plug 12.

The utility model discloses an upper end of plug 12 is top convex part 15, and the through-hole has vertically been seted up to plug 12, and the through-hole of plug 12 is round platform form, and upward wide, narrow down, the lower part of plug 12 has vertically seted up spacing groove 11.

The utility model discloses an upper end bottom surface of rivet 10 has the caulking groove, and the top convex part 15 of plug 12 inlays in this caulking groove.

During the equipment, plug 12 is plugged into the through hole of lock dish 2, make the upper end of plug 12 be located the up end of lock dish 2 on, the lower extreme is located under the bottom surface of lock dish 2, pass lower tip 11 of rivet 10 from the through-hole of plug 12, then the lower tip 11 of rivet 10 outwards extrudes plug 12 inflation, and then form inflation portion 13 and offset with the bottom surface of lock dish 2, the lower extreme 11 of rivet 10 wears out the lower terminal surface of plug 12, the upper portion of plug 12 inlays in the caulking groove of rivet 10, accomplish the equipment.

During disassembly, the rivet 10 is pulled out, the lower end part 11 of the rivet 10 does not extrude the through hole of the rubber plug 12 any more, the expansion part 13 recovers, the rubber plug 12 recovers, and the rubber plug 12 can be pulled out from the through hole of the lock disc 2, so that quick disassembly is realized.

See fig. 7, do the utility model discloses a two schematic diagrams of embodiment, in this embodiment, protruding muscle 6 forms the arc, blocks locating pin 4 just, and protruding muscle 6 of arc forms locating hole 8 on holding surface 1, and locating pin 4 adopts screw 9, sets up the screw hole on the lock dish 2, and screw 9 and screw hole threaded connection, the bottom of screw 9 penetrates locating

hole

8 and 6 activities of protruding muscle offset. A plurality of ribs 6 are formed on the support surface 1, the ribs 6 being located on the rotation path of the screws 9.

The second embodiment is very convenient and fast to assemble and disassemble.

The utility model discloses a lock dish 2 can play the effect that prevents the vibrations pine and take off, if lock dish 2 receives vibrations influence to produce when rotatory, locating pin 4 can be blockked spacingly by protruding muscle 6 to can not take off, can play the effect that the locking is taken off, in addition, reverse disassembling of locating pin 4 is also very convenient, swift, so whole can reuse, can not cause the food security risk moreover.

Of course, the above-mentioned embodiments are only preferred examples of the present invention, and not intended to limit the scope of the present invention, so that all equivalent changes or modifications made by the structure, features and principles described in the claims of the present invention should be included in the claims of the present invention.

Claims

1. The anti-loosening mixer for the screw cap is characterized in that: including the main part, the main part has the holding surface, and the jam plate is installed to the holding surface top, and the outside extension in jam plate side is formed with the extension, and the through hole has been seted up to the extension, and the through hole is fixed with the locating pin, and the shaping has protruding muscle on the holding surface, and the locating pin offsets with protruding muscle is rotatory.

2. The nut anti-loosening mixer as claimed in claim 1, wherein: the convex ribs are multiple and are positioned on the rotating track of the positioning pin.

3. The nut anti-loosening mixer as claimed in claim 1, wherein: the through hole is vertical to the supporting surface.

4. The nut anti-loosening mixer as claimed in claim 1, wherein: the convex rib is linear and extends from the center of the supporting surface to the outside in a diverging manner.

5. The nut anti-loosening mixer as claimed in claim 1, wherein: the locating pin include the rivet, the lower pot head of rivet is equipped with the plug, in the through-hole of lock dish is worn to locate by the plug, the lower part of plug forms the inflation portion, the inflation portion is located the bottom surface of lock dish, the upper end position of rivet is on the up end of lock dish, the lower tip of rivet passes the inflation portion and protruding muscle activity counterbalance of plug.

6. The nut anti-loosening mixer as claimed in claim 5, wherein: the upper end of the rubber plug is a top convex part, the rubber plug is longitudinally provided with a through hole, the through hole of the rubber plug is in a round table shape with a wide upper part and a narrow lower part, and the lower part of the rubber plug is longitudinally provided with a spacing groove.

7. The nut anti-loosening mixer as claimed in claim 6, wherein: the bottom surface of the upper end part of the rivet is provided with an embedded groove, and the top convex part of the rubber plug is embedded in the embedded groove.

8. The nut anti-loosening mixer as claimed in claim 1, wherein: the convex ribs form an arc shape, and the arc-shaped convex ribs form positioning holes on the supporting surface.

9. The nut anti-loosening mixer as claimed in claim 8, wherein: the positioning pin is a screw, a threaded hole is formed in the lock disc, the screw is in threaded connection with the threaded hole, and the bottom of the screw penetrates into the positioning hole to be movably abutted to the convex rib.