CN219163790U

CN219163790U - Anti-falling type power strip

Info

Publication number: CN219163790U
Application number: CN202223390135.2U
Authority: CN
Inventors: 李建; 吴满功; 陈强
Original assignee: Hangzhou Xinhong Electric Appliance Co ltd
Current assignee: Hangzhou Xinhong Electric Appliance Co ltd
Priority date: 2022-12-17
Filing date: 2022-12-17
Publication date: 2023-06-09
Anticipated expiration: 2032-12-17

Abstract

The utility model relates to the field of electric appliances, in particular to an anti-drop type power strip, which comprises a power strip main body and a rubber housing, wherein the rubber housing is mounted on the outer side end surface of the power strip main body in a coating manner, a rubber inner cavity is arranged in the rubber housing, two notch grooves are respectively formed in the left side wall and the right side wall of the rubber inner cavity, the two notch grooves on the same side are respectively distributed symmetrically up and down relative to the center line of the power strip main body, and two raised strips are respectively fixedly arranged on the left side end surface and the right side end surface of the power strip main body.

Description

Anti-falling type power strip

Technical Field

The utility model relates to the field of electric appliances, in particular to an anti-falling type power strip.

Background

The row of inserting needs often to use in our daily life, and drops on ground easily when frequent taking, and traditional row of inserting is very easy to cause not hard up or the influence of damage to row of inserting internals at the impact that produces when dropping on ground to lead to row of inserting's life greatly reduced, the row of inserting of loosening also takes place the incident easily simultaneously in the use, and inside not hard up row of inserting is not visible moreover.

Disclosure of Invention

The utility model aims to provide an anti-falling type power strip for solving the problems in the background technology.

The utility model solves the technical problems by adopting the following technical scheme:

the utility model provides an anti-drop type row of inserting, is including inserting row's main part and rubber shell, the rubber shell cladding is installed insert row's main part outside terminal surface, be provided with the rubber inner chamber in the rubber shell, the lateral wall is provided with two breach recesses respectively about the rubber inner chamber, two of homonymy the breach recess is about inserting row's main part central line becomes upper and lower symmetric distribution respectively, insert row's main part left and right sides terminal surface is fixed respectively and is provided with two sand grip, every the sand grip slides respectively the embedding corresponds in the breach recess, every the sand grip is kept away from insert row's main part central line direction terminal surface respectively with corresponding be connected with compression spring between the breach recess inside wall, the spout has been seted up to row's main part lower terminal surface, slidable mounting has PPR plastic strip in the spout, PPR plastic strip lower terminal surface is provided with hard rubber, hard rubber downside is provided with elastic emulsion.

Preferably, the elastic emulsion is fixedly arranged at the central position of the lower side wall of the rubber inner cavity, and the upper end surface is in an inward concave arc shape.

Preferably, the hard rubber is arranged on the lower end surface of the PPR plastic strip in a semicircular coating manner, and the lower end surface is embedded into the cambered surface at the upper end of the elastic latex.

Preferably, protruding columns are fixedly arranged on the lower end face of the power strip main body at equal distance on the left side and the right side of the PPR plastic strip, bottom cavities are respectively arranged on the lower side walls of the rubber inner cavities at the lower side positions of the protruding columns, abutting discs are respectively embedded in the bottom cavities, and reset springs are respectively connected between the abutting discs and the corresponding protruding columns.

Preferably, the cross section of the PPR plastic strip is an isosceles triangle strip, and the left and right sloping sides are respectively abutted against the sloping wall at the lower side of the chute.

Preferably, the upper side wall of each notch groove is arranged at one side close to the power strip main body in a circular arc chamfering mode, and the diameter length of the chamfering is smaller than the length of the raised strips.

The utility model has the advantages and positive effects that:

according to the utility model, the rubber shell is reinforced at the outer side of the power strip, the bottom layer is not contacted with the power strip, and the springs arranged at the two sides and the latex adopted in the middle are used for buffering and shock absorption, so that the impact of the power strip main body caused by falling can not influence the part structure in the power strip main body, the service life of the power strip main body is reduced, the anti-falling performance of the power strip is greatly improved, and the power strip can be protected from falling in all directions.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is a schematic diagram of a whole, partial and front view cross-sectional structure of an anti-drop power strip according to the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 1;

fig. 4 is a schematic diagram of an overall structure of the anti-drop power strip in fig. 1 according to the present utility model.

The index marks in the drawings are as follows: 10. a strip main body; 11. a rubber housing; 12. a rubber lumen; 13. a protruding column; 14. a bottom cavity; 15. an abutment plate; 16. a PPR plastic strip; 17. hard rubber; 18. an elastic latex; 19. notch groove; 20. a convex strip; 21. and a sliding groove.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

The utility model will now be described in detail with reference to fig. 1-4, wherein for convenience of description, the orientations described below are now defined as follows: the vertical, horizontal, vertical, front-to-back directions described below are the same as the vertical, horizontal, vertical, and horizontal directions of the view of fig. 1. Fig. 1 is a front view of the device of the present utility model, and the direction of fig. 1 is the same as the vertical, horizontal, vertical, front-to-back, horizontal, and horizontal directions of the device of the present utility model.

Embodiments of the utility model are described in further detail below with reference to the attached drawing figures:

referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an anti-drop formula inserts row, includes inserts row main part 10 and rubber housing 11, rubber housing 11 cladding is installed insert row main part 10 outside terminal surface, be provided with rubber inner chamber 12 in the rubber housing 11, rubber inner chamber 12 left and right sides wall is provided with two breach recess 19 respectively, and two of homonymy the breach recess 19 respectively about insert row main part 10 central line becomes upper and lower symmetric distribution, insert row main part 10 left and right sides terminal surface is fixed respectively and is provided with two sand grip 20, every sand grip 20 sliding respectively imbeds in the breach recess 19 that corresponds, every sand grip 20 keep away from insert row main part 10 central line direction terminal surface respectively with be connected with compression spring between the breach recess 19 inside wall that corresponds, insert row main part 10 lower terminal surface has seted up spout 21, slidable mounting has PPR plastic strip 16 in the spout 21, PPR plastic strip 16 lower terminal surface is provided with hard rubber 17, hard rubber 17 downside is provided with elastic latex 18.

In addition, in one embodiment, the elastic emulsion 18 is fixedly disposed at the center of the lower sidewall of the rubber cavity 12, and the upper end surface is in a concave arc shape.

In addition, in one embodiment, the hard rubber 17 is mounted on the lower end surface of the PPR plastic strip 16 in a semicircular shape, and the lower end surface is embedded in the cambered surface of the upper end of the elastic latex 18.

In addition, in one embodiment, protruding columns 13 are fixedly arranged on the lower end face of the power strip main body 10 at equal intervals on the left side and the right side of the PPR plastic strip 16, bottom cavities 14 are respectively arranged on the lower side wall of the rubber inner cavity 12 at the lower side positions of the protruding columns 13, abutting discs 15 are respectively embedded in each bottom cavity 14, and a reset spring is connected between each abutting disc 15 and the corresponding protruding column 13.

In addition, in one embodiment, the cross section of the PPR plastic strip 16 is an isosceles triangle, and the left and right hypotenuses are respectively abutted against the inclined surface walls on the lower side of the chute 21.

In addition, in one embodiment, the upper sidewall of each notch groove 19 is disposed at a side close to the power strip main body 10 with a circular arc chamfer, and the chamfer diameter is smaller than the length of the raised strip 20.

When the power strip is positively dropped on the ground, the lower end face of the rubber housing 11 is directly contacted with the ground to collide, part of impact is absorbed by the rubber housing 11, then the two sides of the power strip are distributed with reset springs to perform secondary buffering, when the reset springs deform to a certain extent, the hard rubber 17 fully extrudes the elastic latex 18, so that the elastic latex 18 deforms, two sides of the elastic latex 18 are protruded, the middle is sunken, so that two sides of the elastic latex 18 are abutted to the lower end face of the PPR plastic strip 16 to perform final buffering and shock absorption, the service life of the power strip is reduced due to the fact that the impact generated by dropping does not influence the part structure inside the power strip body 10, the anti-drop performance of the power strip is greatly improved, when the power strip is laterally dropped, the lateral edges of the power strip 20 pass through the notch grooves 19, the compression springs are buffered, meanwhile, the hard rubber 17 is embedded into the elastic latex 18 in a triangular shape, and when the lateral impact is generated, the elastic latex 17 is laterally extruded, and the hard latex 18 is extruded to the hard latex 18 is abutted to one side of the elastic latex 18, so that the elastic latex 18 is reversely bumped.

It should be emphasized that the examples described herein are illustrative rather than limiting, and therefore the utility model is not limited to the examples described in the detailed description, but rather falls within the scope of the utility model as defined by other embodiments derived from the technical solutions of the utility model by those skilled in the art.

Claims

1. The utility model provides an anti-falling type power strip, includes power strip main part (10) and rubber housing (11), its characterized in that: including row's of inserting main part (10) and rubber shell (11), rubber shell (11) cladding is installed row's of inserting main part (10) outside terminal surface, be provided with rubber inner chamber (12) in rubber shell (11), rubber inner chamber (12) are provided with two breach recess (19) about respectively, two of homonymy breach recess (19) are respectively about row's of inserting main part (10) central line becomes upper and lower symmetric distribution, row's of inserting main part (10) left and right sides terminal surface is fixed respectively and is provided with two sand grip (20), every sand grip (20) are respectively the slip embedding correspondence in breach recess (19), every sand grip (20) keep away from row's of inserting main part (10) central line direction terminal surface respectively with corresponding be connected with compression spring between breach recess (19) inside wall, row's of inserting main part (10) lower terminal surface has seted up spout (21), slidable mounting has PPR plastic strip (16) in spout (21), terminal surface is provided with hard rubber (17) under PPR plastic strip (16), hard latex (17) side is provided with hard latex (18) under.

2. The drop-resistant power strip of claim 1, wherein: the elastic emulsion (18) is fixedly arranged at the center of the lower side wall of the rubber inner cavity (12), and the upper end surface is in an inward concave arc shape.

3. The drop-resistant power strip of claim 1, wherein: the hard rubber (17) is arranged on the lower end face of the PPR plastic strip (16) in a semicircular coating mode, and the lower end face is embedded into the cambered surface of the upper end of the elastic latex (18).

4. The drop-resistant power strip of claim 1, wherein: the power strip is characterized in that protruding columns (13) are fixedly arranged on the lower end face of the power strip main body (10) at equal distance on the left side and the right side of the PPR plastic strip (16), bottom cavities (14) are respectively arranged on the lower side of each protruding column (13) on the lower side wall of the rubber inner cavity (12), abutting discs (15) are respectively embedded in each bottom cavity (14), and reset springs are respectively connected between the corresponding abutting discs (15) and the corresponding protruding columns (13).

5. A drop-resistant power strip as claimed in claim 3, wherein: the cross section of the PPR plastic strip (16) is an isosceles triangle strip, and the left and right oblique sides are respectively abutted against the oblique surface wall at the lower side of the chute (21).

6. The drop-resistant power strip of claim 1, wherein: the upper side wall of each notch groove (19) is respectively arranged in a circular arc chamfer at one side close to the power strip main body (10), and the diameter length of the chamfer is smaller than the length of the raised strip (20).