CN208684162U

CN208684162U - A kind of harness folding structure

Info

Publication number: CN208684162U
Application number: CN201821149467.2U
Authority: CN
Inventors: 吴川
Original assignee: PKC Vehicle Technology Hefei Co Ltd
Current assignee: PKC Vehicle Technology Hefei Co Ltd
Priority date: 2018-07-19
Filing date: 2018-07-19
Publication date: 2019-04-02
Anticipated expiration: 2028-07-19

Abstract

The utility model discloses a kind of harness folding structures, including shell, the thread passing port of perforation is provided in the middle part of the shell, and the inside of shell is equipped with wrapping post, shaft is fixedly connected at the both ends center of the wrapping post, shaft, which is corresponded to, in the shell is fixed with sleeve, the shaft runs through sleeve, the outside of the shaft of one end corresponds to sleeve, spring is equipped with around to column, the shaft of the other end fixes position-limited wheel inside the shell, several first latching tooths are fixed on the position-limited wheel, first latching tooth is corresponded in the shell is fixed with the second latch, and first latching tooth is meshed with the second latch, the end that the shaft of the other end stretches out sleeve is fixed with knob.The harness folding structure of the utility model, structure is simple, easily can carry out folding and unfolding to harness, effectively protect to harness, so that harness arrangement is clean and tidy.

Description

A kind of harness folding structure

Technical field

The utility model relates to harness technical field more particularly to a kind of harness folding structures.

Background technique

With the development of technology and the improvement of people ' s living standards, electronic equipment and digital product are becoming increasingly popular, The harness of outfit often has redundance to be scattered on desk when in use, it appears in disorder and easy mutual winding is beaten Knot.It is used for convenience of people, the telephone wire pullled in room, has longer portion more than the meeting of the free ends harness such as cable, these are extra Harness even will cause user tumble.Under normal conditions, people select the easily sizing object such as iron wire to draw extra harness Together to save space, however this way is but easy to cause physical damnification to harness, and shape is not beautiful enough.

Utility model content

The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality It is to propose a kind of harness folding structure with a novel purpose, structure is simple, easily can carry out folding and unfolding to harness, have Effect protects harness, so that harness arrangement is clean and tidy.

The technical solution of the utility model is:

A kind of harness folding structure, including shell, the shell middle part is provided with the thread passing port of perforation, and the inside of shell is set There is wrapping post, shaft is fixedly connected at the both ends center of the wrapping post, shaft is corresponded in the shell and is fixed with sleeve, institute Shaft is stated through sleeve, the outside of the shaft of one end corresponds to sleeve, is equipped with spring around to column, and the shaft of the other end exists Position-limited wheel is fixed in shell, and several first latching tooths are fixed on the position-limited wheel, first latching tooth is corresponded in the shell and is fixed with Second latch, and first latching tooth is meshed with the second latch, the end that the shaft of the other end stretches out sleeve is fixed with knob.

Preferably, the sleeve and shaft can be rotated and slide relatively.

Preferably, the position-limited wheel stretches out at a distance from sleeve with left side shaft at a distance from the sleeve on right side and matches.

Preferably, the first latching tooth and the second latch are in the trapezoidal dentation engaged.

Preferably, the outer diameter of the shaft is 0.8-0.95 times of sleeve diameter.

Preferably, shallow slot is provided in the middle part of the wrapping post.

The utility model has the beneficial effects that by the cooperation of first latching tooth, the second latch, while by the effect of spring, The folding and unfolding of controllable harness, it can be achieved that the separation of two latches, the rotatable shaft of gear carry out folding and unfolding when compressed spring, spring is multiple When position, two latches restore engagement；When pulling out knob, when position-limited wheel is against right hand sleeves, the shaft in left side is also in left side In sleeve, shaft is avoided to fall off out of sleeve, while promoting knob, knob can also play the role of limit；This is practical new The harness folding structure structure of type is simple, facilitate user carry out using.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 be the utility model proposes a kind of harness folding structure schematic cross-sectional view；

Fig. 2 is the overlooking structure diagram of Fig. 1；

Fig. 3 is the structural schematic diagram of position-limited wheel；

Fig. 4 is the structural schematic diagram of sleeve and shaft.

In figure: 1- shell；2- thread passing port；3- wrapping post；4- sleeve；5- spring；6- position-limited wheel；7- first latching tooth；8- Two latches；9- shaft；10- knob.

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.

Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport It is being used to explain the utility model, and should not be understood as limiting the present invention.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

Referring to Fig.1-4, a kind of harness folding structure, including shell 1 are provided with the thread passing port 2 of perforation in the middle part of shell 1, and outer The inside of shell 1 is equipped with wrapping post 3, is fixedly connected with shaft 9 at the both ends center of wrapping post 3, and it is fixed that shaft 9 is corresponded in shell 1 There is sleeve 4, shaft 9 runs through sleeve 4, and the outside of the shaft 9 of one end corresponds to sleeve 4, is equipped with spring 5 around to column 3, and the other end turns Axis 9 fixes position-limited wheel 6 in shell 1, and several first latching tooths 7 are fixed on position-limited wheel 6, and it is fixed that first latching tooth 7 is corresponded in shell 1 There is the second latch 8, and first latching tooth 7 is meshed with the second latch 8, the end that the shaft 9 of the other end stretches out sleeve 4 is fixed with rotation Button 10.

Sleeve 4 and shaft 9 can be rotated and opposite sliding, can cooperate reality with position-limited wheel 6, first latching tooth 7 and the second latch 8 The folding and unfolding of existing harness.

Position-limited wheel 6, which stretches out at a distance from sleeve 4 at a distance from the sleeve 4 on right side with left side shaft 9, to match, so that being pulled outwardly When dynamic knob 10, when position-limited wheel 6 is against right hand sleeves 4, the shaft 9 in left side also in the sleeve 4 in left side, avoids shaft 9 from set It falls off in cylinder 4, while promoting knob 10, knob 10 can also play the role of limit.

First latching tooth 7 and the second latch 8 are in the trapezoidal dentation engaged.

The outer diameter of shaft 9 is 0.8-0.95 times of 4 internal diameter of sleeve, is 0.9 times in the present embodiment.

It is provided with shallow slot in the middle part of wrapping post 3, is wrapped in shallow slot convenient for harness.

Working principle: harness is passed through into the present apparatus by thread passing port 2, and is wrapped on wrapping post 3 in the middle part of harness, when need When carrying out folding and unfolding, it is only necessary to push knob 10,9 length of shaft on right side is longer, can be by first latching tooth 7 when pushing knob 10 It is detached from the second latch 8, spring 5 compresses, and rotating knob 10 at this time can be realized the folding and unfolding of harness, and when without folding and unfolding, spring 5 is multiple Position, first latching tooth 7 are engaged with the recovery of the second latch 8.

In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down " It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be It can be combined in any suitable manner in any one or more embodiment or examples.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of harness folding structure, it is characterised in that: including shell, the thread passing port of perforation is provided in the middle part of the shell, and outer The inside of shell is equipped with wrapping post, is fixedly connected with shaft at the both ends center of the wrapping post, and it is solid that shaft is corresponded in the shell Surely there is sleeve, the shaft runs through sleeve, and the outside of the shaft of one end corresponds to sleeve, is equipped with spring, the other end around to column The shaft fix position-limited wheel inside the shell, several first latching tooths are fixed on the position-limited wheel, corresponding the in the shell One latch is fixed with the second latch, and first latching tooth is meshed with the second latch, and the shaft of the other end stretches out the end of sleeve End is fixed with knob.

2. a kind of harness folding structure according to claim 1, it is characterised in that: the sleeve can be rotated with shaft and phase To sliding.

3. a kind of harness folding structure according to claim 1, it is characterised in that: the position-limited wheel and the sleeve on right side Distance is stretched out at a distance from sleeve with left side shaft to match.

4. a kind of harness folding structure according to claim 1, it is characterised in that: the first latching tooth and the second latch are in The trapezoidal dentation of engagement.

5. a kind of harness folding structure according to claim 1, it is characterised in that: the outer diameter of the shaft is sleeve diameter 0.8-0.95 times.