CN206964290U - The bracket of luggage case - Google Patents

Abstract

The utility model provides a kind of bracket of luggage case, the luggage case has luggage case body and return pulley, the bracket is installed on the bottom of luggage case body, include supporting, linked component and shifting seat, above-mentioned supporting is connected to the bottom of luggage case body, above-mentioned linked component is articulated in supporting and shifting seat respectively, above-mentioned shifting seat is located at supporting lower side, with carrying body and a plurality of return pulleys, the linked component is articulated in carrying body, by the translation start of linked component, shifting seat is set to be moved to supporting outside, it is external that extension is exposed to luggage case sheet, so extension bearing space, to increase the upper limit of bearer cap and weight, and lift stability when carrying object.

Description

The bracket of luggage case

Technical field

A kind of bracket of luggage case is the utility model is related to, espespecially the shifting seat with return pulley can utilize the flat of linked component Line position moves start, shifting seat and its return pulley is entirely moved to supporting outside, fast pulley subproblem is limited to without having, To increase the bracket of the upper limit of bearer cap and weight.

Background technology

Press, luggage case is in use, be to be stored using the body of luggage case, and set in luggage case body bottom portion Wheel, coordinate pull bar to pull and use, but luggage case body finite capacity, often have and use situation do not applied when doing shopping or coming back home, Therefore there is the structure that related dealer develops luggage case Extension support, it mainly relies on stretching for the extension support body for being arranged at bottom Contracting, to carry luggage.Because above-mentioned Extension support is limited to fix space occupied by wheel, so Extension support width is compared with luggage case Body width it is small, capacity and weight with respect to its luggage that can be carried all are limited by the width of the Extension support, and make Into the Extension support practicality not as expected.

Therefore how to solve the problems, such as that above-mentioned existing and missing, as related dealer desire most ardently the problem of research and development.

Utility model content

Main purpose of the present utility model is in that, the parallel position of linked component can be utilized using the shifting seat with return pulley Start is moved, shifting seat and its return pulley is entirely moved to supporting outside, fast pulley subproblem is limited to without having, to increase Add the bracket of the upper limit of bearer cap and weight；And the carrying body of shifting seat sets the first ribs and the second ribs, with Strengthen the bearing capacity of the carrying body of shifting seat.

For the above-mentioned purpose, the bracket of luggage case of the present utility model, the bracket are installed on the bottom of luggage case body, should Luggage case has body, fast pulley and pull bar, and above-mentioned bracket includes supporting, linked component and shifting seat, and above-mentioned holds Fitting is connected to the bottom of luggage case body, and above-mentioned linked component is articulated in supporting and shifting seat, above-mentioned displacement respectively Seat is located at supporting lower side, has carrying body and a plurality of return pulleys, the linked component is articulated in carrying body, by gearing The translation start of component, shifting seat is set to be moved to supporting outside, it is external that extension is exposed to luggage case sheet.

The bottom setting of the bracket of foregoing luggage case, wherein the luggage case body is fluted, and the supporting of bracket is fixed in The bottom groove of luggage case body.

The linked component of the bracket of foregoing luggage case, the wherein bracket is made up of parallel―ordinal shift, parallel―ordinal shift End is pivotally connected supporting and shifting seat respectively.

The linked component of the bracket of foregoing luggage case, the wherein bracket is respectively articulated in side and the shifting seat of supporting Side, make shifting seat when collapse state, translation reclines to supporting lower side, and with supporting.

The bracket of foregoing luggage case, the wherein bracket linked component carrying body be provided with the first ribs and second plus Strong rib.

The bracket of foregoing luggage case, the bottom of the wherein luggage case body are provided with fastener, energize in collapse state and exhibition The shifting seat of bracket is positioned during open state.

Compared with prior art, had the advantage that using the utility model of above-mentioned technical proposal：With return pulley Shifting seat can utilize linked component translation start, shifting seat and its return pulley is entirely moved to supporting outside, Fast pulley subproblem is limited to without having, to increase the upper limit of bearer cap and weight.

Brief description of the drawings

Fig. 1 is the stereoscopic figure that bracket of the present utility model is installed on luggage case.

Fig. 2 is that bracket of the present utility model is installed on luggage case and the stereoscopic figure regarded from bottom.

Fig. 3 is the exploded perspective view of bracket of the present utility model and luggage case body bottom portion.

Fig. 4 is that bracket of the present utility model is installed on luggage case and is fixed on luggage case body bottom in collapse state and with fastener The schematic diagram in portion.

Fig. 5 is side view of the bracket of the present utility model when folding.

Fig. 6 is bracket of the present utility model in the schematic diagram of expansion process.

Fig. 7 is side view of the bracket of the present utility model when expansion.

Fig. 8 is the stereoscopic figure of bracket of the present utility model.

Fig. 9 is the stereoscopic figure that bracket of the present utility model regards when expansion from bottom.

Figure 10 is that bracket of the present utility model is installed on luggage case and is fixed on luggage case body in deployed condition and with fastener The schematic diagram of bottom.

Description of reference numerals：1- luggage cases；11- bodies；111- grooves；112- fast pulleys；113- fasteners；12- pull bars；2- Bracket；21- supportings；22- linked components；221- parallel rods；23- shifting seats；231- carries body；232- return pulleys；233- First ribs；The ribs of 234- second.

Embodiment

Refer to shown in Fig. 1 to Fig. 3, it can be clearly seen from the figure that, the bracket of luggage case of the present utility model, the bracket 2 The bottom of luggage case 1 is installed on, the luggage case 1 has body 11, groove 111, fast pulley 112, fastener 113 and pull bar 12, OK The body 11 of Lee's case 1 is available for users to storage luggage, and fast pulley 112 is set at the bottom margin of 1 body of luggage case 11, and this is solid Fixed wheel 112 positioned at the lower section of above-mentioned pull bar 12, by Fig. 3 it can be seen that, the bottom recessed fluted 111 of the body 11 of luggage case 1, and It is provided with fastener 113.

Refer to shown in Fig. 4 to Figure 10, it can be clearly seen from the figure that, bracket 2 include supporting 21, linked component 22 with And shifting seat 23.

Above-mentioned supporting 21 is connected to the bottom of the body 11 of luggage case 1, and the supporting 21 of the bracket 2 is fixed in luggage case The bottom groove 111 of 1 body 11, for making supporting 21 be placed in the bottom of 1 body of luggage case 11, it is unlikely to exposed and increases high Degree.

Above-mentioned linked component 22 is articulated in the linked component 22 of supporting 21 and shifting seat 23, the wherein bracket 2 respectively The side of supporting 21 and the side of shifting seat 23 are articulated in respectively, makes shifting seat 23 when collapse state, and translation is to holding The lower side of fitting 21, and reclined with supporting 21；In the illustrated embodiment, the linked component 22 of bracket 2 is by parallel―ordinal shift 221 Formed, the end of parallel―ordinal shift 221 is pivotally connected supporting 21 and shifting seat 23 respectively.

Above-mentioned shifting seat 23 is located at the lower side of supporting 21, has carrying body 231 and a plurality of return pulleys 232, the company Dynamic component 22 is articulated in carrying body 231, also, the shifting seat 23 of bracket 2 carry body 231 be provided with the first ribs 233 and Second ribs 234, extra support so is provided to the object being positioned on carrying body 231, carried with further strengthen Ability, stability during carrying object is also lifted simultaneously.

It is with fastener when the collapse state of the translation of shifting seat 23 to the lower side of supporting 21 and the supporting 21 that reclines 113 are positioned the shifting seat 23 of bracket 2.The fastener 113 for illustrating embodiment is to select rotary fastener, for being buckled in position The first ribs 233 that seat 23 carries body 231 is moved, it can also be used habit to have fastener, is buckled in shifting seat by different way 23 other positions.When will draw outside shifting seat 23 in use, first outward winding the fastener 113 of the bottom of 1 body of luggage case 11, then to this Shifting seat 23 imposes perpendicular and outward direction a power, to deploy shifting seat 23, by the translation of linked component 22 Start, shifting seat 23 is set to be moved to the outside of supporting 21, extension is exposed to outside the body 11 of luggage case 1, and so extension carrying is empty Between, it to increase the upper limit of bearer cap and weight, can be seen that by Fig. 9 and Figure 10, when shifting seat 23 is in deployed condition, be Second ribs 234 of shifting seat 23 is positioned with fastener 113；When being intended to playback shifting seat 23, first leave bracket 2 Ground, user can utilize this space, impose the power of one and foregoing outer force opposite direction, promote shifting seat 23 to return to and fold shape State, and use the fixed displacement seat 23 of fastener 113 of the above-mentioned bottom of 1 body of luggage case 11.

The bottom of the body 11 of luggage case 1 is provided with fast pulley 112, and the above-mentioned position of fast pulley 112 is slightly above return pulley 232, When shifting seat 23 is in collapse state, the fast pulley 112 is not in contact with the ground, and the system of luggage case 1 is moved using the return pulley 232 of bracket 2, And when the translation of shifting seat 23 is to the outside of supporting 21, extension be exposed to luggage case body 11 it is outer when, the body 11 of luggage case 1 Weight decline the height of above-mentioned fast pulley 112, and the fast pulley 112 is contacted with ground, the beginning can use luggage case 1 simultaneously The return pulley 232 of fast pulley 112 and bracket 2 moves.

Claims (6)

1. a kind of bracket of luggage case, the luggage case have body, fast pulley and pull bar, it is characterised in that：The bracket is installed on The bottom of luggage case body, includes supporting, linked component and shifting seat, and above-mentioned supporting is connected to luggage case body Bottom, above-mentioned linked component is articulated in supporting and shifting seat respectively, and above-mentioned shifting seat is located at supporting lower side, tool There are carrying body and a plurality of return pulleys, the linked component to be articulated in carrying body, by the translation start of linked component, make Shifting seat is moved to supporting outside, and it is external that extension is exposed to luggage case sheet.

2. the bracket of luggage case as claimed in claim 1, it is characterised in that：The bottom of the luggage case body is recessed fluted, support The supporting of frame is fixed in the bottom groove of luggage case body.

3. the bracket of luggage case as claimed in claim 1, it is characterised in that：The linked component of the bracket is by parallel―ordinal shift institute group Into the end of parallel―ordinal shift is pivotally connected supporting and shifting seat respectively.

4. the bracket of luggage case as claimed in claim 1, it is characterised in that：The linked component of the bracket is articulated in supporting respectively Side and shifting seat side, make shifting seat in collapse state, translation to supporting lower side, and with supporting paste Lean on.

5. the bracket of luggage case as claimed in claim 1, it is characterised in that：The shifting seat carrying body of the bracket is provided with first Ribs and the second ribs.

6. the bracket of luggage case as claimed in claim 1, it is characterised in that：The bottom of the luggage case body is provided with fastener, supplies The shifting seat of bracket can be positioned in collapse state and deployed condition.