CN207023532U - Trunk draw bar - Google Patents

Abstract

The utility model discloses trunk draw bar, including handle, the bottom of handle is provided with holder, the both sides of holder have been fixedly connected with pull bar, and the front surface of two pull bars offers standing groove, and the internal activity of standing groove is connected with placement plate, and the top of pull bar is fixedly connected with the bottom of handle, the top at the holder inwall back side is symmetrically fixedly connected with fixed column, and the surface wrap of fixed column is provided with clockwork spring.The utility model is by setting handle, holder, pull bar, fixed column, clockwork spring, rubber blanket, open tubular column, slide bar, supporting plate, connecting rod, sliding sleeve, spring and placing being used cooperatively for plate, article can not be placed on pull bar when in use by solving existing trunk draw bar, the problem of adding the heavy burden of user, the trunk draw bar, possess and reduce the advantages of user bears a heavy burden, it is easy to place the small-sized baggages held in user's hand and clamps water bottle, user is used enhanced convenience.

Description

Trunk draw bar

Technical field

It the utility model is related to luggage case technical field, specially trunk draw bar.

Background technology

Luggage case, also known as suitcase, draw-bar box, it is entrained to place the chest of article when going out, it is luggage One of which type.Usual luggage case is clothing, personal-care supplies and the souvenir required for placing on journey.

Luggage case is needed to use when travelling away from home, pull bar is essential in the composition of luggage case, but It is that existing trunk draw bar can not place article on pull bar when in use, adds the heavy burden of user, it has not been convenient to User uses, and reduces the practicality of existing trunk draw bar.

Utility model content

The purpose of this utility model is to provide trunk draw bar possess and reduce the advantages of user bears a heavy burden, and solves existing Some trunk draw bars can not place article on pull bar when in use, the problem of adding the heavy burden of user.

To achieve the above object, the utility model provides following technical scheme：Trunk draw bar, including handle, described The bottom of hand is provided with holder, and the both sides of the holder have been fixedly connected with pull bar, and the front surface of two pull bars is opened Internal activity provided with standing groove, and standing groove is connected with placement plate, and the top of the pull bar is fixedly connected with the bottom of handle, The top at the holder inwall back side is symmetrically fixedly connected with fixed column, and the surface wrap of the fixed column is provided with clockwork spring, The front surface that the one end of the clockwork spring away from fixed column is through to holder is fixedly connected with rubber blanket, after the holder inwall The bottom symmetrical of side is fixedly connected with open tubular column, and the rear side of the hollow column wall is symmetrically fixedly connected with slide bar, described hollow The inner transverse of post is provided with supporting plate, and connecting rod, the supporting plate are fixedly connected with the axis of the supporting plate front surface Front surface be symmetrically provided through sliding sleeve, the inner surface of the sliding sleeve contacts with the surface of slide bar, the surface of the connecting rod It is arranged with spring, the front surface that the front surface of the connecting rod is through to holder is fixedly connected with rubber blanket.

Preferably, the front surface of the open tubular column offers the first opening being used cooperatively with connecting rod, the holder Front surface offer the second opening being used cooperatively with clockwork spring, the front surface of the holder, which offers to coordinate with rubber blanket, to be made Groove.

Preferably, the front surface of the slide bar is on front side of hollow column wall with being fixedly connected, the front surface of the spring and The back side is fixedly connected with the front side of hollow column wall and the front surface of supporting plate respectively, and two slide bars are in symmetrical on connecting rod Set.

Preferably, the front surface of the rubber blanket symmetrically offers locating slot, and locating slot is internally provided with draw ring, institute The surface for stating draw ring is arranged with fixed block, and the back side of the fixed block is fixedly connected with the bottom land of locating slot.

Preferably, rotating shaft is provided through on the right side of the placement plate, and inwall of the both sides of rotating shaft with standing groove is consolidated Fixed connection.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model by set handle, holder, pull bar, fixed column, clockwork spring, rubber blanket, open tubular column, slide bar, Supporting plate, connecting rod, sliding sleeve, spring and place plate and be used cooperatively, solve existing trunk draw bar when in use Article can not be placed on pull bar, the problem of adding the heavy burden of user, the trunk draw bar, possess and reduce user and bear a heavy burden The advantages of, it is easy to place the small-sized baggages held in user's hand and clamps water bottle, user is used enhanced convenience.

2nd, the utility model plays a part of being easy to user to pull rubber blanket, avoids rubber by the setting of draw ring The phenomenon that the inside that pad is stuck in groove be cannot take out occurs, and by the setting of fixed block, plays a part of fixed pull ring position, avoids There is the phenomenon to drop when in use in draw ring, plays a part of being easy to connecting rod movement by settings of the first opening, By the setting of the second opening, play a part of being easy to clockwork spring to move, by the setting of groove, play the work for placing rubber blanket With, avoid the protrusion of rubber blanket and cause pull bar can not be retracted to the phenomenon of trunk internal and occur, by the setting of locating slot, Play a part of placing draw ring and fixed block, avoid because the projection of fixed block and draw ring causes pull bar can not be retracted to luggage Phenomenon inside case occurs, and by the setting of rotating shaft, plays a part of fixed placement plate, avoids and places plate when in use The phenomenon for occurring departing from standing groove occurs.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is that the utility model open tubular column and connecting rod are used cooperatively schematic diagram；

Fig. 3 is the utility model A-A close-up schematic view；

Fig. 4 is the top plan view of the utility model structure.

In figure：1 handle, 2 holders, 3 pull bars, 4 fixed columns, 5 clockwork springs, 6 rubber blankets, 7 open tubular columns, 8 slide bars, 9 supporting plates, Plate, 14 draw rings, 15 fixed blocks are placed in 10 connecting rods, 11 sliding sleeves, 12 springs, 13.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Referring to Fig. 1-4, trunk draw bar, including handle 1, the bottom of handle 1 is provided with holder 2, and the two of holder 2 Side has been fixedly connected with pull bar 3, and the front surface of two pull bars 3 offers standing groove, and the internal activity connection of standing groove Have and place plate 13, the right side for placing plate 13 is provided through rotating shaft, by the setting of rotating shaft, plays the work of fixed placement plate 13 With avoiding and place plate 13 and occurs the phenomenon generation for departing from standing groove when in use, and the both sides of rotating shaft are and standing groove Inwall be fixedly connected, the top of pull bar 3 is fixedly connected with the bottom of handle 1, and the top at the inwall back side of holder 2 is symmetrically fixed Fixed column 4 is connected with, the surface wrap of fixed column 4 is provided with clockwork spring 5, and the one end of clockwork spring 5 away from fixed column 4 is through to holder 2 front surface is fixedly connected with rubber blanket 6, and the front surface of rubber blanket 6 symmetrically offers locating slot, by the setting of locating slot, Play a part of placing draw ring 14 and fixed block 15, avoid because the projection of fixed block 15 and draw ring 14 causes pull bar 3 can not The phenomenon for being retracted to trunk internal occurs, and locating slot is internally provided with draw ring 14, by the setting of draw ring 14, plays just The effect of rubber blanket 6 is pulled in user, rubber blanket 6 is avoided and is stuck in the phenomenon generation that the inside of groove be cannot take out, draw ring 14 Surface be arranged with fixed block 15, by the setting of fixed block 15, play a part of the position of fixed pull ring 14, avoid draw ring 14 Occurs the phenomenon to drop when in use, the back side of fixed block 15 is fixedly connected with the bottom land of locating slot, after the inwall of holder 2 The bottom symmetrical of side is fixedly connected with open tubular column 7, and the front surface of open tubular column 7 offers first be used cooperatively with connecting rod 10 and opened Mouthful, play a part of being easy to connecting rod 10 to move by the setting of the first opening, the front surface of holder 2 offers and clockwork spring 5 The second opening being used cooperatively, by the setting of the second opening, play a part of being easy to clockwork spring 5 to move, the front surface of holder 2 The groove being used cooperatively with rubber blanket 6 is offered, by the setting of groove, plays a part of placing rubber blanket 6, avoids rubber The protrusion of pad 6 causes pull bar 3 can not be retracted to the phenomenon generation of trunk internal, and the rear side of the inwall of open tubular column 7 is symmetrically fixed to be connected Be connected to slide bar 8, the front surface of slide bar 8 with being fixedly connected on front side of the inwall of open tubular column 7, the front surface of spring 12 and the back side respectively with The front side of the inwall of open tubular column 7 is fixedly connected with the front surface of supporting plate 9, and two slide bars 8 are symmetrical set on connecting rod 10, The inner transverse of open tubular column 7 is provided with supporting plate 9, and connecting rod 10, supporting plate are fixedly connected with the axis of the front surface of supporting plate 9 9 front surface is symmetrically provided through sliding sleeve 11, and the inner surface of sliding sleeve 11 contacts with the surface of slide bar 8, the surface of connecting rod 10 It is arranged with spring 12, the front surface that the front surface of connecting rod 10 is through to holder 2 is fixedly connected with rubber blanket 6.

In use, user pulls out pull bar 3 by handle 1, user pulls out the placement plate 13 inside standing groove, uses Person can place small-sized luggage, and user coordinates fixed block 15 to pull rubber blanket 6, driven by rubber blanket 6 by draw ring 14 Clockwork spring 5, the connecting rod 10 of bottom is driven, user can be placed on water bottle at the top of connecting rod 10, and user unclamps draw ring 14, pass through the contraction of clockwork spring 5, you can water bottle is fixed, so as to reach the effect for reducing user and bearing a heavy burden.

In summary：The trunk draw bar, by setting handle 1, holder 2, pull bar 3, fixed column 4, clockwork spring 5, rubber Pad 6, open tubular column 7, slide bar 8, supporting plate 9, connecting rod 10, sliding sleeve 11, spring 12 and place plate 13 and be used cooperatively, solve existing Some trunk draw bars can not place article on pull bar when in use, the problem of adding the heavy burden of user.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. trunk draw bar, including handle (1), it is characterised in that：The bottom of the handle (1) is provided with holder (2), described The both sides of holder (2) have been fixedly connected with pull bar (3), and the front surface of two pull bars (3) offers standing groove, and place The internal activity of groove, which is connected with, places plate (13), and the top of the pull bar (3) is fixedly connected with the bottom of handle (1), described to put The top for putting box (2) inwall back side is symmetrically fixedly connected with fixed column (4), and the surface wrap of the fixed column (4) is provided with hair Bar (5), the one end of the clockwork spring (5) away from fixed column (4) are through to front surface and the fixed company of rubber blanket (6) of holder (2) Connect, the bottom symmetrical on rear side of holder (2) inwall is fixedly connected with open tubular column (7), the rear side of open tubular column (7) inwall Slide bar (8) symmetrically is fixedly connected with, the inner transverse of the open tubular column (7) is provided with supporting plate (9), and the supporting plate (9) is just Connecting rod (10) is fixedly connected with the axis on surface, the front surface of the supporting plate (9) is symmetrically provided through sliding sleeve (11), The inner surface of the sliding sleeve (11) contacts with the surface of slide bar (8), and the surface of the connecting rod (10) is arranged with spring (12), institute The front surface for stating connecting rod (10) is through to the front surface of holder (2) and is fixedly connected with rubber blanket (6).

2. trunk draw bar according to claim 1, it is characterised in that：The front surface of the open tubular column (7) offer with The first opening that connecting rod (10) is used cooperatively, the front surface of the holder (2) offer the be used cooperatively with clockwork spring (5) Two openings, the front surface of the holder (2) offer the groove being used cooperatively with rubber blanket (6).

3. trunk draw bar according to claim 1, it is characterised in that：The front surface of the slide bar (8) and open tubular column (7) It is fixedly connected on front side of inwall, the front surface of the spring (12) and the back side front side with open tubular column (7) inwall and support respectively The front surface of plate (9) is fixedly connected, and two slide bars (8) are symmetrical set on connecting rod (10).

4. trunk draw bar according to claim 1, it is characterised in that：The front surface of the rubber blanket (6) symmetrically opens up There is a locating slot, and locating slot is internally provided with draw ring (14), the surface of the draw ring (14) is arranged with fixed block (15), described The back side of fixed block (15) is fixedly connected with the bottom land of locating slot.

5. trunk draw bar according to claim 1, it is characterised in that：It is provided through on the right side of the placement plate (13) Rotating shaft, and the both sides of rotating shaft are fixedly connected with the inwall of standing groove.