CN2495171Y

CN2495171Y - Height adjustable feet for travelling trunk

Info

Publication number: CN2495171Y
Application number: CN 01258810
Authority: CN
Inventors: 陈首卯
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-28
Filing date: 2001-08-28
Publication date: 2002-06-19
Anticipated expiration: 2011-08-28

Abstract

A foot-base of travel suitcases, the height of which is adjustable, has a fixed seat body which adheres to the travel suitcase at a seat face; and the inside of the fixed seat body is provided with proper containing pace; and a rotary adjusting component, which consists of a control component, a limiting component and a elastic component, is arranged in the containing space of the fixed seat body; the circumference head face of the control component is an adjusting edge with relative difference in height; the adjusting edge, together with a limit blocking groove which is arranged in the containing space of the fixed seat body and has relative differences in depth, forms the rotary adjusting component; based on the structure formed by the components, the foot-seat of the travel suitcase can be adjusted in certain amount in height according to the height changed of different terrains, thereby ensuring the travel suitcase stable without falling down.

Description

Height adjustable suitcase runners

Technical field

The utility model belongs to the suitcase field of travel items, particularly a kind of suitcase runners.

Background technology

As shown in Figure 1, suitcase 40 is a kind of common and widely popular employed luggage carries apparatus, for making things convenient for the user to carry, group is established the slip wheel body at the bottom of the case of suitcase 40, and, cooperate the slip wheel body fixedly to be assembled with location runners 10 in the appropriate location of suitcase 40 bottoms for making things convenient for the user to settle suitcase 40.The suitcase of this kind structure, when the user desires to make it to stand on the appropriate location surely, if there is the drop of a little height its fixed upright position, then therefore suitcase 40 will topple over probably, and may be because of toppling over the content damaged in collision that causes suitcase 40; And for example if by chance the fixed upright positions of suitcase 40 have the suitable gradient, then suitcase 40 more may slide along the gradient with the slip wheel body and make the user be caught unprepared and suffer bigger loss.And probe into its reason, be because of this location runners 10 be level altitude, can't make the user comply with actual behaviour in service does a suitable Height Adjustment and causes, therefore, how to develop a kind of height adjustable suitcase runners, do an amount of the adjustment so that this suitcase runners can just change according to landform of living in, so impel suitcase upright surely firmly do not have to topple over cause its content to damage to take place, be the user looks forward to and relevant industry need make great efforts to research and develop target in fact.

Summary of the invention

According to above-mentioned needs, the purpose of this utility model, tying up to provides a kind of height adjustable suitcase runners.

The purpose of this utility model is achieved in that

A kind of height adjustable suitcase runners, include a fixed base frame, its inside has and suitably is installed with space and fixing with the assembling that fits of one seat surface and suitcase, it is characterized in that, also include the turn adjustment assembly that is constituted by a control member, spacing member and flexible member and be arranged at being installed with in the space of fixed base frame, wherein the circumferential end surfaces edge of this control member is the adjustment acies with relative altitude drop; This fixed base frame be installed with the locating groove that interior volume has the relative depth drop, the mutual snap-fit of the adjustment acies of above-mentioned control member and the locating groove of fixed base frame constitutes turn and adjusts structure.And

The cooperation control member of this fixed base frame is adjusted the locating groove of acies, constitutes at least one section relative depth drop along its inner periphery direction;

The adjustment acies of the cooperation fixed base frame locating groove of this control member constitutes at least one section relative altitude drop along its excircle direction;

But this suitcase includes two at least has the runners that turn cooperates the adjustment member.

Because the utility model forms in inside with a fixed base frame and suitably is installed with the space, and make this fixed base frame paste fixing assembling mutually with suitcase by a seat surface, and make a control member be arranged at being installed with in the space of fixed base frame, utilizing the combination of spacing member and flexible member to be arranged between fixed base frame again constitutes, this turn is adjusted structure and is included the adjustment acies of control member and the locating groove of fixed base frame, wherein, this adjustment acies is the edge with relative altitude drop, and can be installed with locating groove that interior volume has a relative depth drop and block mutually and establish, nationality is by adjusting the relative turn engaging of acies with locating groove simultaneously, its height, variation combination between the degree of depth, and then make the utility model control its height of adjustment according to actual operating position by the user really, so that firmly standing on by this surely, suitcase has the trace height, the ground of low head, and can effectively avoid suitcase to topple over really to the contingent damaged in collision of its content.Again, the utility model utilizes the turn adjustment to reach the purpose of adjusting height, reach the adjustment saddle of adjusting purpose compared to being generally used in furniture, electrical equipment with screw, more can avoid adjusting the screw tooth form and damage the drawback that need spend the more adjustment time in the time of can't adjusting really and adjust.

Description of drawings

Fig. 1, be commonly use the location runners the user mode reference diagram;

Fig. 2, be exploded perspective view of the present utility model;

Fig. 3, be user mode reference diagram of the present utility model;

Fig. 4, be that structure action schematic diagram one is adjusted in the utility model turn;

Fig. 5, be that structure action schematic diagram two is adjusted in the utility model turn;

Fig. 6, be that structure action schematic diagram three is adjusted in the utility model turn.The figure number explanation:

10 location runners

20 fixed base frames 21 are installed with space 22 seat surfaces

23 locating grooves

30 control members 31 are adjusted acies

40 suitcases, 41 spacing member 42 flexible members

The specific embodiment

As Fig. 2, shown in 3, a kind of height adjustable suitcase runners of the present utility model, system is formed in inside by a fixed base frame 20 and suitably is installed with space 21, and make this fixed base frame 20 fit fixing with suitcase 40 by a seat surface 22, and make a control member 30 can be mounted on being installed with in the space 21 of fixed base frame 20, utilizing spacing member 41 and flexible member 42 to be mounted on 20 of fixed base frames again constitutes, this turn is adjusted structure system and is included the adjustment acies 31 of control member 30 and the locating groove 23 of fixed base frame 20, wherein, this adjustment acies 31 is the edge with relative altitude drop, and can be installed with locating groove 23 that 21 inside, space have a relative depth drop and block mutually and establish, composition by above-mentioned member, do an amount of the adjustment so that this suitcase runners can just change according to landform of living in, and then impel suitcase 40 fixed upright firmly not having to topple over the Practical Benefit that causes it to take place with tolerant damage.

Shown in Fig. 2,3, a kind of height adjustable suitcase runners of the present utility model, wherein, this locating groove 22 is can cooperate to adjust acies 31, constitutes at least one section (being several sections among the figure) relative depth drop along its inner periphery direction.

A kind of height adjustable suitcase runners of the present utility model, wherein, this adjustment acies 31 is to cooperate locating groove 22, constitutes at least one section (being several sections among the figure) relative altitude drop along its excircle direction.

A kind of height adjustable suitcase runners of the present utility model has the runners that turn cooperates the adjustment member but this suitcase includes two at least.

As Fig. 2, shown in 3, when the utility model when using, it is to make control member 30 be arranged at being installed with in the space 21 of fixed base frame 20, just can make this moment adjustment acies 31 and locating groove 23 set mutually and form turn adjustment structure, again the spacing member 41 of flexible member 42 cooperations is mounted on 30 of fixed base frame 20 and control members, and make a seat surface 22 of this fixed base frame 20 organize admittedly mutually with the bottom of suitcase 40, so, control piece 30 promptly is limited in being installed with in the space 21 of fixed base frame 20 really, and the user can produce relative turn engaging (as Fig. 4 with locating groove 23 through the adjustment acies 31 that rotation control member 30 causes this turn to adjust structure, 5, shown in 6), nationality is by adjusting the relative turn engaging of acies 31 with locating groove 23 simultaneously, its height, variation combination between the degree of depth, and then make the utility model control its height of adjustment according to actual operating position by the user really, so that firmly standing on by this surely, suitcase 40 has the trace height, the ground of low head, and can effectively avoid suitcase 40 to topple over really to the contingent damaged in collision of its content, the utility model utilization tunes the purpose that whole knot reaches the adjustment height again, it is compared to being generally used in furniture, electrical equipment reaches the adjustment saddle of adjusting purpose with screw, more can avoid adjusting the screw tooth form and damage and to adjust really, and need spend the puzzlement that the time is adjusted in the more turn of user because of being subject to when adjusting.

In sum, height adjustable suitcase runners provided by the utility model, it has really reached all purposes of the present utility model, and its combining structure does not see like product, before also the end once was disclosed in application, has met the pertinent regulations of Patent Law.

Claims

1, a kind of height adjustable suitcase runners, include a holder, this holder inside has and suitably is installed with the space, and it is fixing with the assembling that fits of one seat surface and suitcase, it is characterized in that, also include the turn adjustment assembly that is constituted by a control member, spacing member and flexible member and be arranged at being installed with in the space of fixed base frame, wherein the circumferential end surfaces edge of this control member is the adjustment acies with relative altitude drop; This fixed base frame be installed with the locating groove that interior volume has the relative depth drop, the mutual snap-fit of the adjustment acies of above-mentioned control member and the locating groove of fixed base frame constitutes turn and adjusts structure.

2, by the described height adjustable suitcase runners of claim 1, it is characterized in that, this fixed base frame adjust the locating groove of acies coupling with control member, form at least one section relative depth drop along its inner periphery direction.

3, by the described height adjustable suitcase runners of claim 1, it is characterized in that, the adjustment acies of the fixed base frame locating groove coupling of this control member, it is poor to form at least one section relative altitude along its excircle direction.

By the described height adjustable suitcase runners of claim 1, it is characterized in that 4, this suitcase includes two at least and has the runners that member is adjusted in turn.