CN2515078Y

CN2515078Y - Shockproof wheel support structure

Info

Publication number: CN2515078Y
Application number: CN 01258120
Authority: CN
Inventors: 李瑞强
Original assignee: XINWAN YIFA PLASTIC FACTORY DONGGUAN CITY
Current assignee: XINWAN YIFA PLASTIC FACTORY DONGGUAN CITY
Priority date: 2001-11-22
Filing date: 2001-11-22
Publication date: 2002-10-09
Anticipated expiration: 2011-11-22

Abstract

A shockproof wheel bracket structure relates to a technical field of wheel brackets, in particular to a shockproof wheel bracket structure which is used by a luggage barrow or a luggage carrier. The technical proposal is that an elastic cell is arranged between interfaces which are formed after connecting a bracket with a bracket base. The utility model can prevent shake suffered by wheels transferring to hands efficaciously, thereby users can feel comfortable and can be protected.

Description

Shockproof wheel stand structure

Technical field:

The utility model relates to the wheel stand technical field, refers in particular to a kind of shockproof wheel stand structure that is applied on baggage car, the baggage container etc.

Background technology:

Baggage car, baggage container etc. bring great convenience for the people's outside that go out life, and people can carry luggage with it when trip, reduce the fatigue of journey; When people in use, normally place luggage on the baggage car or in the baggage container, then, to make baggage car, baggage container be support with the wheel by mode such as pushing away, draw, walking on the ground; Yet, because ground-surface unfairness, when wheel rolls on the ground, can owing to ground-surface be uneven to produce jolt, the vibrations meeting that produces because of jolting is delivered to the user on hand by handgrip, and is longer as the time, and staff has a kind of sensation of aching, allow the people feel under the weather, even have and to cause certain injury to staff.

Summary of the invention:

The purpose of this utility model is to provide a kind of shockproof wheel stand structure with damping, shock-absorbing effect.

The utility model is achieved by the following technical solution: pad is provided with elastic element between support and the contact surface after carrier base is connected; The triangular shape elastic component of described elastic element places in the triangular groove of carrier base, and a bight of triangular shape elastic component contacts with the hold-down arm end of support, and another has another hold-down arm one contacts side surfaces of the angle end and the support of little hook; Plug on the another side of hold-down arm and the carrier base between the cell wall of hold-down arm and be lined with the strip elastic component; Some apertures with buffer action are arranged on the triangular shape elastic component of elastic element.

Realize soft the contact by elastic element between the support of the utility model wheel and the carrier base; when wheel produces vibrations because of the ground of its rolling is uneven; after these vibrations are transmitted through support; absorbed, weaken by elastic element; thereby vibrations can't be delivered on the staff by carrier base; user's hand can not produce uncomfortable sensation because of pushing away, draw baggage car, baggage container, protects the user effectively.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is further specified:

Accompanying drawing 1 is the utility model block diagram;

Accompanying drawing 2 is one of the utility model three-dimensional exploded view;

Accompanying drawing 3 is two of the utility model three-dimensional exploded view;

Accompanying drawing 4 is three of the utility model three-dimensional exploded view;

Accompanying drawing 5 is another visual angle block diagram of the utility model.

The specific embodiment:

See accompanying drawing 1～5, the utility model includes wheel 1, support 2, carrier base 3, and pad is provided with elastic element 4 between 1 connection support 2 of wheel, support 2 and contact surface after carrier base 3 is connected; The triangular shape elastic component 41 of described elastic element 4 places in the triangular groove 31 of carrier base 3, one bight 411 of triangular shape elastic component 41 contacts with hold-down arm 21 ends of support 2, and another angle end 412 that has little hook contacts with support 2 another hold-down arm 22 sides 221; Plug on the another side 222 of hold-down arm 22 and the carrier base 3 between the cell wall of hold-down arm 22 and be lined with strip elastic component 42; Some apertures with buffer action are arranged on the triangular shape elastic component 41 of elastic element 4.

When using the utility model, wheel 1 contacts with ground, and,, can make wheel 1 produce vibrations owing to ground-surface convex-concave, be uneven with respect to ground surface, this shock transfer to support 2 that wheel 1 is connected on, because pad is provided with elastic element 4 between support 2 and carrier base 3, therefore, these vibrations pass to a bight 411 of triangular shape elastic component 41 via hold-down arm 21 ends of support, because elasticity, the buffer action of triangular shape elastic component 41 itself make these vibrations be absorbed; And, another that also is lined with strip elastic component 42 and triangular shape elastic component 41 between another hold-down arm 22 of support 2 and carrier base 3 has the angle end 412 of little hook, avoid the direct contact of hold-down arm 22 and carrier base 3, make vibrations be absorbed and can not be delivered to carrier base 3 so that pass on the staff.

Claims

1, shockproof wheel stand structure, wheel (1), support (2), carrier base (3), wheel (1) axle connection support (2) is characterized in that: fill up between support (2) and the contact surface after carrier base (3) is connected and be provided with elastic element (4).

2, shockproof wheel stand structure according to claim 1, it is characterized in that: the triangular shape elastic component (41) of elastic element (4) places in the triangular groove (31) of carrier base (3), one bight (411) of triangular shape elastic component (41) contacts with hold-down arm (21) end of support (2), and another angle end (412) that has little hook contacts with another hold-down arm (22) side (221) of support (2); Plug on the another side (222) of hold-down arm (22) and the carrier base (3) between the cell wall of hold-down arm (22) and be lined with strip elastic component (42).

3, shockproof wheel stand structure according to claim 1 is characterized in that: on the triangular shape elastic component (41) of elastic element (4) some apertures with buffer action are arranged.