CN203832622U - Self-spring overturn type saddle tube with lock - Google Patents

Abstract

The utility model discloses a self-spring overturn type saddle tube with a lock. The self-spring overturn type saddle tube with the lock comprises a vertical tube (1), a base (2) is welded to the upper end of the vertical tube, a thread inner box (3) is mounted in the base, one end of the thread inner box is movably hinged to one end of the base through a hollow rivet (4), the hollow rivet (4) is twined with a spring (5), one end of the spring (5) is connected with the thread inner box (3), the other end of the spring (5) is connected with the base (2), an n-shaped hole (6) is formed in one side face of the thread inner box (3), an m-shaped hole (13) is formed in the other side face of the thread inner box (3), a buckle (7) is arranged in the m-shaped hole (13), the position clamping lock (15) is mounted on the base (2), and the position clamping lock correspond to the n-shaped hole (6) and the m-shaped hole (13) in the two side faces of the thread inner box (3) in position. The self-spring overturn type saddle tube with the lock has the advantages of being simple in structure and high in practicability.

Description

The convertible saddle pipe of bullet certainly with lock

Technical field

The utility model relates to saddle, particularly a kind of convertible saddle pipe of bullet certainly with lock.

Background technology

Electrical Bicycle has become one of conventional vehicle of people at present, it has advantages of environmental protection, convenience, moderate, yet storage battery cost in Electrical Bicycle is high, is easy to become the target of thief, therefore all need storage battery to take out every night, in case stolen.The storage battery of existing Electrical Bicycle is all positioned at the below of saddle, taking out storage battery, is to need manual overturning saddle, trouble very, and on saddle, all there is no lock yet, and can not protect the storage battery of saddle below, easily cause storage battery to lose.

Utility model content

The purpose of this utility model is in order to address the above problem, and has designed a kind of convertible saddle pipe of bullet certainly with lock.

Realizing above-mentioned purpose the technical solution of the utility model is, a kind of convertible saddle pipe of bullet certainly with lock, comprise standpipe 1, in standpipe upper end, be welded with base 2, tooth line inner box 3 is housed in base, one end of tooth line inner box forms movable link by pipe rivet 4 and one end of base, on pipe rivet 4, be wound with spring 5, and one end of spring 5 is connected with tooth line inner box 3, the other end is connected with base 2, one side of tooth line inner box 3 is provided with n shape hole 6, on another side, be also provided with m shape hole 13, in m shape hole 13, be provided with buckle 7, screens lock 15 is installed on base 2, the position of screens lock is corresponding with n shape hole 6 and m shape hole 13 on tooth line inner box 3 two sides.

Described screens lock 15 is by being fixed on lock body 9 on base, is positioned at lock body 9 one end and through the key hole 10 of base side protuberate basic unit be inserted into lock body 9 other ends and hammerlock 11 3 parts that can rotation form jointly.

Described hammerlock 11 is by the swivel 12 that is inserted in lock body 9 and can rotation, is fixed on the tabular body 8 of swivel 12 front ends and is fixed on that round bar 14 3 parts of tabular body 8 front ends form, and in the circular hole of round bar 14 inserted base 2 sides.

The position of described n shape hole 6 and lock body 9 and size are corresponding, the position of described m shape hole 13 and tabular body 8 on hammerlock 11 and big or small corresponding, and the buckle 7 in m shape hole 13 can scratching to tabular body 8 and tabular body 8 is overturn around round bar 14.

In described lock body 9, be provided with the retracing spring that drives swivel 12 to reset.

The convertible saddle pipe of bullet certainly with lock that utilizes the technical solution of the utility model to make, simple in structure, easy to operate, automatically spring open and lock saddle, without unnecessary operation, greatly reduce the complexity of operation; Saddle pipe is provided with protection lock, can effectively protect the not stolen theft of storage battery of saddle below; The performance of product is good, easily by customer, is accepted, and can expand the profit of corporate earning.

Accompanying drawing explanation

Fig. 1 is the structural representation that certainly plays convertible saddle pipe with lock described in the utility model;

Fig. 2 is the back view that certainly plays convertible saddle pipe with lock described in the utility model;

Fig. 3 is the left view that certainly plays convertible saddle pipe with lock described in the utility model;

Fig. 4 is the right elevation that certainly plays convertible saddle pipe with lock described in the utility model;

Fig. 5 is the structural representation of screens lock described in the utility model;

Fig. 6 is the birds-eye view of hammerlock described in the utility model;

Fig. 7 is the lateral plan of screens lock described in the utility model;

In figure, 1, standpipe; 2, base; 3, tooth line inner box; 4, pipe rivet; 5, spring; 6, n shape hole; 7, buckle; 8, tabular body; 9, lock body; 10, key hole; 11, hammerlock; 12, swivel; 13, m shape hole; 14, round bar; 15, screens lock.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is specifically described, as shown in Fig. 1-7, a kind of convertible saddle pipe of bullet certainly with lock, comprise standpipe 1, in standpipe upper end, be welded with base 2, tooth line inner box 3 is housed in base, one end of tooth line inner box forms movable link by pipe rivet 4 and one end of base, on pipe rivet 4, be wound with spring 5, and one end of spring 5 is connected with tooth line inner box 3, the other end is connected with base 2, one side of tooth line inner box 3 is provided with n shape hole 6, on another side, be also provided with m shape hole 13, in m shape hole 13, be provided with buckle 7, screens lock 15 is installed on base 2, the position of screens lock is corresponding with n shape hole 6 and m shape hole 13 on tooth line inner box 3 two sides, described screens lock 15 is by being fixed on lock body 9 on base, is positioned at lock body 9 one end and through the key hole 10 of base side protuberate basic unit be inserted into lock body 9 other ends and hammerlock 11 3 parts that can rotation form jointly, described hammerlock 11 is by the swivel 12 that is inserted in lock body 9 and can rotation, is fixed on the tabular body 8 of swivel 12 front ends and is fixed on that round bar 14 3 parts of tabular body 8 front ends form, and in the circular hole of round bar 14 inserted base 2 sides, the position of described n shape hole 6 and lock body 9 and size are corresponding, the position of described m shape hole 13 and tabular body 8 on hammerlock 11 and big or small corresponding, and the buckle 7 in m shape hole 13 can scratching to tabular body 8 and tabular body 8 is overturn around round bar 14, in described lock body 9, be provided with the retracing spring that drives swivel 12 to reset.

The convertible saddle pipe of bullet certainly with lock described in the utility model, its specific embodiment is:

In the technical program, standpipe and base are welded together to form integrative-structure, and one end of tooth line inner box is connected with one end of base by pipe rivet, and this has just formed tooth line inner box can be round the bascule of pipe rivet upset.Because the spring one end being wound around on pipe rivet is connected with tooth line inner box, the other end is connected with base, so in non-crowded situation, tooth line inner box becomes open configuration with base.

When needs are buckled tooth line inner box, first to insert in key hole key then turn open screens lock, the hammerlock of now screens lock can overturn, then to pressing down tooth line inner box, tooth line inner box is done downward flip-flop movement round pipe rivet, until after in m shape hole, buckle scratching tabular body makes it upset and through tabular body, now swivel drives tabular body homing under the effect of retracing spring, then the locked screens of turn key is locked, the hammerlock of now screens lock can not overturn, and then block the buckle in m shape hole, complete the action of buckling tooth line inner box.

When needs are opened tooth line inner box, first to insert in key hole key then turn open screens lock, the hammerlock of now screens lock can overturn, then the close box of tooth line automatically upwards flicks under the effect of pipe rivet upper spring, tooth line inner box is done flip-flop movement upwards round pipe rivet, until after in m shape hole, buckle scratching tabular body makes it upset and through tabular body, now swivel drives tabular body homing under the effect of retracing spring, then the locked screens of turn key is locked, the hammerlock of now screens lock can not overturn, and completes the action of opening tooth line inner box.

Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art have all embodied principle of the present utility model to some changes that wherein some part may be made, within belonging to protection domain of the present utility model.

Claims (5)

1. the convertible saddle pipe of bullet certainly with lock, comprise standpipe (1), in standpipe upper end, be welded with base (2), tooth line inner box (3) is housed in base, it is characterized in that, one end of tooth line inner box forms movable link by pipe rivet (4) and one end of base, on pipe rivet (4), be wound with spring (5), and one end of spring (5) is connected with tooth line inner box (3), the other end is connected with base (2), one side of tooth line inner box (3) is provided with n shape hole (6), on another side, be also provided with m shape hole (13), in m shape hole (13), be provided with buckle (7), screens lock (15) is installed on base (2), the position of screens lock is corresponding with n shape hole (6) and m shape hole (13) on tooth line inner box (3) two sides.

2. the convertible saddle pipe of bullet certainly with lock according to claim 1, it is characterized in that, described screens lock (15) is by being fixed on lock body (9) on base, is positioned at lock body (9) one end and through the key hole (10) of base side protuberate basic unit be inserted into lock body (9) other end and the common formation of hammerlock (11) three parts that can rotation.

3. the convertible saddle pipe of bullet certainly with lock according to claim 2, it is characterized in that, described hammerlock (11) is by the swivel (12) that is inserted in lock body (9) and can rotation, be fixed on the tabular body (8) of swivel (12) front end and be fixed on that round bar (14) three parts of tabular body (8) front end form, and in the circular hole of round bar (14) inserted base (2) side.

4. the convertible saddle pipe of bullet certainly with lock according to claim 1, it is characterized in that, described n shape hole (6) is corresponding with position and the size of lock body (9), position and the size of the upper tabular body (8) of described m shape hole (13) and hammerlock (11) are corresponding, and the interior buckle (7) in m shape hole (13) can scratching to tabular body (8) and tabular body (8) is overturn around round bar (14).

5. the convertible saddle pipe of bullet certainly with lock according to claim 2, is characterized in that, is provided with the retracing spring that drives swivel (12) to reset in described lock body (9).