CN2917961Y - Screwdriver with storing box - Google Patents

Abstract

The utility model relates to a common maintenance tool, which is a screwdriver with a storage box and a handle hidden inside six backup screwdriver joints and six wrench sockets, which is composed of three parts of a handle, a ratchet wheel component and a screwdriver bar. The hollow handle is the storage box, and is provided with an articulated box cover. The columnar ratchet wheel component is provided with a ratchet wheel inside, and adjusts the rotation direction of the screwdriver bar through the controlling switch of the ratchet wheel outside. The anterior end of the screwdriver bar is provided with a steel ball nipper for changing the screwdriver joints or the sockets. The product can operate different screws such as minus screws, phillips screws, inner hexagon screws and outer-hexagonal screws, and more particularly being suitable to be carried by the technician egression to repair.

Description

The screwdriver of band storage box

Technical field

The utility model relates to assembling commonly used and repair outfit, specifically refers to a kind of screwdriver that is concealed with the band storage box of standby screwdriver head, wrench socket in handle.

Background technology

Screwdriver is one of a kind of the most frequently used maintenance tool, and almost the every household has, and it is called bottle opener, screwdriver or turn screw again.The screwdriver head of its front end has in-line, criss-cross, hexagonal and other shapes.Handle is made of materials such as solid plastics, rubber, wood, metals usually.The screwdriver that has also fuses with voltage test pencil, has dual-use function.But their screwdriver head has only a kind of form, so the user must carry many screwdrivers sometimes.The complete small-sized screwdriver that repairing clock and watch, glasses are used is then very exquisite, usually have three or four manifolds and three or four crossheads, specification is dressed up a box from small to large, though it is convenient to use, can not change but its screwdriver head is fixing, as run into the head of screw of interior outer-hexagonal or other shapes, then also need the screwdriver of standby other shape.Therefore people look forward to and can design the screwdriver that a kind of screwdriver head can be changed, and no matter meet the new product that the head of screw of which kind of form can both be operated, and Here it is invents original intention of the present utility model.

The utility model content

The purpose of this utility model is: the screwdriver that provides a kind of head of screw of no matter meeting which kind of form to operate to society, remedy the deficiency of existing normal screws cutter, overcome the drawback that when some machinery of maintenance, instrument, must carry many screwdrivers, provide convenience for the maintenance personal goes out to carry out maintenance work.

The technical scheme of the utility model technical solution problem is: make hollowly by solid the front end of the handle of screwdriver and screwdriver rod, hidden nearly 12 in standby screwdriver head and sleeve in handle, therefore being called 12 again closes 1 screwdriver.The utility model is made up of handle, ratchet sub-assembly, screwdriver rod three parts.The order of its connection is successively: handle with the ratchet sub-assembly, fixedly connected, ratchet sub-assembly and screwdriver rod become to flexibly connect.The first half of described handle is fixedlyed connected with the ratchet sub-assembly; Latter half of inner one-tenth is hollow, is made up of storage box and lid, and lid is connected with hinge with storage box, and fastens with a switch, and inside is inserted with 6 screwdriver heads and 6 sleeves of standby multi-form and specification.Described ratchet sub-assembly profile is a cylinder, fixedlys connected with handle in the rear end, and front end and screwdriver rod become to flexibly connect, and has the control can only conrotatory or the ratchet of backspin in the cylinder, and its direction of rotation is pushed away preceding or postponed by the switch of lateral surface and controls.The rear end of described screwdriver rod is inserted in the sleeve of ratchet sub-assembly, and it is hollow that front end becomes, and can insert screwdriver head or sleeve, and has established an elastic steel ball chuck fixedly screwdriver head or sleeve.

The utility model is the same with the normal screws cutter to be used.Clockwise or reversing can be regulated by the ratchet gauge tap.Select for use in the acknowledgment copy that the big I of the shape of screwdriver head or sleeve and specification is stored in handle cavity, therefore use very convenient, the technical staff of maintenance carries this screwdriver and can solve many problems with it as long as some are gone out, and therefore will be subjected to the maintenance personal and like carrying out little welcome of keeping in repair family.

Description of drawings

Fig. 1 is that flexible axle of the present utility model is not pulled out the state diagram when making the normal screws cutter;

Fig. 2 is the user mode figure of the utility model after flexible axle is pulled out;

Each title and mark among the figure: 1. screwdriver rod, 2. ratchet sub-assembly, 3. standby sleeve, 4. standby screwdriver head, 5. storage box, 6. hinge, 7. clasp, 8. lid, 9. handle, 10 ratchet gauge taps, 11. steel ball chucks, 12. ratchets.

The specific embodiment

As shown in Figure 1, 2, the utility model belongs to the instrument of manual maintenance or assembling usefulness, is a kind of standby screwdriver head and screwdriver of wrench socket hidden in handle.It is made up of three-major-items such as handle 9, ratchet sub-assembly 2, screwdriver rods 1.The latter half of described handle 9 is designed to be inserted with the storage box 5 of a plurality of standby screwdriver heads 4 or sleeve 3.Storage box 5 sides are connected with lid 8 by hinge 6.During use, open the lid 8, select for use suitable screwdriver head or sleeve to be inserted in the head of screwdriver rod 1, owing to there is steel ball chuck 11 fixing, therefore screwdriver head or sleeve can not fall down.The direction that regulates ratchet 12 rotations with ratchet gauge tap 10 can be operated.Can seem especially convenient when therefore using for selecting for use owing in storage box 5, be inserted with a plurality of different sizes, difform standby screwdriver head 4 or standby sleeve 3.When the maintenance personal goes out to repair,, just be equivalent to be with 12 instruments as long as with such screwdriver.

Claims (3)

1. the screwdriver of band storage box in the handle, form by handle (9), ratchet sub-assembly (2) and screwdriver rod (1) three part, it is characterized in that: handle (9), ratchet sub-assembly (2) and screwdriver rod (1) are linked in sequence successively, and the front end of screwdriver rod (1) is provided with the steel ball chuck (11) of replaceable screwdriver head or sleeve.

2. the screwdriver of band storage box as claimed in claim 1, it is characterized in that: the rear end of described handle () is hollow storage box (5), the side is provided with and its lid (8) that is connected with hinge (6), and there is clasp (7) to fasten, ccontaining 6 standby screwdriver heads (4) and 6 standby sleeves (3) in the storage box (5), the front end of handle (9) becomes fixedly connected with ratchet sub-assembly (2).

3. the screwdriver of band storage box as claimed in claim 1, it is characterized in that: described ratchet sub-assembly (2) rear end becomes fixedly connected with handle (9), front end becomes to flexibly connect with screwdriver rod (1), profile is a cylindrical shape, in be provided with ratchet (12), lateral surface be provided with control forward and backward revolution ratchet gauge tap (10).

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