CN201455965U - Accessory box for accommodating drill bits - Google Patents

Abstract

An accessory box for accommodating drill bits comprises a plurality of box bodies connected through a rotating device and a locking mechanism. The accessory box is characterized in that row bars (301) provided with accommodating spaces (302) and a connecting rod mechanism formed by the row bars and connecting rods (304) are arranged in the rotating device; booster springs (303) are placed below the row bars (301); the row bars (301) can rotate upwards and downwards orderly along with the opening and the closing of the box bodies; a transparent lid (1) is connected with a bottom box in a lid-sliding manner; when the transparent lid (1) reach a final position, the row bars (301) rotate and warp and are convenient to take out accessories in the box; and when the transparent lid (1) is closed, the row bars (301) upwards rotate firstly and fall back to the original position, so that the return of the transparent lid (1) cannot be stopped. The accessory box provided by the utility model has the advantages of reliable function, low cost, convenient picking and placement as well as novel design, and accommodates drill bits, screwdrivers etc.

Description

A kind of accessory case of splendid attire drill bit

Technical field

The utility model relates to a kind of accessory case of splendid attire drill bit.Belong to the packing and storing field.

Background technology

The a variety of splendid attire drill bits that are used for are arranged on the market, the accessory case of screwdriver.After closing, some accessory cases can't see the annex of placing in the box; Perhaps annex is lain in a horizontal plane in the fixed card slot, annex is not easy to pick and place; Also have some accessory cases to be not easy to hang up, be unfavorable for that the user places.

The utility model content

Problem to be solved in the utility model: can come into plain view, conveniently pick and place built-in accessories when opening the attachment box; And accessory case is when being in closure state, and annex is fixed, and is compact firm.

Technical solutions of the utility model are: a kind of accessory case of splendid attire drill bit comprises the some box bodys and the locking mechanism that connect by whirligig.Whirligig 3 comprises and is provided with the row's bar 301 that possesses receiving space 302 that plurality of rows bar 301 and connecting rod 304 are formed linkages.One of them row's bar rotates during rotation, will drive other row's bars and rotate.Row's bar 301 times is placed a power assistant spring 303, and transparency cover 1 and end box 2 connect in the slip lid mode, and transparency cover 1 is opened when sliding into the final position, the rotation perks in the end box 2 of row's bar 301, and when transparency cover 1 is closed, row's bar 301 original position of whirlpooling down back at first down.

Because in the relative motion process of whirligig 3 and transparency cover 1, whirligig 3 was earlier motionless when transparency cover 1 was opened, when waiting transparency cover 1 to arrive certain position, whirligig 3 just begins upwards to rotate.When transparency cover 1 is closed whirligig 3 at first backspin put the box body closure in place.So accessory case of the present utility model is built-in accessories when open mode, conveniently picks and places; Annex is fixed during closure state, and is compact firm, easy to use.Provide a kind of clamping effect stability, good and simple in structure, the practical and convenient accessory case of self mechanical strength.

Description of drawings

Fig. 1 is that accessory case of the present utility model is in the stereogram under the closure state;

Fig. 2 is that accessory case of the present utility model is in the stereogram under the user mode;

Fig. 3 is the stereogram of accessory case internal structure of the present utility model;

Fig. 4 is the stereogram of accessory case polycrystalline substance of the present utility model;

Among the figure:

1, transparency cover 2, end box 3, whirligig 4, hook 101, hand push portion 102, muscle position 103, slide guide post 104, trip 201, anti-skidding 202, brace rod 203, guide runner 204, preceding stuck point 205, back stuck point 206, stopper slot 207, positioning bar 301, row's bar 302, receiving space 303, power assistant spring 304, connecting rod 305, stress point 306, axis 401, groove 402, suspended portion 403, step 404, horizontal bar

The specific embodiment

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.

Referring to Fig. 1, accessory case is in closure state, transparency cover 1 and end box 2 closely cooperate, transparency cover 1 is a transparent shell, loaded article can be high-visible under situation about not opening in the accessory case, be convenient to the user and find required article apace. good hand touch in the process that the hand push portion 101 at transparency cover 1 middle part carries out, increasing frictional force simultaneously. anti-skidding 201 of end box 2 is 5 well-balanced concaveconvex shapes compositions, be distributed in end box about 2 outsides, when hand-held box body, can increase the contact area with hand, make it easier gripping.

Referring to Fig. 1, Fig. 3, when accessory case was in closure state, whirligig 3 was in the rotation below, the bottom surface of 3 row's bars 301 contacts with brace rod 202 respectively in this case, the row's of making bar 301 is kept at an angle with horizontal plane, so both can the row of making bar compactness more, be convenient to again rotate.The rotating shaft of row's bar 301 lower ends is inserted in the circular hole of end box 2, the row's of making bar can rotate freely, be coupled to each other by connecting rod 304 between row's bar, one of them row's bar rotates during rotation, will drive other two row's bars rotates, the cylinder of row's bar 301 upper ends inserts the circular hole on the connecting rod 304, and connecting rod and each row's bar are coupled to each other.Because the stress point 305 on muscle position 102 row's of pushing down bars of transparency cover 1 at this moment, power assistant spring 303 is in compressive state.Slide guide post 103 is stuck in preceding stuck point 204 places, and transparency cover 1 can not slided backward.

Referring to Fig. 2, Fig. 3, along with transparency cover 1 slowly operation backward, on the stress point 305 of the row's of being pressed in bar, power assistant spring 303 also keeps compressive state all the time in the muscle position 102 of transparency cover 1; When transparency cover 1 when guide runner 203 moves to (Fig. 2) position, muscle position 102 and stress point 305 slowly break away from, power assistant spring 303 will be arranged bar 301 and upwards be pushed away, meanwhile trip 104 catches on axis 306 and the row's of pulling bar 301 backward, whirligig 3 this moment spin-up upwards slowly under the drive of connecting rod 304.When transparency cover 1 ran to the rear end, slide guide post 103 snapped in the stuck point 205 of back, thereby makes the transparency cover 1 can be easily to front slide.Just can take out annex easily this moment from row's bar.In the process of operation, position-limiting action is played in 206 pairs of transparency covers of stopper slot, 1 muscle position 102, and transparency cover 1 can not be rolled to each side to the left and right, thereby makes operation more steadily reliable.Receiving space 302 adopts the hexagon hatch frame, makes the annex clamping more firm, also is convenient to take out.When transparency cover 1 was closed, muscle position 102 was pushed down and whirligig 3 is rotated down put in place, thereby makes annex can not interfere with transparency cover 1.

Referring to Fig. 4, hook 4 inserts in the stopper slot 206 of end box 2, slides in step 403 front and back in stopper slot 206, and when hook 4 slided into front end, horizontal bar 404 contacted with positioning bar 207, thereby stoped hook 4 to travel forward.Can hang accessory case this moment by suspended portion 402.Link up with the global design that 4 bodies meet accessory case, make whole accessory case one integrated mass.

Claims (4)

1. the accessory case of a splendid attire drill bit, comprise the some box bodys and the locking mechanism that connect by whirligig, it is characterized in that being provided with in the whirligig (3) possess receiving space row's bar (301) of (302), plurality of rows bar (301) and connecting rod (304) are formed linkage, row's bar (301) is placed a power assistant spring (303) down, transparency cover (1) is opened when reaching the final position, row's bar (301) rotates perk in end box (2), transparency cover (1) is when closing, row's bar (301) original position of whirlpooling down back at first down.

2. accessory case according to claim 1, it is characterized in that: the cylinder of row's bar (301) upper end inserts the circular hole on the connecting rod (304), connecting rod and each row's bar are coupled to each other, and the rotating shaft of row's bar (301) lower end is inserted in the interior circular hole of end box (2), and the row's of making bar (301) can rotate freely.

3. accessory case according to claim 1 is characterized in that: end box (2) is provided with stopper slot (206), and position-limiting action is played in the muscle position (102) of transparency cover (1), and transparency cover (1) can not left and right sides swing.

4. accessory case according to claim 1 is characterized in that: receiving space (302) adopts the hexagon hatch frame.

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