CN105014638B

CN105014638B - Instrument fixed disk

Info

Publication number: CN105014638B
Application number: CN201410169869.9A
Authority: CN
Inventors: 谢志坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-25
Filing date: 2014-04-25
Publication date: 2017-03-01
Anticipated expiration: 2034-04-25
Also published as: CN105014638A

Abstract

The invention discloses a kind of instrument fixed disk, including：One disk seat, writes including one and puts face and an installment surface；Number sleeve socket post, it is formed directly in the installment surface of disk seat in interval configuration, each sleeve socket post defines and is formed with a stigma end, a suspension column end and several weeks sidepiece for polygon column, wherein all sidepieces include several abutment faces and the dynamic face of number card, and the card being formed with corner form between abutment face and the dynamic face of card moves portion, the dynamic portion of described card can produce when sleeve rotating and force the card motion crossed over to be used；At least one positioning convex portion, it is convexly equipped in sleeve and be socketed outside at least one abutment face of all sidepieces of post, described positioning convex portion is in the positioning concave edge form of corresponding sleeve, use and make positioning convex portion can fasten with positioning concave edge set by the square grooving cell wall of sleeve, to constitute the lock catch type positioning states of sleeve, thereby, reach that structure is simple, easy to manufacture and sleeve and sleeve are socketed the practical improvement between post with preferable combinative structure intensity.

Description

Instrument fixed disk

Technical field

The present invention relates to a kind of instrument fixed disk；Particularly to a kind of innovative tool fixed disk knot used for abutment sleeve Structure form Design.

Background technology

General sleeve barrel tool all can be organized setting when not using and be located at tool fixing seat, received with fixing with reaching neatly to put Put, and the structure design of described tool fixing seat, generally it is convexly equipped with its pedestal and be available for square groove set group set by existing sleeve Square column or circular columns, and using and square groove suitable tightness matching relationship, make sleeve reach positioning, however, this kind of knot Configuration state is designed in practical application experience finding still to exist following problems：

For circular columns, when the square groove of sleeve is inserted in, between circular columns and square groove only have four contact points and Cannot completely be fitted close, cause easily to get loose or unsteady problem and shortcoming；And for square column, described square column with The nip of square groove, is in fact quite difficult to grasp on processing procedure and is affectedly bashful, the either square column of tool fixing seat or sleeve Square groove any one size slightly error, all can affect elasticity during sleeve set group, such as tension, no matter then user is intended to When taking sleeve or combination placement sleeve, all with the presence of the problem of arduously inconvenience；Conversely, it is as tight with the cooperation of square groove in square column Du Taisong, and the problem of the solid situation of dropping that is susceptible to get loose of sleeve set group unstable state and scarce disadvantage can be caused.

Content of the invention

The main object of the present invention is providing a kind of instrument fixed disk, and how its problem points to be solved, for researching and developing Go out a kind of fixing dish structure of innovative tool of more preferable practicality and thought breakthrough for target.

For reaching above-mentioned purpose, the present invention employs the following technical solutions：

Described instrument fixed disk special for sleeve set group and be in rotation lock button positioning states, the set group end of described sleeve There is square grooving and define and be formed with four cell walls, and at least one cell wall depth location is provided with positioning concave edge；

The technical characterstic of solve problem of the present invention, essentially consists in described instrument fixed disk and includes：One disk seat, is lamellar disk body Form, disk seat includes a work and puts face and an installment surface；Number sleeve socket post, is formed directly into disk seat in interval configuration In installment surface, each sleeve socket post defines and is formed with a stigma end, a suspension column end and several weeks sidepiece for polygon column, wherein All sidepieces include the card being more formed with corner form between several abutment faces and the dynamic face of number card, and abutment face and the dynamic face of card and move Portion, described card moves portion and can produce the card motion use forcing to cross over when sleeve rotating；At least one positioning convex portion, is convexly equipped in sleeve Outside at least one abutment face of all sidepieces of socket post, described positioning convex portion is in the positioning concave edge form of corresponding sleeve, uses order Positioning convex portion can be fastened with positioning concave edge set by the square grooving cell wall of sleeve, positions shape with the lock catch type constituting sleeve State.

Thereby innovate unique design, make the present invention compare prior art for, can reach structure simple, easy to manufacture and cover Cylinder and sleeve are socketed the practical improvement between post with preferable combinative structure intensity.

Another object of the present invention, more makes sleeve socket post define and be formed with interlaced linking for octagonal column form Four abutment faces and four cards move face, and described positioning convex portion is convexly equipped in outside two abutment faces relatively；Adjacent to being provided with convex The abutment face in portion and in diagonal configuration relation two blocks dynamic portion and is set as unfilled corner or biases form towards abutment face, constitutes the square of sleeve When sleeve socket post is outside, the card of sleeve cell wall and unfilled corner or biasing form moves and is formed with a leap use between portion grooving set group Gap, reach make further sleeve during revotating card moves more easily, smoothly advantage and practicality.

Brief description

Fig. 1 is the axonometric chart of present pre-ferred embodiments.

Fig. 2 is socketed the axonometric chart being linked with an extension guide rod above post for sleeve of the present invention.

Fig. 3 is socketed the assembled sectional view of post and sleeve for sleeve of the present invention.

Fig. 4 is socketed, for sleeve of the present invention, the sectional view that post is provided with lateral perforation.

Fig. 5 is socketed another enforcement illustration of post for sleeve of the present invention.

Fig. 6 is socketed post adjacent to the abutment face being provided with positioning convex portion for sleeve of the present invention and two cards in diagonal configuration pass are dynamic Portion is set as biasing the sectional view of form towards abutment face.

Fig. 7 is the assembled sectional view with sleeve for the sleeve socket post of Fig. 6.

Fig. 8 be continue Fig. 7 sleeve rotating lock make cardon.

Fig. 9 is Fig. 8 sleeve socket post and sleeve sectional view in locating location that continues.

Figure 10 is socketed another side sectional view with sleeve in locating location for the post for Fig. 9 sleeve.

Figure 11 is the present invention adjacent to the abutment face being provided with positioning convex portion and the dynamic portion of two cards in diagonal configuration relation is set as The sectional view of unfilled corner form.

Figure 12 is socketed, for sleeve of the present invention, the enforcement illustration that post is solid post form.

Specific embodiment

As shown in Figure 1, 2, 3, the preferred embodiment of inventive article fixed disk, only these embodiments only supply purposes of discussion, Patent application is not limited by this structure；Described instrument fixed disk A special for sleeve 01 set group and be in rotating latch Formula positioning states, the set group end 02 of described sleeve 01 has square grooving 03 and defines and be formed with four cell walls 04, and at least one Cell wall 04 depth location is provided with positioning concave edge 05；Instrument fixed disk A includes following compositions：

One disk seat 10, is lamellar disk body form, and disk seat 10 includes a work and puts face 11 and an installment surface 12；

Number sleeve socket post 20, the work being formed directly into disk seat 10 in interval configuration is put on face 11, each sleeve socket Post 20 defines and is formed with a stigma end 21, a suspension column end 22 and several weeks sidepiece 23 for polygon column, and wherein all sidepieces 23 wrap Include the card being more formed with corner form between several abutment faces 24 and the dynamic face 25 of number card, and abutment face 24 and the dynamic face 25 of card to move Portion 26, the dynamic portion 26 of card can produce when sleeve 01 rotates and force the card motion crossed over to be used；Wherein said sleeve socket post 20 with Disk seat 10 can be integrated and be manufactured, and sleeve socket post 20 can be solid post (as shown in figure 12) or open tubular column form, and works as When sleeve socket post 20 is open tubular column form, puts face 11 form (as shown in Figure 10) and be beneficial to one in running through downwards disk seat 10 work Body is manufactured, and instrument fixed disk A entirety material can be constituted using plastics, makes sleeve socket post 20 squeezed by sleeve 01 rotation During pressure, immediate elastic deformation effect can be produced, (wherein open tubular column form is again than solid post to be beneficial to the dynamic portion 26 of pressure leap card Morphing effects are good)；

At least one positioning convex portion 30, is convexly equipped in sleeve and is socketed outside at least one abutment face 24 of all sidepieces 23 of post 20, institute State positioning concave edge 05 form that positioning convex portion 30 is in corresponding sleeve 01, use making the positioning convex portion 30 can be with the square sleeve of sleeve 01 The set positioning concave edge 05 of groove 03 cell wall 04 fastens, to constitute the lock catch type positioning states (as shown in Fig. 9,10) of sleeve 01.

As shown in figure 4, sleeve socket post 20 is further provided with least one lateral perforation 27, and described lateral perforation 27 is in laterally to pass through Wear form and be opened in sleeve socket post 20 and be not provided with positioning convex portion 30 on the side, two ends of lateral perforation 27 pass sleeve respectively Socket 20 weeks sidepiece 23 opposite faces of post, use and make sleeve socket post 20 can produce preferable elasticity, reach and make sleeve 01 further Revotating card move process more easily, smoothly advantage and function, but be not limited thereto, described sleeve socket post 20 also can be for setting Fluted form, equally can increase the integral, flexible that sleeve is socketed post 20；Again as shown in figure 5, working as sleeve 01 set group in sleeve During socket post 20, more can make the cell wall 04 of sleeve 01 and sleeve is socketed the card of post 20 and moves and be installed with gap between face 25 and be in interval Configuration, using to reach enables the process that sleeve 01 set group is socketed post 20 in sleeve more smooth, quick, and makes sleeve 01 Card can be crossed over more easily during revotating card moves and move portion 26.

In addition, another object of the present invention, further define sleeve socket post 20 and define and formed for octagonal column form There are four abutment faces 24 of interlaced linking and four cards to move face 25, and described positioning convex portion 30 is convexly equipped in two abutment faces relatively Outside 24；Again wherein, adjacent to the abutment face 24 being provided with positioning convex portion 30 and the dynamic portion 26 of two cards in diagonal configuration relation is set as Unfilled corner (as shown in figure 11) or towards abutment face 24 biasing form (as shown in Figure 6), composition sleeve 01 square grooving 03 set group in During sleeve socket post 20 outside, the card of sleeve 01 cell wall 04 and unfilled corner or biasing form moves and is formed between a leap between portion 26 Gap 40 (as shown in Figure 7)；As shown in fig. 6, the card of described biasing form moves the distance that portion 26 biases towards abutment face 24 (as in figure L Shown) can be abutment face 24 width 15 to 13 between；And as shown in figure 11, the card of unfilled corner form moves portion 26 can be adjacent by it Abutment face 24 and card move face 25 and be connected form by convex arc shaped and constituted, rather than the dynamic portion 26 of corner form card of Fig. 3；Then, hereby Operation and efficacy advantages with regard to this configuration are described as follows:

As shown in fig. 7, when sleeve 01 loads sleeve socket post 20 and not yet rotates, positioning convex portion 27 is pointed to square sleeve The corner part of groove 11, the cell wall 04 of square grooving 11 is then resisted against the dynamic face 25 of each card, and passes through adjacent to being provided with positioning convex portion It is in bias form towards abutment face 24 that 30 abutment face 24 and in diagonal configuration relation two blocks dynamic portion 26, constitutes sleeve 01 cell wall 04 And the card of biasing form moves and is formed with a leap gap 40 between portion 26, thereby, as shown in figure 8, rotating (as arrow when passing through Shown in L1) sleeve 01 orders about during positioning convex portion 30 fastened with positioning concave edge 05, and the cell wall 04 of square grooving 11 only can Contact compresses (as shown in arrow L2) to the dynamic portion 26 of other two cards, and the card without touching biasing form moves portion 26, reaches big Width reduces friction area and resistance, make sleeve 01 revotating card move process more easily, smoothly advantage；In addition, cover jacket casing Connect post 20 under the conditions of above-mentioned effect demand, can be not required to be provided with lateral perforation 27 and can be the better structural strength of solid post Form.

On the other hand, the New type tool fixed disk A configuration of rotation lock button abutment sleeve 01 provided by the present invention, For existing structure, the square grooving 11 of sleeve 01 and sleeve are socketed tolerable looser mismatch error between post 20 Exist, reach the simple and easy to manufacture advantage of structure, and do not affect the positioning steadiness of sleeve 01, can reach more smooth again Access and combined strength, and then lifting sleeve 01 set group state positioning steadiness and ease of use further can be reached Deng practical improvement.

As shown in Figure 10,12, more can directly be linked with an extension guide rod 28 above its middle sleeve socket post 20, make sleeve 01 Loading sleeve socket post 20 can be guided, and sleeve 01 barrel also can obtain preferable position-limiting action.

The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by described scope of the claims.

Claims

1. a kind of instrument fixed disk, special for sleeve set group and be in rotation lock button positioning states, the set group end of described sleeve There is square grooving and define and be formed with four cell walls, and at least one cell wall depth location is provided with positioning concave edge；This instrument is fixed Disk is it is characterized in that include：

One disk seat, is lamellar disk body form, and disk seat includes a work and puts face and an installment surface；

Number sleeve socket post, the work being formed directly into disk seat in interval configuration is put on face, and each sleeve socket post is octagonal column Shape and define and be formed with a stigma end, a suspension column end and several weeks sidepiece, wherein all sidepieces include four abutment faces and four cards The card being more formed with corner form between dynamic face, and abutment face and the dynamic face of card moves portion, and described card moves portion can be in sleeve rotating When produce force cross over card motion use；

At least one positioning convex portion, is convexly equipped in outside two abutment faces relatively, and described positioning convex portion is in the positioning concave edge shape of corresponding sleeve State, is used and makes positioning convex portion can be fastened with positioning concave edge set by the square grooving cell wall of sleeve, to constitute the lock of sleeve Formula positioning states；Adjacent to the abutment face being provided with positioning convex portion and the dynamic portion of two cards in diagonal configuration relation is set as unfilled corner or towards supporting Bias form by face, the square grooving set group constituting sleeve when sleeve socket post is outside, sleeve cell wall and unfilled corner or biasing shape The card of state moves and is formed with a leap gap between portion.

2. instrument fixed disk according to claim 1 is it is characterised in that the dynamic portion of the card of described unfilled corner form is adjacent by it Abutment face and card move face and be connected form by convex arc shaped and constituted.

3. instrument fixed disk according to claim 1 is it is characterised in that the dynamic portion of the card of described biasing form is inclined towards abutment face The distance put is between the 1/5 to 1/3 of abutment face width.