TWI475971B - Support bracket pin assembly - Google Patents

Description

Bracket construction

The invention relates to a hanging bolt structure of a bracket, in particular to a hanging bolt structure which can be stably mounted on a rack pillar. On the other hand, the bolt bolt structure can also be installed in three different aperture specifications of the rack pillar. .

US Patent No. 7,857,145 B2 to Mushan et al., U.S. Patent No. 7,878,468 B2 to Chen et al., and U.S. Patent No. 8,104,626 B2 to Huang et al. Hanging bolt construction.

In view of the existing brackets of the brackets, if the brackets can be installed in both square holes and round holes, the bolts are mainly designed in an elastically retractable mode, so that they can be installed in square holes or Rack pillars for round holes. However, in addition to the above-mentioned US Patent No. 7,878,468 B2 to Chen et al., the telescopic structure of the sling is disclosed as having a positionable function, and the rest of the sling expansion structure itself is lacking in the positioning structure, and when it is frequently vibrated, the structure is There is a fear of inward contraction and support is not stable. The US 7,878,468 B2 file is the same as the applicant of the present application, which is hereby incorporated by reference.

In addition, the telescopic peg construction of the existing brackets has not seen the rack struts that can be applied to three different aperture specifications at the same time. In view of this, there is a need to improve it.

The present invention relates to a peg structure for a bracket, and more particularly to a structure that prevents the pegs from being retracted for stable mounting on the frame posts.

In another aspect, the present invention is directed to a peg construction for a bracket, and more particularly to a configuration for different mounting apertures that can accommodate a variety of rack posts.

According to a first aspect of the present invention, a cradle structure of the bracket includes a bracket body having an end plate, the end plate including at least one opening, and a shackle mounted on the end plate of the bracket body, The hanging bolt includes a base, a support member, a first mounting member, a second mounting member and at least one elastic member; the base has a chamber; the support member is coupled to the base, the support member comprises a support portion and a latching portion, wherein the support The segment is an opening extending through the chamber of the base and passing through the end plate of the bracket body, the latching portion is located in the supporting portion; the first mounting member is movably mounted in the housing of the base The first mounting member includes a first supporting portion, a first abutting portion, a first recess portion, and a first latching portion, wherein the first abutting portion is extended by the first supporting portion And the first abutting portion abuts the peripheral wall of the opening of the end plate of the bracket body, so that the first supporting portion protrudes out of the housing of the base and passes through the end plate of the bracket body. Opening a hole; the first recess is located at a side of the first support portion; the first latch portion is located in the first recess and is corresponding to the click portion of the support member The segments are positioned to each other; the second mounting member is movably mounted in the housing of the base, and the second mounting member includes a second support portion and a second a second recessed portion and a second latching portion, wherein the second abutting portion is extended by the second supporting portion, and the second abutting portion is opposite to the end plate of the bracket body The peripheral wall of the opening abuts, so that the second supporting portion protrudes out of the housing of the base and passes through the opening of the end plate of the bracket body; the second recess is located at the second supporting portion The second latching portion is located in the second recessed portion and is capable of being positioned with the latching portion corresponding to the latching portion of the support member; and the elastic member is disposed on the base portion An elastic force is applied to the first mounting member and the second mounting member.

Preferably, the first mounting member and the second mounting member together form a rectangular cube, and the supporting member is a cylinder, and the first recess of the first mounting member and the second recess portion of the second mounting member The cylinder of the support should be set to a semi-arc shape.

Preferably, the latching portion of the support member is a groove arranged in a ring along a circumference of the support portion; the first latch portion of the first mounting member extends from the concave surface of the first recess portion. And the second latch portion of the second mounting member protrudes from the concave surface of the second recess.

Preferably, the opening of the end plate of the bracket body comprises a different width a first window hole and a second window hole, the first window hole is only for the first mounting member, the second window hole is only for the second mounting member, the elastic member provides elastic force to the first A mounting member, and at least two of the elastic members respectively provide an elastic force against the first mounting member and the second mounting member.

Preferably, the opening of the end plate of the bracket body is arranged in a pair of vertically spaced and aligned positions, and the hanging bolt is assembled to the bracket in a manner corresponding to the upper and lower sides of the opening. The upper and lower ends of the body.

Preferably, the pair of hanging bolts and the pair of opening holes are symmetrically assembled on the end plate and the lower portion of the bracket body symmetrically.

According to a second aspect of the present invention, the cradle structure of the bracket includes a bracket body having an end plate, the end plate including at least one opening, the opening includes a first window having a different width and a second window hole; a hanging bolt mounted on the end plate of the bracket body, the hanging bolt includes a base, a support member, a first mounting member, a second mounting member and at least two elastic members; The base has a chamber; the support member is coupled to the base, the support member is an opening extending through the chamber of the base and passing through the end plate of the bracket body; the first mounting member is movably mounted The first mounting member includes a first supporting portion, a first abutting portion, and a first recessed portion, wherein the first abutting portion is extended by the first supporting portion. The first abutting portion abuts the peripheral wall of the opening of the end plate of the bracket body, so that the first supporting portion protrudes out of the outer space of the base and passes through the first window hole of the opening; The second mounting member is movably mounted in the housing of the base, and the second mounting member includes a second supporting portion and a second abutting portion. And a second recessed portion, wherein the second abutting portion extends from the second supporting portion, and the second abutting portion abuts against a peripheral wall of the opening of the end plate of the bracket body, so that The second supporting portion extends out of the housing of the base and passes through the second window of the opening; and the two elastic members are disposed in the housing of the base to respectively provide an elastic force on the first installation And the second mounting member.

Preferably, the first mounting member and the second mounting member together form a rectangular cube, and the supporting member is a cylinder, and the first recess of the first mounting member and the second recess portion of the second mounting member The cylinder of the support should be set to Semi-arc shape.

Preferably, the opening of the end plate of the bracket body is arranged in a pair of vertically spaced and aligned positions, and the hanging bolt is assembled to the bracket in a manner corresponding to the upper and lower sides of the opening. The upper and lower ends of the body.

Preferably, the pair of hanging bolts and the pair of opening holes are symmetrically assembled on the end plate and the lower portion of the bracket body symmetrically.

According to a third aspect of the present invention, the bracket of the bracket is for mounting on a first rack pillar, or a second rack pillar, or a third rack pillar, wherein the first rack The pillar has a plurality of first mounting holes arranged in a vertical direction and aligned, the second rack pillar having a plurality of second mounting holes arranged in a vertical direction and aligned, the third rack pillar having a plurality of vertical a third mounting hole aligned and aligned in a direction, the bracket comprising a bracket body having an end plate, the end plate comprising a pair of vertically spaced and aligned openings, each opening having a different width a first window aperture and a second window aperture; a pair of hanging bolts corresponding to the opening of the bracket body are mounted on the upper and lower portions of the end plate, each of the hanging bolts comprising a base, a support member, and a support a first mounting member, a second mounting member, a first elastic member and a second elastic member; the base has a chamber; the support member is coupled to the base, the support member comprises a support portion and a latch a section, wherein the support section is a chamber extending out of the base Passing through the opening of the end plate of the bracket body, the click portion is located in the support portion; the first mounting member is movably mounted in the housing of the base, and the first mounting member includes a first support a first abutting portion, a first recessed portion, and a first latching portion, wherein the first abutting portion is extended by the first supporting portion, and the first abutting portion and the supporting portion The peripheral wall of the opening of the end plate of the frame body abuts, so that the first support portion extends out of the housing of the base and passes through the first window of the opening; the first recess is located at the first a side of the support portion; the first latch portion is located in the first recess portion and is capable of being positioned with the latching portion corresponding to the latching portion of the support member; the second mounting member is movable Mounted in the housing of the base, the second mounting member includes a second supporting portion, a second abutting portion, a second recess portion, and a second latch portion, wherein the second abutting portion is By this The second supporting portion extends and protrudes, and the second abutting portion abuts against the peripheral wall of the opening of the end plate of the bracket body, so that the second supporting portion extends out of the housing of the base and passes through the opening a second aperture of the aperture; the second recess is located on a side of the second support portion; the second latch portion is located in the second recess and corresponds to the latch portion of the support member Positioning with the latching portion; the first elastic member is disposed in the housing of the base to provide an elastic force on the first mounting member; and the second elastic member is disposed in the housing of the base Providing an elastic force on the second mounting member; wherein when the bracket body is mounted on the first rack post, the pair of bolts are the support member, the first mounting member, and the second mounting a longitudinal insertion of the first mounting hole of the first frame post; wherein, when the bracket body is mounted on the second frame post, the pair of bolts penetrate the longitudinal direction of the support member only a second mounting hole of the second frame post, and the first mounting member and the second mounting member are resisted by the second mounting hole a two-stand strut; wherein, when the bracket body is mounted on the rack relative to the third rack post, the pair of bolts are longitudinally penetrated into the third rack pillar by the support member and the first mounting member The third mounting hole is, and the second mounting of the pair of bolts is resisted by the third frame strut.

Preferably, the first mounting member and the second mounting member together form a rectangular cube, and the support member is a cylinder, the first recess of the first mounting member and the second recess of the second mounting member The cylinder corresponding to the support member has a semicircular arc shape.

Preferably, the latching portion of the support member is a groove arranged in a ring along a circumference of the support portion; the first latch portion of the first mounting member extends from the concave surface of the first recess portion. And the second latch portion of the second mounting member protrudes from the concave surface of the second recess.

Preferably, the pair of shackles are disposed such that the second mounting member of the shackle of the end plate is disposed below the support member, and the second mounting member of the lower shackle of the end plate is disposed at the second mounting member Above the support member, and the width of the second mounting members is greater than the width of the first mounting members and cannot penetrate the third mounting hole of the third frame post.

Preferably, the first mounting hole of the first frame pillar has a hole size specification of 9.5 mm × 9.5 mm for the support member of the bolt, the first mounting member and the second mounting member; The second mounting hole of the second frame pillar has a hole diameter of 7.0 mm in diameter and is only required for the support of the bolt; and the third mounting hole of the third frame pillar has a hole size of 9.0 mm. A square hole of 9.0 mm for the support member and the first mounting member to be worn together.

1 shows a preferred embodiment of the invention including a carrier body 10 and at least one peg 12 .

The bracket body 10 includes a side plate 14 and an end plate 16. Wherein, the end plate 16 is substantially perpendicular to the side plate 14. Preferably, the end plate 16 extends perpendicularly from one end of the side plate 14, and the end plate 16 includes at least one opening 18 and a connecting hole 20. In a preferred embodiment, the end plate 16 is provided with at least one pair of openings 18, which are arranged in the vertical direction and aligned with the upper and lower corresponding positions, and the connecting holes 20 are disposed in the pair of holes 18 between.

The hanging bolt 12 is mounted on the end plate 16 of the bracket body 10 and includes a base 22, a support member 24, a first mounting member 26, a second mounting member 28, and at least one elastic member 30. Wherein, as shown in Figures 2 and 3, the base 22 has a chamber 32.

The support member 24 is preferably securely coupled to the base 22. The support member 24 includes a support section 34, an abutment section 36 extending from the support section 34, and a latching section 38. The support section 34 is fixed to the rear side chamber wall of the chamber 32 of the base 22 by the abutting section 36, and the support section 34 extends out of the chamber 32 of the base 22 to pass through the bracket body. The opening 18 of the end plate 16 of 10. The latching section 38 is located in a portion of the support section 34. Preferably, the support member 24 is a cylindrical body, and the latching portion 38 is a groove that is arranged in a ring row along a circumference of the support portion 34.

The first mounting member 26 is movably mounted in the housing 32 of the base 22 and located above the support member 24. The first mounting member 26 includes a first A support portion 40a, a first abutting portion 42a, a first recess portion 44a, and a first latch portion 46a. The first abutting portion 42a is extended at the end of the first supporting portion 40a, and the first abutting portion 42a of the first mounting member 26 and the end plate 16 of the bracket body 10 are opened. The peripheral wall of the hole 18 abuts, so that the first supporting portion 40a of the first mounting member 26 extends out of the cavity 32 of the base 22 and passes through the opening 18 of the end plate 16 of the bracket body 10 (see Figure 3). The first recess 44a is formed on one side of the first support portion 40a. The first latching portion 46a is located within the first recessed portion 44a. Preferably, the first support portion 40a is a square profile similar to a split half; and the first recess 44a is a semicircular arc shape corresponding to the cylinder of the support member 24; and the first latch portion 46a is self The concave surface of the first recess 44a extends to protrude.

The second mounting member 28 is movably mounted in the housing 32 of the base 22, and is located below the support member 24. The second mounting member 28 includes a second supporting portion 40b and a second abutting portion 42b. a second recess 44b and a second latch portion 46b. The second abutting portion 42b is extended at the end of the second supporting portion 40b, and the second abutting portion 42b of the second mounting member 28 and the end plate 16 of the bracket body 10 are opened. The peripheral wall of the hole 18 abuts such that the second support portion 40b of the second mounting member 28 extends out of the housing 32 of the base 22 and through the opening 18 of the end plate 16 of the bracket body 10 (see Figure 3). The second recess 44b is formed on one side of the second support portion 40b. The second latching portion 46b is located in the second recessed portion 44b. Preferably, the second mounting member 28 and the first mounting member 26 together form a rectangular cube; and the second recess 44b is a semi-circular arc shape corresponding to the cylinder of the support member 24; and the second cassette The portion 46b extends from the concave surface of the second recess 44b.

The elastic member 30 is disposed in the cavity 32 of the base 22 to provide an elastic force on the first mounting member 26 and the second mounting member 28, so that the first mounting member 26 and the second mounting member 28 are provided. The base 22 is held in an extended state relative to the base 22, and can be re-reset and extended after being retracted.

According to the foregoing configuration, as shown in FIGS. 4 and 5, a preferred embodiment of the present invention For example, the hanging bolts 12 are assembled on the upper and lower ends 16 of the bracket body 10 corresponding to the upper and lower sides of the opening 18, and are mounted on a first machine by means of the pair of bolts 12. A plurality of first mounting holes 50 of the support post 48. The plurality of first mounting holes 50 of the first frame post 48 are vertically spaced and aligned. The first mounting holes 50 are square holes, and the aperture size is usually 9.5 mm×9.5 mm square. hole. In practical applications, the bracket body 10 is typically coupled to one end of a rail (not shown) such that the rail can be mounted to the first frame post 48 with the bracket body 10.

Further, when the bracket body 10 is mounted on the first frame post 48, the support member 24, the first mounting member 26 and the second mounting member 28 of each of the hanging bolts 12 on the bracket body 10 are further It is partially extended from the opening 18 of the end plate 16. When the support member 24, the first mounting member 26 and the second mounting member 28 partially pass through the first mounting hole 50 of the first frame post 48 in a longitudinal direction, the first mounting member 26 and the second mounting portion The member 28 is limited to the upper and lower inner walls of the first mounting hole 50 of the first frame post 48, and at the same time, the first latch portion 46a of the first mounting member 26 and the second mounting member 28 The second latching portion 46b is a latching portion 38 that is in contact with the supporting member 24, and in this state, the first mounting member 26 and the second mounting member 28 are not longitudinally displaceable relative to the supporting member 24. That is, when the bracket body 10 is mounted on the first frame post 48 for positioning (the positioning manner is not the appeal feature of the present invention, the details are not described herein), the first mounting member 26 and the second mounting member 28 are extended. After the first mounting hole 50 of the first frame post 48, the first mounting member 26 and the second mounting member 28 are not retracted from the first mounting hole 50, so that the positioning state can be ensured. The stability.

Figures 6 and 7 show a second frame post 52 of another size used in another embodiment of the present invention. The second frame post 52 has a plurality of second mounting holes 54 spaced and aligned in a vertical direction. The second mounting holes 54 are circular holes, and the aperture size is usually a circular hole having a diameter of 7 mm. In more detail, when the bracket body 10 is mounted on the second frame post 52, a pair of the second frame post 52 is inserted through the support member 24 of the pair of pegs 12 a mounting hole 54, the first mounting member 26 and the second mounting member 28 of the pair of the hanging bolts 12 are pressed and displaced by the second frame strut 52, and the first The first latching portion 46a of the mounting member 26 and the second latching portion 46b of the second mounting member 28 are disengaged from the latching portion 38 of the support member 24, such that the first mounting member 26 and the second mounting portion The member 28 is retracted toward the chamber 32 of the base 22, wherein the elastic member 30 in the chamber 32 is also compressed, so that the support member 24 of the pair of pegs 12 can be completely worn in the longitudinal direction. The pair of second mounting holes 54 of the second frame post 52.

8 and 9 show another embodiment of the present invention. The opening 18' of the end plate 16 of the bracket body 10 further includes a first window hole 64a and a second window hole 64b. For example, the opening width W2 of the second window hole 64b is slightly larger than the opening width W1 of the first window hole 64a, and the first hanging hole 12a is The width W4 of the two mounting members 28' is also slightly larger than the width W3 of the first mounting member 26' of the aforementioned peg 12a. According to such a configuration, the first aperture 64a is only for the first mounting member 26' to be placed, and the second aperture 64b is only for the second mounting member 28' to be placed. And further comprising a plurality of elastic members, for example, comprising at least one first elastic member 66 and at least one second elastic member 68 mounted in the chamber 32 of the base 22, wherein the first elasticity The member 66 provides a first elastic force acting on the first mounting member 26', and the second elastic member 68 provides a second elastic force acting on the second mounting member 28', so that the first mounting member 26' The second mounting members 28' can be individually displaced and reset.

According to the foregoing configuration, the 10th and 11th drawings show that when the other preferred embodiment of the present invention is used in a third frame strut 70 of another third specification, as shown in FIG. 10, the peg 12a is 12b or more and 12A are assembled in a pair and symmetrically on the end plate 16 of the bracket body 10, and are mounted on the third frame strut 70 by the pair of pegs 12a, 12b. The symmetric arrangement of the pair of hanging bolts 12a, 12b is such that the second mounting member 28' of the hanging bolt 12a at the upper end of the end plate 16 is disposed below the supporting member 24a; and the hanging bolt 12b at the lower portion of the end plate 16 The second mounting member 28' is then provided at the support member 24b Above. And, the third frame strut 70 has a plurality of third mounting holes 72 arranged in a vertical direction and aligned. The third mounting holes 72 are square holes, and the hole size is usually a square hole of 9 mm×9 mm.

In more detail, when the bracket body 10 is mounted on the third frame post 70, the support members 24a, 24b and the first mounting member 26' of the pair of hanger pins 12a, 12b are partially in the longitudinal direction. a pair of third mounting holes 72 passing through the third frame strut 70, wherein the second mounting member 28' of the pair of pegs 12a, 12b will abut the pair of third of the third frame strut 70 The peripheral wall of the mounting hole 72, and the second latching portion 46b' of the pair of second mounting members 28' are detached from the latching portions 38a, 38b of the supporting members 24a, 24b, such that the second mounting member 28' Retracting the chamber 32 of the base 22 and compressing the second elastic member 68 in the chamber 32, and when the support members 24a, 24b and the first mounting member 26' of the pair of hangers 12a, 12b are completely worn When the third mounting hole 72 of the third frame strut 70 is disposed, the first mounting member 26 of the pair of pegs 12a, 12b is restricted by the restriction of the pair of third mounting holes 72 of the third frame strut 70. 'and the support members 24a, 24b are not vertically displaceable relative to the third mounting hole 72 of the third frame strut 70, and the first mounting member 26' of the pair of pegs 12a, 12b The first latching portion 46a' is a latching portion 38a, 38b that is in contact with the support members 24a, 24b, so that the first mounting member 26' of the pair of hangers 12a, 12b cannot be opposite to the support members 24a, 24b. The longitudinal displacement is retracted from the third mounting hole 72, and therefore, the stability of the bracket body 10 when mounted on the third frame stay 70 can be ensured.

As described above, the peg construction of the present invention can be used in the first mounting hole 50 of the first frame post 48, the second mounting hole 54 of the second frame post 52, and the third frame post 70. Three mounting holes, such as the mounting hole 72, are available in three different aperture sizes, and have a mounting stability.

While the present invention has been disclosed in the foregoing preferred embodiments, it is not intended to limit the scope of the invention, and the scope of the invention is defined by the scope of the appended claims.

10‧‧‧Bracket body

12‧‧‧ hanging bolt

12a‧‧‧ hanging bolt

12b‧‧‧ hanging bolt

14‧‧‧ side panels

16‧‧‧End board

18‧‧‧Opening

18’‧‧‧ openings

20‧‧‧connection hole

22‧‧‧ pedestal

24‧‧‧Support

24a‧‧‧Support

24b‧‧‧Support

26‧‧‧First Mounting

26’‧‧‧First Mounting

28‧‧‧Second mounting

28’‧‧‧Second mount

30‧‧‧Flexible parts

32‧‧ ‧ room

34‧‧‧Support section

36‧‧‧Abutment

38‧‧‧Card section

38a‧‧‧ Card section

38b‧‧‧Card section

40a‧‧‧First support

40b‧‧‧second support

42a‧‧‧First Abutment

42b‧‧‧second abutment

44a‧‧‧First recess

44b‧‧‧Second recess

46a‧‧‧First Card Ministry

46a’‧‧‧ First Card Ministry

46b‧‧‧Second Card Department

46b’‧‧‧Second Card Department

48‧‧‧First rack pillar

50‧‧‧First mounting hole

52‧‧‧Second rack pillar

54‧‧‧Second mounting hole

64a‧‧‧First window hole

64b‧‧‧second window hole

66‧‧‧First elastic parts

68‧‧‧Second elastic parts

70‧‧‧ Third rack pillar

72‧‧‧ third mounting hole

1 is a schematic structural view of a preferred embodiment of the present invention; FIG. 2 is a partially exploded perspective view of a preferred embodiment of the present invention; and FIG. 3 is a partial sectional view of a preferred embodiment of the present invention; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 5 is a schematic cross-sectional view showing a first frame pillar according to a preferred embodiment of the present invention; FIG. 6 is a cross-sectional view showing a first frame pillar according to a preferred embodiment of the present invention; FIG. 7 is a schematic cross-sectional view showing a second rack pillar according to a preferred embodiment of the present invention; FIG. 8 is a partial exploded view of another preferred embodiment of the present invention; 9 is a partial sectional view of another preferred embodiment of the present invention; FIG. 10 is a schematic view showing the appearance of a third frame pillar according to another preferred embodiment of the present invention; and FIG. 11 is another embodiment of the present invention; A cross-sectional view of a preferred embodiment mounted on a third frame strut.

10‧‧‧Bracket body

16‧‧‧End board

18‧‧‧Opening

22‧‧‧ pedestal

24‧‧‧Support

26‧‧‧First Mounting

28‧‧‧Second mounting

30‧‧‧Flexible parts

32‧‧ ‧ room

34‧‧‧Support section

36‧‧‧Abutment

38‧‧‧Card section

40a‧‧‧First support

40b‧‧‧second support

42a‧‧‧First Abutment

42b‧‧‧second abutment

44a‧‧‧First recess

44b‧‧‧Second recess

46a‧‧‧First Card Ministry

46b‧‧‧Second Card Department

Claims (15)

A cradle structure of a bracket comprises: a bracket body having an end plate, the end plate comprising at least one opening; a shackle mounted on the end plate of the bracket body, the shackle comprising: a pedestal Having a chamber; a support member connecting the base, the support member comprising a support portion and a latching portion, wherein the support portion extends through the housing of the base through the housing of the base An opening of the end plate, the card portion is located at a portion of the support portion; a first mounting member is movably mounted in the housing of the base, the first mounting member includes a first support portion, a first abutting portion, a first recessed portion, and a first latching portion, wherein the first abutting portion is extended by the first supporting portion, and the first abutting portion and the bracket body The peripheral wall of the opening of the end plate abuts, so that the first supporting portion protrudes out of the housing of the base and passes through the opening of the end plate of the bracket body; the first recess is located at the first a side of the support portion; the first latch portion is located in the first recess portion and corresponds to the latching portion of the support member to be compatible with the latch portion a second mounting member is movably mounted in the housing of the base, the second mounting member includes a second supporting portion, a second abutting portion, a second recess portion, and a second card a second portion, wherein the second abutting portion extends from the second supporting portion, and the second abutting portion abuts against a peripheral wall of the opening of the end plate of the bracket body, so that the second supporting portion a portion extending out of the housing of the base and passing through an opening of the end plate of the bracket body; the second recess is located at one side of the second support portion; the second latch portion is located at the first portion The two recesses are corresponding to the latching portion of the support member and can be positioned with the latching portion; and at least one elastic member is disposed in the housing of the base to provide an elastic force on the first mounting And the second mounting member. The hanging peg structure of the bracket of claim 1, wherein the first mounting member and the second mounting member together form a rectangular cube, and the supporting member is a cylinder, the first mounting member The first recess and the second recess of the second mounting member are arranged in a semicircular arc shape corresponding to the cylinder of the support member. The peg structure of the bracket according to claim 1, wherein the latching portion of the support member is a groove arranged along a circumference of the support segment as a ring row; the first mounting member The first latching portion extends from the concave surface of the first recessed portion; and the second latching portion of the second mounting member protrudes from the concave surface of the second recessed portion. The shackle of the bracket of the bracket body according to the first aspect of the invention, wherein the opening of the end plate of the bracket body comprises a first window having a different width and a second window, the first window The hole is only for the first mounting member, the second window hole is only for the second mounting member, and at least two of the elastic members respectively provide elastic force against the first mounting member and the second mounting member. The cradle structure of the bracket according to claim 1, wherein the opening of the end plate of the bracket body is arranged in a pair of vertical intervals and aligned, and the shackle corresponds to The upper and lower ends of the bracket body are assembled on the upper and lower sides of the opening. The peg structure of the bracket according to claim 5, wherein the pair of pegs and the pair of holes are symmetrically disposed on the end plate and the lower portion of the bracket body. A cradle structure of a bracket, comprising: a bracket body having an end plate, the end plate comprising at least one opening, the opening comprises a first window hole and a second window hole having different widths; a bolt mounted on an end plate of the bracket body, the hook bolt comprising: a base having a chamber; a support member connecting the base, the support member extending through the chamber of the base An opening of the end plate of the bracket body; a first mounting member movably mounted in the housing of the base, the first mounting member includes a first supporting portion, a first abutting portion, and a first a recessed portion, wherein the first abutting portion extends from the first supporting portion, and the first abutting portion abuts against a peripheral wall of the opening of the end plate of the bracket body, so that the first supporting portion Extending out of the outer space of the base and passing through the first window of the opening; a second mounting member is movably mounted in the housing of the base, the second The assembly includes a second support portion, a second abutting portion, and a second recess portion, wherein the second abutting portion is extended by the second supporting portion, and the second abutting portion and the supporting portion a peripheral wall of the opening of the end plate of the frame body abuts, the second support portion extending outside the housing of the base and passing through the second window of the opening; and at least two elastic members disposed on the base The housing of the seat provides elastic force to the first mounting member and the second mounting member respectively. The cradle construction of the bracket according to the seventh aspect of the invention, wherein the first mounting member and the second mounting member together form a rectangular cube, and the support member is a cylinder, the first mounting member The first recess and the second recess of the second mounting member are arranged in a semicircular arc shape corresponding to the cylinder of the support member. The cradle structure of the bracket according to the seventh aspect of the invention, wherein the opening of the end plate of the bracket body is arranged in a pair of vertical intervals and aligned, and the shackle corresponds to The upper and lower ends of the bracket body are assembled on the upper and lower sides of the opening. The hanging peg structure of the bracket according to claim 9, wherein the pair of pegs and the pair of holes are symmetrically assembled on the end plate and the lower portion of the bracket body. A bracket bolt for mounting on a first rack pillar, or a second rack pillar, or a third rack pillar, wherein the first rack pillar has a plurality of vertically spaced intervals And an aligned first mounting hole, the second frame strut having a plurality of vertically arranged and aligned second mounting holes, the third frame strut having a plurality of vertically arranged and aligned third mountings a hole, the bracket comprises: a bracket body having an end plate, the end plate comprising a pair of vertically spaced and aligned openings, each opening comprising a first aperture having a different width and a a second window hole; a pair of hanging bolts, the opening corresponding to the bracket body is mounted on the upper and lower portions of the end plate, each of the hanging bolts comprises: a base having a chamber; a support member connecting the base Seat, the support member comprises a support section and a card a segment, wherein the support segment is an opening extending through the cavity of the base through the end plate of the bracket body, the latching segment being located in a portion of the support segment; a first mounting member The first mounting member includes a first supporting portion, a first abutting portion, a first recess portion, and a first latching portion, wherein the first latching portion is mounted in the housing of the base. The connecting portion is extended by the first supporting portion, and the first abutting portion is opposite to the peripheral wall of the opening of the end plate of the bracket body, so that the first supporting portion protrudes from the outer surface of the base a first aperture passing through the opening; the first recess is located on a side of the first support; the first latch is located in the first recess and corresponds to the support The second mounting member is movably disposed in the housing of the base, and the second mounting member includes a second supporting portion and a second abutting portion. a second recess and a second latching portion, wherein the second abutting portion is extended by the second supporting portion, and the second abutting portion and the bracket The peripheral wall of the opening of the end plate of the body abuts, so that the second supporting portion extends out of the housing of the base and passes through the second window of the opening; the second recess is located in the second support One side of the portion; the second latching portion is located in the second recessed portion and is capable of being positioned with the latching portion corresponding to the latching portion of the support member; a first elastic member is disposed at a housing of the base to provide an elastic force on the first mounting member; and a second elastic member disposed in the housing of the base to provide an elastic force on the second mounting member; wherein, when the bracket When the frame body is mounted on the shelf relative to the first frame pillar, the pair of bolts are inserted into the first mounting hole of the first frame pillar in the longitudinal direction of the support member, the first mounting member and the second mounting member. Wherein, when the bracket body is mounted on the second frame post, the pair of bolts are a second mounting hole that penetrates the second rack pillar only in the longitudinal direction of the support member, and the first installation And the second mounting member is resisted by the second frame strut; wherein, when the bracket body is opposite to the When three shelves mounted rack posts, the The hanging bolt is longitudinally penetrated into the third mounting hole of the third rack pillar together with the first mounting member, and the second mounting member of the pair of bolts is resisted by the third machine Support pillars. The hanging bolt of the bracket according to claim 11, wherein the first mounting member and the second mounting member together form a rectangular cube, and the supporting member is a cylinder, the first mounting member The first recess and the second recess of the second mounting member are arranged in a semicircular arc shape corresponding to the cylinder of the support member. The shackle of the bracket according to claim 11, wherein the shackle of the support member is a groove arranged along a circumference of the support segment as a ring; the first mounting member A latch portion extends from the concave surface of the first recess; and the second latch portion of the second mounting member protrudes from the concave surface of the second recess portion. The hanging bolt of the bracket according to claim 11, wherein the pair of hanging bolts are disposed under the support member at the end of the end plate of the end plate, and the end a second mounting member of the lower plug of the lower plate is disposed above the support member, and the width of the second mounting member is greater than the width of the first mounting members and cannot penetrate the third frame support Third mounting hole. The hanging bolt of the bracket according to claim 11, wherein the first mounting hole of the first frame pillar has a hole size of 9.5 mm × 9.5 mm for the support of the bolt The first mounting member and the second mounting member are disposed; the second mounting hole of the second frame post has a hole diameter of 7.0 mm in diameter, and is only for the support member of the hanging bolt; and the third The third mounting hole of the frame post has an aperture size of 9.0 mm x 9.0 mm for the support member and the first mounting member to be worn together.