BR102015017346A2 - insert for fixing rails and sleepers to bedside and crib beds and bedside - Google Patents

Abstract

insert for fixing rails and sleepers to the head and footboard of cradles and beds, consists of an insert (1) of rectangular tubular body (2) consisting of an end (e) injected by a bushing (3) with an internal thread (4) ); inner bushing (3) of circular shape, and consequently has hollow areas which are provided with ribs (5); the rectangular tubular body (2) has on its surface composed of oblong tears / cavities (6).

Description

INSERT FOR FIXING GRILLS AND CROSSES IN THE HEAD AND WEIGHT OF CRIBS AND BEDS BRIEF SUMMARY

[0001] This application is the subject of a new patent application for a new insert for fixing cradles and cribs to the crib and bed head and crib, whose function is to provide a better fixation between the cradle cradle on the headboard and the crib. locking the toothpick belonging to the grid. In the case of the bed, the insert maintains the best latch lock between the headboard and the footboard. The fixation of the insert is made by screws and can be inserted in cradles or bed of plastic material or in woods.

The insert is specifically inserted into a machined cutout at the ends of the cradle and bed sleepers. The fixation of the insert in the machined cavity in the crosspiece is by means of pressure and can be applied by glue and among other means of fasteners.

In the case of the cradle rail insert it comprises a shape of a rectangular tube with one end provided with an internally threaded bushing, which is interconnected by ribs to said rectangular tube. Completing this rectangular tube, it is composed of variations in the number of leaky holes, which are in oblong conformation.

In the case of the cradle grate insert it comprises a shape of a rectangular tube with one end provided with an internally threaded bushing, which is interconnected by ribs to said rectangular tube without the proper hollow holes.

FIELD OF APPLICATION

[0005] The insert for fixing rails and sleepers to the bedside and crib beds and cribs is applied in the furniture business.

TECHNICAL STATE

[0006] Currently, the headrest, weighing foot in the crib or bed rail is fixed by screws. The fixation is made directly on the wood of both creating the thread itself.

Attachment by this simple method has little strength and durability, especially in cases where the cradle or bed needs to be disassembled and then assembled. In this assembly the thread will wear out leaving the screw without proper tightening and consequently the headboard and the footboard have slack in relation to the grid or the sleepers.

This gap between the thread channel in relation to the screw generates in the headboard and in the headboard or in the crib or beds, small swings and roars, which in turn are frequent, so that bother users. Slack keeps the cradle and bed unstable, and when disassembly is required, assembly may be compromised, resulting in the total loss of the thread so that locking cannot be performed and consequently cradle or bed, losing use.

In the market there are metal or plastic bushings that are applied to the crosspieces so that screws initially inserted in the headboard or footboard can be inserted until their final coupling on the bushing that is inserted in the crosspiece.

These bushings are generally composed of outer and inner threads, with the function of the outer threads providing locking on the crossmember and the internal threads having the function of receiving the bolt that holds the headboard / footboard to the crossmember.

[0011] In searches carried out according to patent rankings, below are some patent application documents that have been found on search engines, these being their innovation or improvement distinct from the proposed application. DOCUMENT: PI 8503929-2 B1 - DEPOSIT DATE: 08/14/1985 - TITLE: METAL WOOD FITTING BUSHING - consists of a self-tapping outer and inner threaded cylinder for clamping screws. Inside the cylinder where the screw thread is, there is a hexagon socket for mounting the bushing to the wood. It is also part of the structure of the bushing grooves in axial sense for housing of the chip generated in the formation of the wood thread.

INNOVATION

To address such drawbacks cited in the current state of the art is that the inventor has developed an insert containing a plastic bushing to be applied to cradle rail sleepers or bed sleepers. Its application can be applied in the segment of cradles that constitute its crates in plastic material, being this new in the market.

[0013] With its shape designed for headboard / footboard locking functions in cradle rail sleepers or bed sleepers, it makes the insert an innovative product in the market which provides durability and excellent clearance, even with no play. when this crib or bed is disassembled and reassembled several times.

In the case of cradles, this insert still has oblong cavities in its rectangular body in order to lock the first extreme toothpicks that make up the grid, ie, these toothpicks are inserted into the cavities of the tray which are aligned with body cavities. rectangular insert.

With the locking of the extreme toothpicks (belonging to the grid) in the bays of the sleepers and the inserts, a greater resistance of both is maintained, mainly of the insert, that through mechanical forces generated in the vertical directions and especially in the horizontal forces, which are of greater intensity due to the tightening or loosening of screws that join the headboards / footboards on the crosspiece.

Basically the insert has its constructive shape in rectangular tubular body, so that one end is composed of a bushing with internal thread. The bushing is interconnected to the rectangular tubular body by reinforcing ribs.

In the case of cradle rail insert inserts, as already mentioned above, along the rectangular tubular body it is composed of preferably oblong shaped cavities so as to follow the same shape configurations as the toothpicks forming the grid.

DRAWINGS

[0018] For a better understanding of the insert for fixing rails and sleepers to the bedside and crib beds, attached are the drawings in which they are listed below. FIGURE 1: Perspective view of the insert for fixing rails and sleepers to the headboard and footboard of cribs and beds with expanded bushing detail; FIGURE 2: Perspective view of the insert for fixing rails and sleepers to the head and footboard of cradles and beds, with the constructive shape without the cavities and with enlarged detail of the bushing; FIGURE 3: Perspective view of the insert for fixing rails and sleepers to the headboard and footboard of cribs and beds, showing the application on the bed rail in detail; FIGURE 4: Perspective view of the insert for fixing crates and sleepers to the crib and bedside head and footboard, showing the application on the crib of the crib with cut-out detail, to show the inserted cavities and toothpicks;

FIGURE 5: Perspective view of the insert for fixing rails and sleepers to the crib and bedside head and footboard showing the cradle with the dashed insert to represent its position on the cradle rail sleeper. TECHNICAL DESCRIPTION

[0019] The crimping and crimping insert in the crib and crib head and head, which is the subject of this patent application, consists of a rectangular tubular body insert (1) consisting of an end (E ) injected by a bushing (3) with an internal thread (4).

The inner bushing (3) is injected into the channel (C) of the rectangular tubular body (2) keeping the insert (1) unibody. The inner bushing (3) is circular in shape, and consequently has hollow areas which are provided with reinforcing ribs (5) that maintain the rigid resistance at the moment of tightening or loosening the screw (P).

The insert (1) of rectangular tubular body (2) has in its thicker flat surface, composed of oblong tears / cavities (6) than these, when inserted in the cradles (T) of the cradle (G) of the cradle. , coincide with the alignments of the sticks (PA) that they form the grid (G). This groove / cavity (6) junction of the insert (1) and toothpick (PA) in the sleepers (T) maintains better locking of both (insert (1) and toothpick (PA)).

In the application of bed rails (T), the insert (1) may be the same as those used in the cradle rail (G) sleepers (T), but the oblong tears / cavities (6) have been rendered unusable but the same functional characteristics for this purpose now proposed by the patent application, where furniture, cradle or bed can be assembled and disassembled without threaded hole losing grip, thus keeping the cradle and bed stable without play between its parts, ( headboard, footboard and crosspiece (T)).

The exempt (1) with its rectangular tubular body (2) under these conditions described above, may be injected without the oblong tears / cavities (6), with the application preferably on bed sleepers (T).

CLAIM

Claims (3)

1. INSERT FOR FASTENING GRILLS AND CRIMPS IN THE HEAD AND WEIGHT OF CRESTS AND BEDS, consists of an insert (1) characterized by rectangular tubular body (2) consisting of an end (E) injected by a bushing (3) with thread internal (4); inner bushing (3) of circular shape, and consequently has hollow areas which are provided with ribs (5); the rectangular tubular body (2) has on its surface composed of oblong tears / cavities (6). 2. INSERT FOR FASTENING GRILLS AND CROSSES IN THE CRAFTS AND BEDS HEADER AND FLOOR According to claim 1, the inner bushing (3) is characterized by being injected into the channel (C) of the rectangular tubular body (2) while holding the insert ( l) monoblock.