Support bracket for a winding tube, protective housing, protective installation and assembly method

Abstract

This bracket (100) is designed to support a bearing (23) for a winding tube (22). The bracket (100) provides a recess (104) for receiving the bearing, and an upper slide (110H) and a lower slide (110B), which are arranged on either side of the recess (104) and are designed to slide against the upper (204) and lower (206) boards of a housing (20) of the installation. The bracket (100) includes a front stop (110A), which is configured to bear against a front board (202) of the housing when the bracket is in a mounting position within the housing. The bracket includes a non-return device (120), which is configured to cooperate with one of the inner faces of the upper or lower boards, so as to prevent the bracket from being removed from the mounting position.

Description

[0001] The present invention relates to a support bracket for a roller shutter tube, a roller shutter box comprising such a bracket, and a protective installation, particularly for a roller shutter comprising such a box. The invention also relates to a method for assembling such a roller shutter box.

[0002] In buildings whose exterior walls have openings for joinery such as a door or window, these openings are generally equipped with a protective system, for example against intrusions, with a screen such as a roller shutter, or a solar protection system, with for example a screen such as a solar canvas, a roller shutter, a slatted blind or an adjustable sunshade, also called "BSO", or even an insect protection system, with a mosquito net.

[0003] Generally, the protective screen is attached to a tube, which is housed in a recess created at the top of an opening. This recess is defined by the roller shutter housing. The tube has two end bearings, each supported by a bracket, allowing the tube to pivot relative to the housing around a winding axis.

[0004] EP-1 310 628-A1 and FR-2 773 841-A1 each describe, for example, a bracket made in two sections: a peripheral section that is pre-attached to the rest of the housing, and a central section that provides a recess for the bearing. The central section is then joined to the peripheral section during the assembly of the housing. During the assembly of the roller shutter housing, the two peripheral sections, belonging to the two brackets, must be positioned at a precise distance from each other, and their attachment to the housing is time-consuming. Furthermore, if the roller shutter installation is being renovated, each peripheral section must be completely disassembled, which also requires time.

[0005] It is these problems that the invention aims to address in particular, by offering a console that is easier to assemble and disassemble.

[0006] To this end, the invention relates to a support bracket for a winding tube bearing in a protective installation, particularly for a roller shutter. The bracket comprises: a main portion, which defines a main axis which is an axis of rotation of the tube when the bearing is supported by the bracket, two pads, which are arranged on either side of the main axis and which include: an upper pad, which is configured to slide against an inner face of an upper board of a box of the protective installation, and a lower pad, which is configured to slide against an inner face of a lower board of the box, in which: The upper and lower slides are orthogonal to a height axis, which is orthogonal to the main axis. The upper and lower slides are oriented opposite to each other and are configured to cooperate mechanically, notably through complementary shapes, with the upper and lower boards, so as to limit the console's movements relative to the trunk to sliding movements parallel to a plane orthogonal to the height axis. The console also includes a front stop, which is configured to bear against a front board of the trunk. The front board extends from a front edge of the upper board to a front edge of the lower board so as to delimit a receiving volume for the trunk. The front stop is arranged to limit the console's translational movements along an assembly direction.the mounting direction being orthogonal to the main axis and the height axis and oriented towards the front board when the console is received in the trunk in a mounting position in the trunk, where jointly: the upper and lower slides each cooperate with the corresponding upper or lower board, and the front stop is supported against an inner face of the front board, the console also includes an anti-return device, which is configured to cooperate with at least one of the inner faces of the upper or lower board, so as to prevent movement of the console in the mounting position in a dismounting direction, oriented opposite to the mounting direction.

[0007] Thanks to this invention, the bracket is mounted to the roller shutter box by inserting it into the box and sliding it against the top and bottom rails until it reaches its front stop in the mounting position. The anti-return mechanism then prevents the bracket from being removed. Installation is thus simple, preferably done by hand and without tools. Removal is also simple: by disengaging the anti-return mechanism, the bracket is then extracted from the box with a sliding motion, during which the bracket slides against the top and bottom rails.

[0008] According to advantageous but not mandatory aspects of the invention, such a console may incorporate one or more of the following features taken individually or in any technically permissible combination: The anti-return device is an elastic clip, which is attached to one of the internal faces selected from the internal face of the upper shelf and the internal face of the lower shelf. The anti-return device is configured to engage with a recess in the corresponding internal face. The anti-return device includes a support portion designed to elastically deform the device into a release configuration, in which the anti-return device no longer prevents the console from moving relative to the trunk in the disassembly direction. The console includes a gripping portion designed to move the console translationally in the mounting position in the disassembly direction. The console includes at least one drilling guide, each drilling guide being designed for attaching the console in the mounting position to one of the upper, lower, or front shelves using a fastener such as a screw. The console is made from a single piece of material..

[0009] The invention also relates to a housing for a protective installation, particularly for a roller shutter, the housing being configured to receive a winding tube for a protective screen. The housing comprises: several boards, which include: a front board, which is intended to be placed opposite a wall, a top board, which extends orthogonally to the front board, a bottom board, which extends opposite the top board and which, together with the bottom board, defines a slot for the passage of the protective screen, the front, top and bottom boards being assembled together so as to define the receiving volume of the winding tube, two brackets, each bracket being configured to support a bearing of the winding tube, at least one of the brackets being as defined previously.

[0010] Advantageously: The chest also includes two end caps, each end cap being attached to a respective end of the chest so as to close, at least partially, the corresponding end of the chest, each end cap having an inner face, which is oriented towards the inside of the chest, while each bracket includes a lateral face, which is orthogonal to the main axis and which is configured to slide against the inner face of the opposite end cap when the bracket is moved along the mounting direction.

[0011] The invention also relates to a protection installation, in particular for a roller shutter, the installation comprising the box as defined above, the box being fixed to a wall, above an opening made in the wall.

[0012] According to another aspect, the invention relates to a method of assembling a chest as defined above, the assembly method comprising: Assemble the top board, the bottom board and the front board together to define the receiving area, insert the console into the receiving area, with the front stop facing the inside face of the front board, the top pad facing the inside face of the top board, and the bottom pad facing the inside face of the bottom board, bring the console closer to the front board in the direction of assembly, so that the front stop rests against the inside face of the front board, let the anti-return device cooperate with at least one of the inside faces of the top board or the bottom board, so as to prevent the console from being removed.

[0013] This method induces the same advantages as those mentioned above regarding the console of the invention.

[0014] The invention will be better understood, and other advantages thereof will become more apparent in the light of the following description of an embodiment of a bracket, a roller shutter box, a protective installation, particularly for roller shutters, and an assembly method, conforming to its principle, given solely by way of example and with reference to the accompanying drawings, in which: [ Fig 1 ] there figure 1 is a perspective view of a roller shutter installation according to the invention, with certain parts concealed, the roller shutter installation comprising a roller shutter box and two brackets; Fig 2 ] there figure 2 is a cross-section of the roller shutter installation of the figure 1 , according to a cross-sectional plan of the roller shutter installation; [ Fig 3 ] there figure 3 represents, in two inserts a) and b), a perspective view of a console of the installation of the figure 1 , the console being observed from two different viewpoints; Fig 4 ] there figure 4 represents, on two inserts a) and b), assembly steps of the trunk of the figure 1 , And [ Fig 5 ] there figure 5 represents, on two inserts a) and b), details of the console of the figure 1 and the installation of the figure 1 some parts are hidden.

[0015] A protective installation 10 according to the invention is schematically represented on the figure 1 The installation 10 is here a security system against intrusion, which includes a roller shutter. The security system 10 is therefore a roller shutter installation. The installation 10 is fixed to a wall 12, assumed to be flat and vertical, in which an opening 14 is provided, passing through the wall 12. The opening 14 is covered by a protective screen 24, which belongs to the security system 10. The protective screen 24 is here a roller shutter curtain. As non-exhaustive alternatives, the screen 24 is a solar shade, or even a mosquito net, etc.

[0016] The installation 10 includes a box 20, which is shown here fixed to the wall 12, above the opening 14. The box 20 has an elongated, generally parallelepiped shape and extends lengthwise along a principal axis A20. The principal axis A20 is assumed to be horizontal. The description is given in relation to the orientation of the components of the installation 10 as shown in the drawings, with the installation 10 being in a typical operating configuration, although this may not be the case in reality. The installation 10 has a generally symmetrical structure with respect to a transverse plane T20 of the installation, the transverse plane T20 being orthogonal to the principal axis A20.

[0017] The housing 20 provides a receiving volume V20 for other components of the installation 10, as described below. The housing 20 is formed by an assembly of several boards, which delimit the receiving volume V20 from the winding tube 22. The boards are advantageously manufactured by extrusion and are, for example, made of PVC. The receiving volume V20 has a substantially cylindrical shape extending along the main axis A20. The receiving volume V20 opens from the housing 20 through two openings at opposite ends, which are aligned along the main axis A20. The boards include: A front board 202, which is designed to be placed opposite the wall 12. The front board 202 extends along a principal plane, which is parallel to the wall 12 when the installation 10 is in its operating configuration. A top board 204, which extends orthogonally to the front board 202, and a bottom board 206, which extends opposite the top board 204 and, together with the front board 202, defines a slot F20 for the passage of the protective screen 24.

[0018] The front panel 202 extends from a front edge of the upper panel 204 to a front edge of the lower panel 206, thus defining the reception volume V20. The panels also include a rear panel 208, which extends opposite the front panel 202. The rear panel 208, which is shown here schematically in dashed lines, figure 2 , extends from a rear edge of the upper board 204 to a rear edge of the lower board 206.

[0019] The front panel 202 has an internal face 202A, which is oriented towards the internal volume V20. Similarly, the upper panel 204 has an internal face 204A, which is oriented towards the internal volume V20, while the lower panel 206 has an internal face 206A, which is oriented towards the internal volume V20. The internal face 204A of the upper panel 204 extends globally along a first plane P204, which is orthogonal to a height axis H20 of the trunk 20. In normal operating configuration, the height axis H20 is vertical, i.e., orthogonal to the main axis A20. The internal face 206A of the lower panel 206 extends globally along a second plane P206, which is parallel to the first plane P204. In other words, the second plane P206 is orthogonal to the height axis H20.

[0020] The installation 10 comprises a tube 22, which is in this case a winding tube for the screen 24, and two brackets 100, which are fixed to the wall 12 and configured to support the tube 22. The two brackets 100 are arranged symmetrically with respect to the transverse plane T20 of the installation 10, the two brackets 100 having an overall symmetrical structure with respect to each other. What is true for one of the two brackets 100 is transposable to the other bracket 100. Each bracket 100 is received in the receiving volume V20, near a respective end opening of the box 20.

[0021] The tube 22 comprises two opposite ends, each equipped with an end bearing 23. Each end bearing 23 is supported by a respective bracket 100, so that the tube 22 is pivotally mounted relative to the brackets 100, around the main axis A20. The two brackets 100 assembled to the tube 22 together form a mounting sub-assembly 40 of the installation 10.

[0022] An upper end 25A of the screen 24 is attached to the tube 22, here by means of two latches 26 belonging to the installation 10. It is understood that depending on the direction of rotation of the tube 22 around the main axis A20, the screen 24 winds around the tube 22, or unwinds, the rest of the screen 24 passing through the slot F20, a lower end 25B of the screen 24 rising or falling in front of the opening 14. By extension, the main axis A20 is also an axis of rotation of the tube 22, that is to say here a winding axis of the installation 10.

[0023] The installation 10 also includes two tulips 28, which are advantageously clipped onto the boards and configured to guide the screen 24 through the slot F20. For this purpose, each tulip 28 has a guiding portion 29A, which is flared upwards and serves to guide the edges of the screen 24. In the illustrated example, each tulip 28 is clipped both onto a front edge of the lower board 206 and onto a lower edge of the front board 202, the front edge of the lower board 206 and the lower edge of the front board 202 defining the slot F20 along the main axis A20.

[0024] The installation 10 advantageously includes two guides, which serve to guide the screen 24, particularly during the raising or lowering movements of the lower end 25B of the screen 24 in front of the opening 14. The guides are not shown. The guides are situated opposite each other, symmetrically with respect to the transverse plane T20, each guide extending vertically along a respective side of the opening 14. Each tulip 28 is advantageously secured to an upper end of its respective guide. Each tulip 28 includes for this purpose a tapered portion 29B, which is designed to be inserted into a complementary cavity in the guide.

[0025] The rotation of tube 22 is controlled by a user by means of a drive device. The drive device is not shown. Depending on the configuration, the drive device is either manual, for example with a crank and a gear system or with a belt drive, or motorized, with an electric motor. In the case of a motorized drive device, part of the motor is generally housed within tube 22, while a pivoting head of the motor protrudes from tube 22 and forms one of the tube 22's bearings 23.

[0026] The box 20 advantageously includes two end caps 30, each end cap 30 being attached to a respective end opening of the box 20 so as to at least partially close the corresponding end opening of the box 20. The end caps 30 serve, in particular, to conceal the interior of the box 20 and have an aesthetic function, help to reduce air infiltration, etc. Only one end cap 30 is shown in the figure 1 , on the right side of the installation 30. What is valid for the shown nozzle 30 is applicable to the other nozzle. The two nozzles 30 are arranged symmetrically on either side of the transverse plane T20. Preferably, the two nozzles 30 are symmetrical to each other.

[0027] Each end piece 30 includes an internal face 32, which is oriented towards the interior of the box 20, in other words oriented towards the receiving volume V20 of the box 20. The internal face 32 extends globally along a plane, which is orthogonal to the main axis A20 when the end piece 30 in question is assembled to the rest of the box 20.

[0028] We now describe console 100 as represented in figures 2 and subsequent models. Console 100 is advantageously made in one piece. Console 100 is here made of synthetic polymer material, preferably polyamide reinforced with 30% glass fibers. Console 100 is advantageously manufactured by hot injection molding.

[0029] The bracket 100 includes a main portion 102, which provides a recess 104 for receiving the associated bearing 23. When the bearing 23 is received in the recess 104, the recess 104 defines the orientation of the bearing 23, i.e., defines the axis of rotation of the tube 22. In the operating configuration of the installation 10, the axis of rotation of the tube 22 is aligned with the main axis A20. By extension, the recess 104 defines the winding axis of the installation 10. In the illustrated example, each bearing 23 comprises a star-shaped component, with the associated recess 104 having a complementary, also generally star-shaped, form. The shape of the recess 104 and the associated bearing 23 is not limited. Of course, the console 100 is suitable for receiving any type of part having a shape compatible with the footprint 104, including an adapter part, as described in the published application FR-3 118 479-A1.

[0030] Each console 100 includes a side face 106, which is orthogonal to the main axis A20 and oriented towards the inner face 32 of the end cap 30 when the assembly 10 is in its operating configuration. The side face 106 is here a face of the main portion 102. The side face 106 of the console 100 is configured to slide against the inner face 32 of the corresponding end cap 30, particularly during the mounting of the console 100 to the rest of the trunk 20, as described later.

[0031] The console 100 also includes two pads 110, which are arranged on either side of the footprint 104, that is, on either side of the main axis A20. The two pads 110 include: a high skate 110H, which is configured to slide against the inner face 204A of the high board 204, and a low skate 110B, which is configured to slide against the inner face 206A of the low board 206.

[0032] In the operating configuration, the upper 110H and lower 110B slides are orthogonal to the height axis H20. The upper 110H and lower 110B slides are oriented in opposite directions and are configured to cooperate mechanically, in particular by complementary shapes, with the upper 204 and lower 206 boards, so as to prevent translational movements of the console 100 relative to the rest of the box 20 along the height axis H20, and to prevent rotational movements of the console 100 relative to the rest of the box 20 around rotation axes orthogonal to the height axis H20, when the console 100 is received, at least partially, in the receiving volume V20.In other words, the upper 110H and lower 110B skates are configured to cooperate with the upper 204 and lower 206 boards in such a way as to limit the movements of the console relative to the upper 204 and lower 206 boards to sliding movements parallel to a plane orthogonal to the height axis H20.

[0033] The mounting direction D100 of the console 100 is defined as a direction orthogonal to the height axis H20 and oriented towards the inner face 202A of the front panel 202. The mounting direction D100 is represented by an arrow in the figures. In the operating configuration, the mounting direction D100 is horizontal. An assembly movement is a translational movement along the mounting direction D100. A disassembly direction is also defined, which is a direction oriented opposite to the mounting direction D100. A disassembly movement is a translational movement along the disassembly direction.

[0034] The console 10 also includes a front stop 110A, which is located opposite the front panel 202 in the configuration of use of the installation 10. The front stop 110A is configured to bear against the inner face 202A of the front panel 202. The front stop 110A is arranged so as to limit the translational movements of the console 100 relative to the rest of the trunk 20 according to the mounting direction D100.

[0035] In the operating configuration of the installation 10, the console 100 is in a so-called "mounting" position when, together, the upper skid 110H and the lower skid 110B each cooperate with the corresponding upper board 204 or lower board 206, and the front stop 110A is in contact - within assembly clearances - against the front board 202.

[0036] The console 100 also includes a non-return device 120, which is configured to cooperate with at least one of the internal faces 204A or 206B of the upper board 204 or the lower board 206, so as to prevent the console 100 from moving in the mounting position in the direction of dismantling, in other words so as to prevent the dismantling of the console 100.

[0037] Preferably, the non-return element 120 is configured to cooperate with the upper board 204. In the illustrated example, the non-return element 120 is an elastic clip, which is configured here to cooperate with a recess 205 formed in the inner face 204A of the upper board 204. In an alternative not shown, the non-return element 120 is designed to cooperate with a recess formed in the lower board 202. More generally, the non-return element 120 is associated with one of the inner faces chosen from the inner face 204A of the upper board 204 and the inner face 206A of the lower board 206, the non-return element 120 being configured to cooperate with a recess 205 formed in the associated inner face.

[0038] Advantageously, the anti-return element 120 is elastically deformable between a release position, in which the anti-return element 120 does not prevent the bracket 100 from moving relative to the boards in the disassembly direction when the bracket 100 is initially in the assembly position, and a locking position, in which the anti-return element 120 prevents the bracket 100 from moving relative to the boards in the disassembly direction when the bracket 100 is initially in the assembly position. Through elastic recoil, the anti-return element 120 tends to return to the locking position.

[0039] The non-return member 120 advantageously includes a support portion 122, which is designed to allow a user to elastically deform the elastic clip 120 from the locked position to the released position. Once the user releases the support portion 122, the non-return member 120 tends to return, by elastic recoil, to the locked position.

[0040] The console 100 advantageously incorporates a gripping portion 130, designed to move the console 100 into its mounting position in the direction of disassembly. This gripping portion 130 is formed by two notches, which allow a user to grasp the console 100 with one hand, for example, between the thumb and forefinger of the same hand, and then pull on the console 100 to remove it from the receiving volume V20, in the direction of disassembly.

[0041] More generally, the anti-return device 122 and the gripping portion 130 are configured to be jointly operated by a user: with one hand, the user grasps the console 100 by the gripping portion 130, while with the other hand, the user presses on the support portion 122, moving the anti-return device 120 into the release position. While maintaining pressure on the support portion 122, the user can then move the console 100 in the disassembly direction by pulling on the gripping portion 130. The console 100 can thus be disassembled manually, without tools. For this purpose, the anti-return device 122 is advantageously located on the rear side of the console 100, i.e., on the side opposite the front stop 110A.

[0042] The console 100 allows for a particularly simple and quick method of assembling the trunk 20. The assembly method consists of a first step in which the upper shelf 204, the lower shelf 206, and the front shelf 202 are joined together to define the storage compartment V20. In other words, the rear shelf 208 is omitted, allowing access to the storage compartment V20.

[0043] Next, the user presents the console 100 in front of the trunk 20, the front stop 110A being oriented towards the reception volume V20, in other words towards the internal face 202A of the front board 202.

[0044] The assembly method then includes an insertion step of the console 100 into the receiving volume V20, with the front stop 110A facing the front board 202, the upper slider 110H facing the inner face 204A of the upper board 204, and the lower slider 110B facing the inner face 206A of the lower board 206. During the insertion step, the user brings the console 100 closer to the front board 202 along the assembly direction D100. During this insertion movement, the anti-return device 120, here the elastic clip, deforms elastically and moves from the locking position to the release position, to accommodate the insertion movement of the console 100 between the upper board 204 and the lower board 206.

[0045] The insertion movement continues until the front stop 110A rests against the front board 202. The elastic clip 120 is then aligned with the recess 205 and returns, by elastic recoil, to the locking position. Disassembly of the console is then prevented, as illustrated in the figure 4 b) In other words, the user shall allow the non-return device 122 to cooperate with at least one of the internal faces 204A or 206A of the upper board 204 or the lower board 206, so as to prevent the console 100 from moving in the mounting position in the direction of dismantling.

[0046] Preferably, throughout the assembly movement, the side face 106 of the console 100 slides against the inner face 32 of the end piece 30, the end piece 30 being previously assembled to the boards of the box 20. This limits the risks of the console 100 being incorrectly positioned once the non-return device 120 is in the locking position.

[0047] It is understood that the assembly method described above can be implemented either for each console 100, independently of each other, or for the mounting sub-assembly 40, when the two consoles 100 are previously assembled to the tube 22.

[0048] Once the console 100 is in the mounting position, it is advantageously secured in the compartment 20. In advantageous examples, the console includes at least one drilling guide 140, which is provided for attaching the console 100 in the mounting position to one of the boards—the upper board 204, the lower board 206, or the front board 206—by means of a fastener 141. In the illustrated example, the console 100 includes one of the drilling guides 140, which allows the fastener 141 to be inserted through the lower skid 110B, as shown in the figure. figure 5 b)The fastener 141 is preferably reversible. The fastener 141 is here a screw, preferably a self-drilling screw.

[0049] In the illustrated example, the console 100 is made from a single piece, the imprint 114 being made in the main portion 102.

[0050] In the unillustrated variant, the console is formed from several parts, which are assembled together to form the console. For example, the main portion is hollowed out and designed to receive a removable central portion, in which the bearing's receiving recess is machined. The central portion is assembled to the main portion to form the console. The upper and lower pads, the front stop, and the anti-return device are machined around the periphery of the main portion. The upper and lower pads are positioned on either side of the recess when the console is assembled. Depending on the configuration, the main portion is assembled to the rest of the housing before or after the central portion is assembled to the main portion. It is understood that the main axis A20 is defined by the main portion, whether the console is made from a single piece or several pieces.

[0051] The embodiments and variants mentioned above can be combined to generate new embodiments of the invention.

Claims

1. A bracket (100) for supporting a bearing (23) of a winding tube (22) for a protective installation (10), particularly for a roller shutter, the bracket (100) comprising: - a main portion (102), which defines a main axis (A20) that is an axis of rotation of the tube (22) when the bearing (23) is supported by the bracket (100), - two pads, which are arranged on either side of the main axis (A20) and which include: • an upper pad (110H), which is configured to slide against an inner face (204A) of an upper board (204) of a housing (20) of the protective installation (10), and • a lower pad (110B), which is configured to slide against an inner face (206A) of a lower board (206) of the housing (20), in which: - the upper pad (110H) and the The lower skates (110B) are orthogonal to a height axis (H20), which is orthogonal to the main axis (A20),- The upper slide (110H) and the lower slide (110B) are oriented oppositely to each other and are configured to cooperate mechanically, particularly through complementary shapes, with the upper (204) and lower (206) boards, so as to limit the movements of the console (100) relative to the storage compartment (20) to sliding movements parallel to a plane orthogonal to the height axis (H20). - The console (100) also includes a front stop (110A), which is configured to bear against a front board (202) of the storage compartment (20). The front board (202) extends from a front edge of the upper board (204) to a front edge of the lower board (206) so as to define a receiving volume (V20) of the storage compartment (20). - The front stop (110A) is arranged to limit the translational movements of the console. (100) according to a mounting direction (D100),the mounting direction (D100) being orthogonal to the main axis (A20) and the height axis (H20) and oriented towards the front board (202) when the console (100) is received in the trunk in a mounting position in the trunk (20), where jointly: • the upper slider (110H) and the lower slider (110B) each cooperate with the corresponding upper board (204) or lower board (206), and • the front stop (110A) is supported against an inner face (202A) of the front board (202), - the console (100) also includes an anti-return element (120), which is configured to cooperate with at least one of the inner faces of the upper board (204) or the lower board (206), so as to prevent movement of the console (100) in the mounting position along a dismounting direction, oriented opposite to the mounting direction (D100).

2. Console (100) according to claim 1, wherein: - the non-return member (120) is an elastic clip, which is associated with one of the internal faces chosen from the internal face (204A) of the upper board (204) and the internal face (206A) of the lower board (206), the non-return member (120) being configured to cooperate with a recess (205) provided in the associated internal face.

3. Console (100) according to claim 2, wherein: - the non-return member (120) includes a support portion (122), which is provided to elastically deform the non-return member (120) in a release configuration, in which the non-return member (120) no longer prevents the console (100) from being moved relative to the trunk (20) in the direction of disassembly.

4. Console (100) according to any one of claims 1 to 3, wherein: - the console (100) provides a gripping portion (130), which is intended to move the console (100) in translation in the mounting position along the dismantling direction.

5. Console (100) according to any one of claims 1 to 4, wherein: - the console (100) comprises at least one drilling guide (140), each drilling guide (140) being provided for fixing the console (100) in the mounting position to one of the upper (204), lower (206) or front (202) boards, by means of a fixing member (141) such as a screw.

6. Console (100) according to any one of claims 1 to 5, wherein: - the console (100) is made of a single piece.

7. A housing (20) for a protective installation (10), in particular for a roller shutter, the housing (20) being configured to receive a winding tube (22) for a protective screen (24), in which the housing (20) comprises: - several boards, which include: • a front board (202), which is intended to be placed opposite a wall (12), • an upper board (204), which extends orthogonally to the front board (202), • a lower board (206), which extends opposite the upper board (204) and which, together with the lower board (206), defines a slot (F20) for the passage of the protective screen (24), the front, upper and lower boards being assembled to each other so as to define the receiving volume (V20) for the winding tube (22), - two brackets (100), each bracket (100) being configured to support a bearing (23) of the winding tube (22), at least one of the brackets (100) being according to any one of claims 1 to 6.

8. Box (20) according to claim 7, wherein: - the box (20) also includes two end caps (30), each end cap (30) being attached to a respective end of the box (20) so as to close, at least partially, the corresponding end of the box (20), each end cap having an inner face (32), which is oriented towards the inside of the box (20), - each bracket (100) includes a lateral face (106), which is orthogonal to the main axis (A20) and which is configured to slide against the inner face (32) of the end cap (30) located opposite when the bracket (100) is moved along the mounting direction (D100).

9. Protective installation (10), in particular a roller shutter, comprising: - the box (20) according to any one of claims 7 or 8, wherein the box (20) is fixed to a wall (12), above an opening (14) made in the wall (12).

10. Method of assembling a storage box (20) according to any one of claims 7 or 8, the assembly method comprising: - assembling the upper shelf (204), the lower shelf (206), and the front shelf (202) together so as to define the receiving volume (V20), - inserting the console (100) into the receiving volume (V20), the front stop (110A) being oriented towards the inner face (202A) of the front shelf (202), the upper runner (110H) being opposite the inner face (204A) of the upper shelf (204), and the lower runner (110B) being opposite the inner face (206A) of the lower shelf (206), - bringing the console (100) closer to the front shelf (202) along the assembly direction (D100), so that the front stop (110A) comes into support against the inner face (202A) of the front board (202), - allow the non-return member (120) to cooperate with at least one of the inner faces of the upper board (204) or the lower board (206),in order to prevent the console from being disassembled (100).

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